Knurling Tools & Wheels

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2 ing Tools & s ing Tools & s Technical upport ing Tools Applications Form for Manual & CNC Machines ing Tools Terminology ing Tools Technical Data ing Tools Tooth & Pitch Calculations ing Pattern Information ing Tools Proper Print Dimensions ing Tools Diametral ing Information ing Tools ed Diameters ing Tools peeds & Feeds Common ing Problems ing Tools Forming Operation Instructions ing Tools Cutting Operation Instructions Application for Clean, Well-formed or errations Mathematical Conversion Factors Conversion Formula and Tables afety Precautions & Product Hazards ing Tools For CNC and Manual athes Graphic Index ing Tools Identification Chart s ing s Identification ystem ing s Technology ing s eries election ing Tools pare Parts pare Parts H-2 Call: Fax: Visit: sales@doriantool.com

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4 ing Tools & s CNC Modular hank for tandard eries Modular ing Heads CNC Modular hank for MA eries Modular ing Heads WFKT ingle Fixed ing Tool HDWFKT Heavy Duty ingle Fixed ing Tool KTM109 Heavy Duty tyle traddle quare hank ing Tool 1.5" & 2.5" Diameter Range Page H-48 Page H-28 Page H-32 Page H-40 (ee page for Interchangeable Arms) CNC ight Duty 60º Diamond Cutting ing Head CNC MA ight Duty 60º Diamond Cutting ing Head WFKT ingle houlder Fixed ing Tool KTW109 houlder tyle traddle quare hank ing Tool 1.5" & 2.5" Diameter Range Page H-28 Page H-33 Page H-42 Page H-49 (ee page for Interchangeable Arms) CNC-2-R 2 - Heavy Duty 60º Diamond Cutting ing Head CNC MA houlder Forming ing Head FKT Fixed ing Tool KTO109 Heavy Duty tyle traddle quare hank ing Tool 4.0"Diameter Page H-41 Page H-28 Page H-33 Page H-50 (ee page for Interchangeable Arms) CNC-3-M 3 - Extra Heavy Duty 60º Diamond Cutting ing Head CNC-7-D 7- MA traddle Forming ing Head FKT houlder Fixed ing Tool KTW houlder tyle traddle quare hank ing Tool 4.0" Diameter Range Page H-28 Page H-33 Page H-43 Page H-51 (ee page for Interchangeable Arms) CNC-4-M 4- Double Forming ing Head CNC MA traddle Forming ing Head CKN elf Centering ing Tool HDCKN Heavy Duty elf Centering ing Tool CNC109-M ide Mount Flange quare hank ing Tool 1.5 & 2.5 Diameter Range Page H-29 Page H-33 Page H-38 Page H-52 (ee page for Interchangeable Arms) CNC-5-O 5- ingle Forming ing Head 107T traight Cutting ing Tool CK houlder elf Centering ing Tool CNC109-4 ide Mount houlder quare hank ing Tool 1.5 & 2.5 Diameter Range Page H-29 Page H-34 Page H-39 Page H-53 (ee page for Interchangeable Arms) CNC houlder Forming ing Head 107T traight Cutting houlder ing Tool TIKT True Internal ing Tool 3WKT Three ing Tool Page H-29 Page H-35 Page H-44 Page H-57 CNC-7-R 7- traddle Forming ing Head 3HKT Three wivel Head Forming ing Tool IKT houlder Internal ing Tool ing s Page H-29 Page H-37 Page H-45 Page H-60 CNC traddle Forming ing Head FACEKT ingle Face Forming ing Tool MMKT Milling Machine ing Tool pare Parts Page H-29 Page H-36 Page H-46 Page H-71 H-4 Call: Fax: Visit: sales@doriantool.com

5 ing Tools Applications Form for Manual & CNC Machines If your knurling application is not in the chart, please supply prints and information. ing Application ing Tool Recommendation ing Application ing Tool Recommendation Diamond houlderless BET BETTER GOOD traight houlderless BET BETTER GOOD CNC-_-1-2 CNC-_-7-D CKN-_-DW-_ CNC-_7-D 107T-_ CMC-_5-O CNC-_-1-2 CNC-_-7-R 3HKT-_- CNC-_7-R 107T-_ WKT-_-_ CNC-_-2-R KTM109-_-M CNC-_-4-M KTM109-_-M CNC-_4-M CNC-_-3-M KTO109-_-O KTO109-_-O CKN-_-DW-_ 3WKT-_-_ 3HKT-_- 3WKT-_-_ Diamond to a houlder BET BETTER GOOD traight to a houlder BET BETTER GOOD CNC-_-6-2 KT109-_-4 CCK-_-DW-_ KTW109-_-4 CNC-_-6-2 FKT-_-_ CNC-_-6-4 KTM-109-_-M 3WKT-_-_ CNC-_-6-4 3WKT-_-_ Diamond Band BET BETTER GOOD mall Diameter Diamond BET BETTER GOOD CNC-_-7-D- CKN-_-DW-_ FKT-_-_ houlderless 3WKT-_-_ CNC-_-7-D FKT-_-_ traight Band CNC-_-7-R 3HKT-_- WKT-_-_ CNC-_-7-R WFKT-_-_ KTM109-_-M KTO109-_-O CNC-_-4-M CNC-_-5-O mall Diameter traight houlderless mall Diameter Diamond to a houlder BET BETTER GOOD Taper Diamond BET BETTER GOOD 3WKT-_-_ pecial mall Diameter traight to a houlder Taper traight Diamond Crest BET BETTER GOOD Internal Diamond BET BETTER GOOD CNC-_-7-D CKN-_DW-_ FKT-_-_ TIKT-_- IKT-_- CNC-_-7-R 3HKT-_- WKT-_-_ KTM109-_-M CNC-_-4-M CNC-_-5-O traight Crest Internal traight Radio Face BET BETTER GOOD Milling Diamond BET BETTER GOOD pecial MMKT-_-_ Milling traight Call: Fax: Visit: sales@doriantool.com H-5

6 ing Tools Applications Form for Manual & CNC Machines Figure 1 - Full ing Identification Edge Prep CD KP DAK DBK RE K traight Diagonal Diagonal Diamond Diamond Full Beveled Right eft Male Female Faced Edge W Figure 2 - Band ing CD KP Pitch TPI Is the number of teeth per inch Circular Pitch Is the distance between tooth to tooth DAK DBK Diametral Pitch Is the number of teeth per inch of diameter RE BK1 BK2 FE P ( Pitch and Pitch) α W 1.0 Figure 3 - houlder ing TPI (Teeth per inch) CD KP DAK DBK D ing pecification x Check ing pecification KP traight DKPM Diamond Male RE K FE DKPR Diagonal Right DKPF Diamond Female W DKP Diagonal eft Fill ing Dimension KP Pitch TPI AP % of Depth Figure 4 - Crest ing DP CD KP P-mm DBK Diameter (Blank) Before ing FE Front End Distance D1 DAK DBK DAK Diameter After ing RE Rear End Distance K ing ength CD Chuck Distance RE K FE BK1 Band ing ength 1 D houlder Diameter BK2 Band ing ength 2 D1 houlder Diameter W W Workpiece ength H-6 Call: Fax: Visit: sales@doriantool.com

7 ing Tools Applications Form for Manual & CNC Machines Figure 5 - ID Internal ing K ing pecification Fill ing Dimension TID True Internal Diameter K houlder ing ength ID houlder Internal Diameter KP Pattern TID ID TK True ing ength PI Pitch TPI DP TK KP P-mm Figure 6 - Face ing ing pecification KP Fill ing Dimension ID Inside Diameter OD Outside Diameter KP Pattern PI Pitch TPI ID OD DP P-mm TK Figure 7 - Taper ing ing pecification KP Fill ing Dimension D mall Diameter D1 arge Diameter KP Pattern PI Pitch TPI D D1 DP P-mm Figure 8 - Milling ing ing pecification KP KW Fill ing Dimension KW ing Width KP Pattern K ing ength PI Pitch TPI DP P-mm K ing Production Information Material Annealed Heat Treated ing Tool Recommendation Customer Information Figure Dorian Tool Recommendation Quantity Hardness Date Item UPC Price Delivery Company ing Tool Machine Manual CNC wiss Other Toolholder tyle eft Right Toolholder ize Contact Telephone ing Head ing ing Pin Call: Fax: Visit: sales@doriantool.com H-7

8 ing Pattern Information ing Application Used traight eft Hand Diagonal Right Hand Diagonal Female Diamond One In-feed (Plunge) End-feed traight Pattern Right Hand Diagonal Pattern eft Hand Diagonal Pattern Male Diamond Pattern (Raised Points) In-feed (Plunge) with (1) wheel fixed knurling tool holder traight Pattern Right Hand Diagonal Pattern eft Hand Diagonal Pattern End-feed with (1) wheel fixed knurling tool holder ing Application Used Male Diamond traight eft Hand Diagonal Right Hand Diagonal Right Hand eft Hand Two s In-feed (Plunge) traight Pattern Right Hand Diagonal Pattern eft Hand Diagonal Pattern Male Diamond Pattern (Raised Points) In-feed (Plunge) with (2) wheels fixed knurling tool holder In-feed (Plunge) with Adjustable traddle tyle knurling tool holder traight Pattern Right Hand Diagonal Pattern eft Hand Diagonal Pattern Male Diamond Pattern (Raised Points) NOTE: In-feed (Plunge): When the knurl wheel is pushed against to the part into radial direction End-feed: When the wheel moves longitudinal to the axis of the work piece H-8 Call: Fax: Visit: sales@doriantool.com

9 ing Pattern Information ing Application Used traight eft Hand Diagonal Right Hand Diagonal Male Diamond Right Hand eft Hand Two s End-feed traight Pattern Right Hand Diagonal Pattern eft Hand Diagonal Pattern Male Diamond Pattern (Raised Points) End-feed (2) wheels with adjustable straddle knurling tool holder traight Pattern Right Hand Diagonal Pattern eft Hand Diagonal Pattern Male Diamond Pattern (Raised Points) End-feed (2) wheels with adjustable fixed knurling tool holder traight eft Hand Diagonal Right Hand Diagonal Male Diamond Right Hand eft Hand Three s End-feed traight Pattern Right Hand Diagonal Pattern eft Hand Diagonal Pattern Male Diamond Pattern (Raised Points) End-feed (3) wheels with Adjustable holder cross slide Male Female Male and Female Diamond knurl wheel pattern Can be used only In-Feed In-Feed Max. knurl Diamond pattern on the workpiece is equal to the width of the knurl wheel In-feed In-feed Tool Depth with tandard Circular Pitch Circular Pitch inches metric Type of Percentage of Depth of traight Tooth 35% of Circular Pitch (P) 1" Pitch size Diagonal 35% of Normal Circular Pitch (Pn) TPI (mm) Diamond 40% of Normal Circular Pitch (Pn) Diamond Female 25% of Normal Circular Pitch (Pn) Table 6 ee page H-16 Call: Fax: Visit: sales@doriantool.com H-9

10 ing Tools Applications For Best ing Performance Before beginning ing process check: - Diameter before knurl - Diameter after knurl - pitch - Workpiece to be concentric - et wheels on center line of workpiece - Use beveled edge wheels when form knurling - Use full faced wheels when cut knurling - Always use coolant when knurling - The standard knurling depth is 35% of knurl circular pitch. Forming ing Versus Cutting - In Forming, the knurl wheel's axis is set parallel to the workpiece axis, and forced against workpiece displacing the material to form the knurl pattern - A large amount of pressure is required to displace the material that forms the knurl pattern, and pressure increases with workpiece diameter, pitch size and hardness - In a large workpiece diameter, large knurl pitch, and hard material, a multi knurling pass may be required to achieve the correct knurl pattern - For best performance and quality in Forming, when possible, a traddle ing Tool is to be used, the pressure is divided within the knurl wheels over the workpiece, and pressure against the spindle of the machine is totally neutralized. - Use beveled edge wheel when knurl forming to protect the edge from chipping and for smooth knurling surface. - Use full face ed wheel when knurl cutting, the knurl wheels axis are set on negative angle, the sharp edge will cut the knurl pattern into the workpiece Example: ing Depth of 20 TPI Circular Pitch of 20TPI is: 1.000/20=.050 ing Depth is:.050 x.035% =.0175 per side - In cutting knurl, less pressure is required for the operation, higher speed and feed can be used, (use the same cutting date of or turning tools) - Use full faced knurl wheel when knurl cutting. Example: ing Depth of 2mm ing Depth is: 2mm x.035% =.7mm per side - If the knurl double tracks, the knurl wheel is not deep enough in to workpiece, increase knurling depth - If the knurl crest rolls over, the knurl wheel is to deep in to the workpiece, decrease knurling depth - If the knurl is not tracking, the workpiece diameter is not correct for full number of teeth, diameter must adjusted up or down by using a tracking formula. Use Forming Tool for: - mall to medium workpiece diameter - To the shoulder knurling Use Cutting Tool for: - Medium to large workpiece diameter - To shoulderless diameter knurling In-Feed ing, when the knurl wheel enter into the workpiece radially. Once the knurl wheel has reached the depth, will take from 5 to 20 revolutions to complete the knurling operation. The revolution changes for the same size with the workpiece material hardness and knurl pitch. End-Feed ing, when the knurl wheel enter into the workpiece axially. The depth of the knurl wheel must be set before the wheel get in contact with the workpiece, the depth and pressure changes for the same size with the workpiece material hardness and knurl pitch. - To centerless workpiece - To hard workpiece materials - To band knurling application - To long knurling application with live center - When high surface finish required - For higher productivity ing is ordinarily performed at the same speeds used as cutting operations. Use the same FM used for high speed and cobalt tool bits to calculate speeds and feeds. However, where spindle speeds can be reduced without loss of production, it is recommended that spindle speeds be lowered as much as possible to increase knurl life. ing Pitch Tracking Formula (ee page H-12 for formula) tep Calculation ing Pitch Tracking Formula tep Calculation TPI Diameter of the part after knurl Growth after based on pitch Diameter of the blank before knurl wheel diameter and pattern (traight) wheel series wheel tracking value Number of teeth on the workpiece R Circular pitch Diameter of the part after knurl Growth after knurl based on pitch Diameter of the blank before knurl wheel diameter and pattern (traight) wheel series wheel tracking value (.033 X 25.4) Number of teeth on the workpiece 2.5 mm mm.97 mm mm mm R 0,84 mm Correction elect the full number of teeth on the work piece wheel tracking value New starting diameter = number of teeth x tracking value Correction elect the full number of teeth on the work piece wheel tracking value New starting diameter = number of teeth x tracking value mm mm H-10 Call: Fax: Visit: sales@doriantool.com

11 ing Tools Terminology Applications of knurling ing has a wide variety of applications in day-to-day use. It is most commonly used for decorative purposes and for serrating surfaces where components are locked or keyed together in unit assemblies. The term "knurling" designates both the process and the knurled portion of the work. Two Ways to Achieve ing (1) Forming forming is achieved by pushing the knurl wheels against the blank while rotating. This will cause the material to be displaced in cold form, reproducing the same wheel pattern on the blank circumference. The blank is increased accordingly to the Pitch. The force applied through forming is increased in larger diameters making knurling difficult and slow. ing is obtained by displacement of the material when the knurl is pressed against the surface of a rotating work blank. A knurled tooth is "V" shaped. ing tools are used for producing TRAIGHT, DIAGONA or MAE and DIAMOND patterns, having teeth of uniform pitch on cylindrical sur- FEMAE, TAPER, ROUND and FAT surface. ing and Pitch ystems The CIRCUAR PITCH YTEM knurling is related to the distance between the teeth on the circumference of the work blank inch or metric In inches it usually expressed in terms of the number of teeth per inch (TPI), although sometimes erroneously referred to as Pitch. The DIAMETRA PITCH YTEM (inch system only) knurling is designed to permit work blank diameters of standard fractional stock sizes ranging from 3/32" - 1". Use beveled edge wheel when knurl forming to protect the edge from chipping and for smooth knurl surface. (2) Cutting cutting is achieved by using knurl wheels to actually cut instead of forming the blank. The knurl wheels are set at an angle, making the knurling edges of the knurl wheels cut into the blank. Pressure is minimized while speed and feed are increased. In-Feed ing (Plunge) (CNC -"X") traight or diamond knurling can be produced by using either one or two knurls mounted in a holder in the front or rear of the cross slide which applies direct pressure to the work. Diamond knurls require greater pressure than straight or diagonal knurls, sometimes placing prohibitive loads on both machine and work, causing damage to the machine. For a better knurling, Adjustable Floating traddle Type Holders with two knurls are used. The two opposed knurls form the knurling as they are fed onto the blank. ide pressure on the work and the machine spindle is reduced with the straddle type holders, as most of the pressure required for knurling is absorbed in the holder. End-Feed ing (To Chuck) (CNC -"Z") traight, diagonal, or diamond knurling may be produced with end-feed type knurling holders mounted on the compound or turret. s used for end-feed knurling should have beveled edges. Only straight and diagonal knurls can be used with the end-feeding holders. When producing diagonal and diamond knurling, the straight knurls are swiveled in the holder to obtain the diagonal and diamond knurling as the knurls are fed over the blank. traight knurling may be produced with end-feeding holders using either straight or diagonal knurls. End-feeding knurling method permits easier starting of the knurls with uniform raise up of material, resulting in high quality knurling. peed and Feeds For in-feed knurling, the knurl should be fed toward the work gradually until contact is made with the blank. This can be completed within 5 to 25 work revolutions of the working piece. For end-feed knurling, the feeds used with the turret vary considerably and are dependent on the pitch of the knurl, the material, the diameter of the work blank, and the hardness being knurled. Use full face ed wheel when knurl cutting, the knurl wheels axis are set on negative angle, the sharp edge will cut the knurl pattern into the workpiece For Best ing Results 1. Diameter of part being knurled should be turned to size and concentric to achieve a good knurling quality. 2. wheels must be exactly in center line with the work piece for an even knurl pattern. 3. wheels are to run freely and the knurl pin must be secured on the tool holder (the use of a carbide pin is recommended). 4. Use heavy flow of coolant to keep the knurl wheels cool and clean. 5. There are formulas to calculate depth of cut, tracking pitch and cutting parameter. Because of different material hardness, before starting production follow the instructions and with trial error the best result will be achieved. When Ordering a ing Tool, pecify: 1. pattern 6. Qty. of parts being knurled 2. Pitch style 7. Tool center height 3. Type of knurl 8. Tool shank size 4. Diameter range 9. Right hand or eft hand 5. Type of material ing Tools Available: 1. ystem 2. es ystem Example: FKT20 = ystem = 20 mm hank FKT75 = es ystem = 3/4 in hank Call: Fax: Visit: sales@doriantool.com H-11

12 ing Tools Tooth & Pitch Calculations Patterns Helix Angle 30º Helix Angle 30º Helix Angle 30º 60º Diamond Pattern Male or Female TRAIGHT KNURING EFT-HAND KNURING RIGHT-HAND KNURING DIAMOND KNUR Tooth Form A knurled tooth is V-shaped and the depth of the tooth is less than the depth of a theoretical V-form. The tooth has a rounded root and crest. The relationship between the actual depth of tooth to the theoretical V varies with the pitch of the teeth. On finer pitches, the tooth is a smaller proportion of the theoretical V-depth than coarser pitches. Also, female diamond patterns have shallower tooth depth than male diamond patterns. traight ing Traverse TPI measured along edge of knurling Normal TPI measured perpendicular to the teeth P - Circular Pitch Helix Angle 30º unless otherwise specified The Circular Pitch ystem Circular pitch knurling is related to the distance between the teeth on the circumference of the work blank. It is usually expressed in terms as the number of teeth per inch, TPI, although sometimes erroneously referred to as pitch. Diagonal or Diamond ing Traverse TPI measured along edge of knurling Normal TPI measured perpendicular to the teeth Helix Angle 30º unless otherwise specified Number of Teeth per - TPI TPI refers to the number of teeth per inch measured on the circumference of the work blank diameter. The approximate TPI, however, may be measured on the outside diameter of the knurling for reference purposes. TPI is used and is measured perpendicular to the teeth or helix angle. Circular Pitch (inch & mm) 1" TPI system is the number of teeth per inch (measured on a linear inch). Circular pitch inch system is the distance from tooth to tooth, or is derived from 1" divided by the number of teeth per inch. Circular pitch metric system is the distance from tooth to tooth in mm. Diametral pitch system is derived by the number of teeth on the work divided by the theoretical work blank diameter. 90º ee page H-58 Table 1 Pitch Relation of a traight to 30 Transverse No. of Teeth per traight ing Transverse TPI Circular Pitch Circular Pitch mm TPI mm H-12 Call: Fax: Visit: sales@doriantool.com

13 ing Tools Technical Data TPI and Circular Pitch Calculations The formula for finding the Transverse Teeth Per (TPI t ), if the Normal Teeth Per (TPI n ) is known, is shown below. TPI t =TPI n x cos 30 (.86603) The formula for finding the Transverse Circular Pitch (P t ), if the Circular Pitch (P) is known, is shown below. Diagonal & Diamond Tooth & Pitch Calculations N w TPI t = N or TPIn x cosø w TPI t TPI x D n = or w x D w x cos Ø cosø N w = x D w x TPI t or x D w x TPI n x cos Ø P t = P cos 30 cos 30 = TPI and Circular Pitch Examples Find the Transverse Pitch if the Normal Pitch is 20 TPI. TPI t = TPI n x Cos 30 = 20 x = TPI t Find the Transverse Circular Pitch if the Normal Circular Pitch is.0500" Where.0500" is the Normal Circular Pitch of 20 TPI (1.500=20) Tranverse TPI measured along edge of knurling Normal TPI measured perpendicular to the teeth Helix Angle 30º unless otherwise specified P t = P n cos 30 = =.0577 Circular Transverse Pitch N w = x D w or x D x cos Ø w D P t P w = P x N P x N t n w or n x cos Ø traight - Tooth and Pitch Calculations P= TPI N w = x D w P P-Transverse circular pitch Where: D w = P x N w TPI= N w x D w P- Normal circular Pitch Helix Angle 30º unless otherwise specified D w = Theoretical work blank diameter N w = Number of teeth on work P= Circular pitch TPI= Number of teeth per inch measured on circumference of blank diameter P = TPI Axial Pitch P t = P n P - Circular Pitch Normal TPI measured perpendicular to the teeth Where: D w = Theoretical work blank diameter N w = Number of teeth on work P= Circular pitch P n = Normal circular pitch P t = Transverse circular pitch TPI= Number of teeth per inch measured on circumference of blank diameter TPI n = Normal teeth per inch TPI t = Transverse teeth per inch Ø = Helix angle Call: Fax: Visit: sales@doriantool.com H-13

14 ing Tools Diametral ing Information tandard Diametral Pitches The four standard diametral pitches available are 64, 96, 128, and 160. The 96 and 160 diametral pitches are for blank diameters having fractional increments of 1/32", and the 64 and 128 diametral pitches are for blank diameters having fractional diameters of 1/64". The American tandard recommends that the use of the 64 diametral pitch should be avoided as much as possible, and for simplification of tools, preference be given to the use of 96 diametral pitch. The term diametral pitch applies to the quotient of the total number of teeth in the circumference of the work divided by the basic diameter of the work blank. The diametral pitch is the ratio of the number of teeth on the work to the number of inches of basic work blank diameter and equals the number of teeth to each inch of basic blank diameter. Work Blank Diameters Formulae for theoretical work blank diameters are as follows: D w = N w P For end-feed knurling with straight tooth knurls: Where: P=Diametral Pitch Where: P=Diametral Pitch N w =Number of teeth on work, or P x D w D w =Theoretical work blank diameter or N w P N P= w D w Where: P=Diametral Pitch N w =Number of teeth on work, or P x D w D w =Theoretical work blank diameter or N w P D w = N w P x cos θ N w =Number of teeth on work, or P x D w D w =Theoretical work blank diameter or N w P θ =Angle between knurl axis and work axis (cos 30 =.86603) The diametral pitch and the number of teeth are always measured in a transverse plane which is perpendicular to the axis of rotation for diagonal as well as straight knurling. θ A comparison of diametral pitches, TPI, and circular pitches is in Table 2. Diagonal and diamond knurling on work blank may be accomplished by setting the axis of straight knurls at an angle to the work axis. When using straight knurls to produce diagonal and diamond knurling by end-feeding, the transverse diametral pitch that is produced on the work will not be the same as that of the knurl. The diametral pitch in such instances refers to the diametral pitch on the knurl rather than the knurling produced on the work. The number of teeth produced on the work blank is measured in the transverse plane and may be determined with the following formula for diagonal knurling. Where: P = Diametral Pitch Table 2 Diametral Pitch-Increase of Blank Diameter N w = D w x P x cos θ N w = Number of teeth on work, or P x D w N w P D w = Theoretical work blank diameter or θ = Angle between knurl axis and work axis Diametral Pitch Measured in TPI and Circular Pitch Diametral Pitch TPI Circular Pitch Approx. Increase in ed Diameter traight 30 Diagonal Min. No. of Teeth in ed Circumference Equivalent of Diametral Pitch & TPI Pitch Work Blank Diameters Diameter Range Dia. Increments mm mm mm mm /64" /32" /64" /32" 0.79 All Diametral Pitch s made to American tandards (AA B ). Diametral Pitch s produce the D.P. number of teeth per inch of diameter. Rolled Circular Pitch s, produce the TPI number of teeth per inch of circumference measured normal to the teeth. For Example: If 30 diagonal knurling were to be produced on 1" stock with a 96 diametral pitch straight knurl. N w = x 96 x cos30 = teeth (cos30 = 86603) Increasing the angle between the knurl axis to approximately would provide good tracking of the knurl and make it possible to obtain an even 83 teeth instead of By reducing the diameter of the work blank to a decimal size, good tracking of the knurl can be obtained for 30 diagonal knurling according to the following formula: N w 83 D w = = =.998 inch P x cos x Table 3 Teeth Per (TPI) Diametral Pitch traight 30º Diagonal The tolerance for work blank diameters vary with the knurling requirements. For general purpose knurling the tolerances generally range between 5 to 8% of the circular pitch and for precise knurling, approximately 2 to 4% of the circular pitch. Request for Diametral Blank Diameters X 50% larger H-14 Call: Fax: Visit: sales@doriantool.com

15 ing Tools ed Diameters ed Diameters ( Forming) The approximate increase in blank diameters for different teeth per inch with straight, diagonal, and diamond pattern knurling is shown below. The amount of increase shown is based on knurling soft steels and should be used as a guide only. The amount of increase varies slightly with different materials. When the full depth of the knurl is not required (no sharp points), penetrate the work blank to displace at least 75% of the knurl tooth depth. This ensures proper tracking of the knurl on the work. Care should be exercised not to specify knurled diameters with too few teeth. Consideration should be also given to the length of the knurling and the pressure required to force the knurl into the work. The greatest pressures are exerted by the coarser pitches with in-feed knurling using single knurls. Wide knurls require more pressure than narrow knurls. The following tabulation may be used as a guide in selecting the smallest knurled diameters to use for knurling with different number of teeth per inch (TPI) and widths of knurl faces. Table 4 Minimun ed Diameters For In-feed Rolling with Circular Pitch s on General Applications Pitch 3/16" 1/4" 3/8" TPI mm mm mm mm Tooth Depth Depth of tooth is in direct relationship with circular pitch knurl with approximate percentages which will vary, accordingly to material, speed, and feed used in knurling. Table 6 Tooth Depth Examples tandard Width of Face Table 5 Approximate Diameter Increase of Blank with tandard Circular Pitch s Pitch traight Diagonal Diamond on Part Circular Pitch Circular Pitch Male Female TPI mm mm mm mm mm Diametral Pitch Diametral Pitch Male Female TPI mm mm mm mm mm Circular Pitch Tool Depth with tandard Circular Pitch inches metric Type of Percentage of Depth of traight Tooth 35% of Circular Pitch (P) 1" Pitch size Diagonal 35% of Normal Circular Pitch (Pn) TPI (mm) Diamond 40% of Normal Circular Pitch (Pn) Diamond Female 25% of Normal Circular Pitch (Pn) Circular Pitch: find the circular pitch and depth of tooth for a straight tooth knurl and has 20 TPI. P= 1" =.0500 Circular Pitch 20 TPI Circular Pitch: The distance from tooth to tooth P= 1mm Circular Pitch Tool Depth= 1x 35%=.35 The resulting depth is per side. Multiply x2 for depth on diameter. Tracking Calculations for Forming and Cutting knurl. Follow the steps 1-10 below to prepare the proper diameter to turn your diameter before knurling in order to improve the success of knurling without double tracking. tep 1: Diameter of the part after knurl: (skip to step 3 if the diameter before knurl is only diameter specified) tep 2: Growth of material after knurling based on TPI: (see Table 5) tep 3: Diameter before knurl (step 1 - step 2, or use diameter given on print if starting here at this step) tep 4: Quick calculator value: (see knurl wheel pages for your exact wheel. Example: shown below.0330) PAGE H-60 to H-70 tep 5: Calculate number of teeth on part after knurl: (diameter of part before knurl from step 3 / quick calculator value, example: dia /.033 = 34.5 teeth on part after knurl) tep 6: Evaluate value in step 5 (fractional values can lead to double tracking. In the above example, there will be 34 teeth on the part with.5 of a tooth left over. This 1/2 tooth overtravel will most likely double track. To solve this continue to step 7) tep 7: Round to closest whole number (in the above example either 34 or 35 can be used) tep 8: Calculate new diameter to turn material before knurl: (quick calculator value x rounded number of teeth from step 7, example:.033 x 34 = diameter of the part before knurl to track properly) tep 9: Calculate diameter after knurl based on new tracking diameter: (add growth value from step 2 to new tracking diameter from step 8) tep 10: Verify against print tolerances Example for tep 4: Circular Pitch Included R eries traight Tooth Pattern Angle Description R-10-C Tracking 23T / 10 (TPI) 2,5mm 90º Coarse Data.0330" tandard Traditional Formula for tep 5: Table 7 Correction Factor TPI Approx. Value of C.F. mm ** This value is affected somewhat by machine speeds, material hardness, relative diameters of knurl and blank. Teeth (on blank) = Teeth (on knurl tool) x Diameter (Blank) Diameter (wheel) + Correction Factor * Note: These formulas apply accurately only to knurls In-Fed from the cross-slide. Call: Fax: Visit: sales@doriantool.com H-15

16 ing Tools peeds and Feeds Cutting peed ing is ordinarily performed at the same speeds used as turning operations. To calculate the cutting parameter of a knurling operation, use the same FM used for high speed and cobalt tool bits to calculate (RPM) revolution of the workpiece and ing (f n ) feed rate. For in-feed knurling, the knurl should be fed toward the work gradually until contact is made with the blank. As few work revolutions as possible should be allowed for feeding the knurl into the work. The knurl should be fed to full depth as rapidly as permissible without causing undue pressure on the work, the tools, and the equipment. Too many revolutions may result in a roughened or slivered tooth surface and destruction of the knurl and the knurling tool (5 to 20 REV) For end-feed knurling, the rate of feed is governed by the type of material being knurled, diameter and rigidity of the work, and the width and pitch of the knurl. Faster feeds are used for the softer materials and slower feeds for harder materials. ing Formula: 12 x FM RPM= π x DIA FM= (DIA X π ) X RPM 12 Although the knurling should be normally completed within 10 to 25 work revolutions, the ability of many machine cross slides to operate at the desired high speeds prohibits the use of the preferred revolutions, especially when high work spindle speeds are used. The cam rise must be continuous with no dwell or backing away until the high point is reached. It is desirable to have a slight dwell on the cam at the completion of the feeding which allows several revolutions of the work with the knurl at full tooth depth. The amount of dwell depends upon the nature of the work and the material. The knurl should be then withdrawn from the work quickly. The feeds used for end-feed knurling with the turret vary considerably and are dependent upon the pitch of the knurl, material being knurled, and the nature and diameter of the work. -Warning- peeds and feeds information in the catalog are for reference only. If the operator does not feel safe using our speeds and feed recommendation, the operator should use what he or she is comfortable with. Dorian Tool is not responsible for any injuries that may occur. Table 8 Material and Pitch Forming Cutting P ( Pitch and Pitch) α ing FM and V c parameter 1.0 TPI (Teeth per inch) Material Description Material pecs ow carbon steel Alloy teel Tool steels D2 tainless teel Aluminum Brass Plastic 6061 C360 Delrin TPI Pitch >14 >1, ,6-1, ,0-0,7 40> 0,6> >14 >1, ,6-1, ,0-0,7 40> 0,6> >14 >1, ,6-1, ,0-0,7 40> 0,6> >14 >1, ,6-1, ,0-0,7 40> 0,6> Forming peed (FM and V c ) Feed rate (f n ) Cutting peed End Feed maller dia. arger End Feed In Feed maller dia. arger FM [15-63 V c m/min] FM [10-45 m/min] FM [10-45 m/min] FM [ m/min] 0.006" [0,15mm] 0.008" [0,20mm] 0.010" [,25mm] 0.012" [,30mm] 0.004" [,10mm] 0.005" [,13mm] 0.007" [,18mm] 0.009" [,23mm] 0.004" [,10mm] 0.005" [,13mm] 0.007" [,18mm] 0.009" [,23mm] 0.008" [,20mm] 0.010" [,25mm] 0.013" [,33mm] 0.017" [,43mm] " [,025-,075mm] " [0,050-,100mm " [,050-,100mm] " [,050-,100mm] " [,025-,050mm] " [,025-,075mm] " [,025-,075mm] " [,025-,075mm] " [,025-,050mm] " [,025-,075mm] " [,025-,075mm] " [,025-,075mm] " [,050-,100mm] " [,075-,125mm] " [,075-,125mm] " [,075-,125mm] FM [ m/min] FM [21-75 m/min] FM [21-75 m/min] FM [ m/min] 0.009" [,23mm] 0.011" [,28mm] 0.013" [,33mm] 0.015" [,38mm] 0.007" [,18mm] 0.008" [,20mm] 0.010" [,25mm] 0.012" [,30mm] 0.007" [,18mm] 0.008" [,20mm] 0.010" [,25mm] 0.012" [,30mm] 0.011" [,28mm] 0.013" [,33mm] 0.016" [,40mm] 0.020" [,50mm] Note: When knurling, start with low Cutting speed, to evaluate the wheel performance, (to avoid the premature life of the wheel) increase until optimum cutting speed and feed is achieved H-16 Call: Fax: Visit: sales@doriantool.com

17 ing Tools Proper Print Dimensions Dimensioning of Diametral and Circular Pitch ing ing head center line adjustment Uniform drafting practice is desirable and dimensioning should include length and knurled diameter of the knurling and specifications of the teeth. The method for dimensioning diameters and tooth specifications is important as improper use of dimensions may result in considerable confusion. Always specify the tooth pattern of the knurling, stating whether it is straight, diagonal, or diamond (male or female) pattern. Note whether the diagonal knurling is right or left hand, and indicate the helix angle. 30 TPI traight knurling tool is too low from center line. Top wheel is cutting a deeper R.H. Diagonal. Adjust center height until both wheels are on center and touching simultaneously. traight Diameter knurled dia. Ø.638 approx. Blank dia. Ø. 626 approx. pecify knurled length 30 TPI.H. Diagonal knurling 30º Helix Diagonal Diameter knurled dia. Ø.638 approx. Blank dia. Ø. 626 approx. pecify knurled length 30 TPI Male 60º Diamond knurling 30º Helix tool is too high from center line. Bottom wheel is cutting a deeper.h. Diagonal. Adjust center height until both wheels are on center and touching simultaneously. Diamond Diameter knurled dia. Ø.638 approx. Blank dia. Ø.626 approx. pecify knurled length General Purpose ing For general purpose knurling, only limited dimensions are necessary. TPI (Teeth Per ) or Coarse / Medium / Fine Work Blank Diameter ed Diameter Tool is on center line. Both wheels are touching simultaneously, forming a perfect diamond knurl. Note: For a symmetric and even knurl pattern on the workpiece, the knurl wheels must be set on centerline of the workpiece. Both wheels must touch simultaneously Precision ing ed diameters and the circular pitch of the knurl are related. The circumference of the work blank should be an approximate multiple of the circular pitch for straight knurling and transverse circular pitch for diagonal and diamond knurling. Blank diameters vary with the circular pitch of the knurling selected, and should only be specified after the proper diameter of blank is determined by trial and error. Call: Fax: Visit: sales@doriantool.com H-17

18 Common ing Problems Common ing Problems Problem Cause olution ing double tracking 1) wheel not deep enough into the workpiece 2) The circumference of the workpiece blank is a not full multiple of the knurl pitch 1) Increase the depth of the knurl wheel into the workpiece 2) Change the blank diameter +/-.005 (.127mm) or use the tracking formula ing flacking or slivered 1) ing a workpiece material with scaling or rough surface 2) Over-rolling the knurl wheel into the workpiece when in-feed knurling 3) too deep into the workpiece when end-feeding 4) Using 1:1 knurl to workpiece ratio 1) Turn the scaling or the rough surface of workpiece into a smooth surface 2) When in-feed knurling, reduce the depth of the knurl wheel, or reduce the number of revolutions after the knurl wheel has reached knurling depth 3) When end-feeding, reduce the depth of the knurl wheel 4) Use larger or smaller diameter wheel destruction 1) ing a workpiece material with scaling or rough surface 2) Over-rolling the knurl wheel into the workpiece when in-feed knurling 3) too deep into the workpiece 4) Use of sharp full faced knurl wheel when knurl forming 1) Reduce the depth of the knurl wheel 2) Reduce the number of revolutions after the knurl wheel has reached knurling depth 3) Reduce feed and speed and improve coolant flow 4) Use beveled edge when form knurling wheel poor life 1) ing a workpiece material with scaling or rough surface 2) Over-rolling the knurl wheel into the workpiece when in-feed knurling 3) too deep into the workpiece when end-feeding 4) Workpiece material too hard, or difficult to knurl (stainless steels and high temp alloys) 5) Workpiece not running concentric 6) Workpiece too hard 7) wheel not properly hardened 8) Poor lubrication 9) Not using the correct knurl wheel for the application 10) wheel not beveled 1) Turn the scaling or the rough surface of workpiece into a smooth surface 2) When in-feed knurling, reduce the depth of the knurl wheel, or reduce the number of revolutions after the knurl wheel has reached knurling depth 3) When end-feeding, reduce the depth of the knurl wheel 4) Reduce feed and speed and improve coolant flow 5) Turn workpiece concentric and into a smooth surface 6) Reduce workpiece speed 7) Change the knurl wheel 8) Improve coolant flow 9) Use beveled knurl wheel(s) when forming knurling; use full faced knurl wheel(s) for cutting knurling 10) Use a beveled knurl wheel Uneven depth of knurl 1) ing a workpiece material with scaling or rough surface 2) Workpiece not running concentric 3) Using 1:1 knurl to workpiece ratio 1) Turn the scaling or the rough surface of workpiece into a smooth surface 2) Turn workpiece concentric and into a smooth surface 3) Use larger or smaller diameter wheel Twisted knurl pattern 1) wheel not deep enough into the workpiece 2) The circumference of the workpiece blank is not a full multiple of the knurl pitch 1) Increase the depth of the knurl wheel 2) Change the blank diameter +/-.005 (.127mm) or use the tracking formula Uneven Pattern 1) wheels are not in centerline of the workpiece 1) For a symmetric and even knurl pattern on the workpiece, the knurl wheels must to be set on centerline properly and Pin Care For houlder Type Form Tools and Pin Care For houlderless Type Form Tools To replace or check knurl wheel and pin check the following: 1. Removal of Pin After all the holding screws are removed, sometimes the pin is still tight in the holder. These can be removed by slightly tapping them out with a proper punch. 2. Inspection Inspect the wheel and pin for burrs or other characteristics which may inhibit proper function of the wheel and pin. 3. ubrication Use plenty of high temperature grease between knurl and pin. 4. and Pin Engagement The pin should be tightened until the knurl wheel is free of play yet can spin freely by hand. To replace or check knurl wheel and pin check the following: 1. Removal of Pin After all the holding screws are removed, sometimes the pin is still tight in the holder. These can be removed by slightly tapping them out with a proper punch. 2. Inspection Inspect the wheel and pin for burrs or other characteristics which may inhibit proper function of the wheel and pin. 3. ubrication Use plenty of high temperature grease between knurl and pin. 4. and Pin Engagement Tighten the holding screws to hold the pin secure with the wheel placed inside the holder. H-18 Call: Fax: Visit: sales@doriantool.com

19 ing Tools Forming Operating Instructions For single wheel knurling tool 1. Mounting instructions: Clamp the shank at right angles to the axial center line of the machine. 2. Center Height: Center height is not as critical on a single wheel tool as the wheel contact at all positions. Although too much difference may make it harder to judge depth engagement when feeding into the part. 3. ing setup: With the spindle rotating slowly, in-feed (Plunge) the tool slowly until the wheel starts to move. et this position as your zero point. 4. tarting the knurl: tart the machine and position the knurl. If the knurl is starting on the end of the part, position the wheel 1/8" on the end. Then, in-feed (Plunge) to the full depth calculated using the formulas on the previous pages. If knurling a straight pattern the tool can then be fed longitudinally (end feed) with automatic feed. If knurling a diamond pattern, this type of tool is plunge only (in feed); longitudinal (end feed) is not recommended. ee page H-16 for approximate feed rates. Important: Always use a steady flow of coolant to keep the wheel cool and free of chips. For double wheel self-centering knurling tool 1. Mounting instructions: Clamp the shank at right angles to the axial center line of the machine. 2. Center Height: Center height is critical on a double wheel tool as the eye can see even the smallest variance when producing a cosmetic knurl. This style of tool is recommended for most machines because of its easy set up. There is no need to adjust center height. 3. ing setup: With the spindle rotating slowly, in-feed (Plunge) the tool slowly until the top wheel touches. The top wheel will always touch because of gravity. Continue feeding until the head pivots and the bottom wheel starts to move. et this position as your zero point. 4. tarting the knurl: tart the machine and position the knurl. If the knurl is starting on the end of the part, position the wheel 1/8" on the end. Then, in-feed (Plunge) to the full depth calculated using the formulas on the previous pages. The tool can then be fed longitudinally (end-feed) with automatic feed. ee the peed and Feed for approximate feed rates. Important: Always use a steady flow of coolant to keep the wheel cool and free of chips. For double wheel fixed knurling tool 1. Mounting instructions: Clamp the shank at right angles to the axial center line of the machine. 2. Center Height: Center height is critical on a double wheel tool as the eye can see even the smallest variance when producing a cosmetic knurl. This style of tool is recommended for machines that have a means to adjust center height. It may be used on a CNC, but will be cumbersome during setup to shim to center. 3. ing setup: With the spindle rotating slowly, in-feed (Plunge) the tool slowly until both wheels starts to move at the same time. et this position as your zero point. 4. tarting the knurl: tart the machine and position the knurl. If the knurl is starting on the end of the part, position the wheel 1/8" on the end. Then, in-feed (Plunge) to the full depth calculated using the formulas on the previous pages. The tool can then be fed longitudinally (end-feed) with automatic feed. ee page H-16 for approximate feed rates. Important. Always use a steady flow of coolant to keep the wheels cool and free of chips. Beveled versus Full Faced Full Faced When knurling longitudinally (end-feed) beveled edge knurl wheels should be used during form knurling, allowing the knurling wheel to gradually form the knurled part without chipping the edge of the wheel, and create a cleaner and smoother knurled pattern. Edge Prep Beveled For traddle tyle Tools 1. Mounting instructions: Clamp the shank at right angle to the axial center line of the machine. 2. Center Height: Dorian straddle style tools have some floatation to allow centering during setup. 3. ing setup: Dorian straddle knurling tools are adjusted using one screw that moves both arms. The screw is slightly shorter than the body to allow some floating. ing is performed with the set screws locked to hold the arms rigid. The tool is adjusted and set up as follows: A. oosen locking screws on the side of the holder. B. Use a hex wrench to turn screw to open the arms larger than the part. C. Calculate the diameter required for the depth of the knurls using the formulas provided earlier in the text. D. Place a piece of raw material into the chuck and turn it to the diameter determined above. E. Jog the tool to place the wheels above and below the part on centerline. F. Turn the adjustment screw until both wheels touch the material. G. ock the locking screws over the arms only. Tightening the other screws will bend the protective shim. H. The tool is now set on center and at depth to knurl the actual part. When plunge knurling (In Feed) a beveled or full faced knurl wheel may be used according to the required width. Use full faces wheels for cutting knurling applications. 4. tarting the knurl: tart the machine and position the knurl. If the knurl is starting on the end of the part, position the wheel 1/8" on the end. Then, in-feed (Plunge) to the centerline of the part. The tool can then be fed longitudinally (end- feed) with automatic feed. ee page H-16 for approximate feed rates. Important: Always use a steady flow of coolant to keep the wheel cool and free of chips. Call: Fax: Visit: sales@doriantool.com H-19

20 Application for clean, Well-formed or errations ing on conical, concave, convex, or radial surface Often, parts require knurling on conical, concave, convex, or radial surfaces, either for functional or decorative purposes. With proper tools and application, a clean, well-formed knurl or serrations can be produced. One of the most frequent mistakes made is illustrated in Figure 1. In this case, usually for convenience, the knurling tool and the part are set with parallel axis. This is similar to running a pair of bevel gears the wrong way. As the cone angle increases, the results become worse. Figure 2 while technically not correct, is better than Figure 1, and has the advantage of being a substantially lower cost tool. This method is satisfactory on relatively large diameters when the cone angle is small. Figure 3 illustrates the proper method of rolling conical surfaces to produce a clean knurl with maximum tool life. With proper designed tools, and using this method, it is possible to roll tapered serrations with a controlled number of teeth. Figure 1 - Not good Figure 2 - Better For proper tracking at both ends of the piece, it is necessary to establish the geometrical relationship between the part and the tool with consideration given to the space available for tooling. It is sometimes advantageous to use a shank-type knurl, as shown in Figure 4 where clearance is not available for the conventional style knurl holder. In certain cases, parts may be knurled with radial teeth on the end of parts, by using a conical knurl of the proper design. Here again, the results depend primarily on establishing the geometrical relationship between the part and the tool (ee Figure 5). A tracking correction factor is usually applied to the calculated diameter because of the many variables involved, such as hardness of material, elasticity of machine tools and tool holders, etc. This factor is necessarily empirical. It is geometrically impossible to knurl a perfect concave or convex part with conventional knurls. The problem is illustrated in Figure 6. If the pitch on the tool or part changes by more than 25% from the middle to the edges, poor results can be expected on the finished part. A change of less than 10% in the pitch should produce a clean looking part. Figure 3 - Best Figure 4 - hank-type EE FIGURE 3 WB1 = WB2 *KT1 *KT2 * Correction Factor ess Tracking Figure 5 - End ing Figure 6 - Convex ing H-20 Call: Fax: Visit: sales@doriantool.com

21 ing Tools Dimension Identification Chart E = houlder Clearance T = hank Width T1 = Head width = hank Height E T T1 The minimal distance to a shoulder that the knurl tool can approach. The width of the shank. This can be square or rectangular. The width of the head can help to determine placement of the tool on the part. The height of the shank. This is determined by the requirement of the lathe et T E Pin et H CH DIA. RANGE P 2 1 H = Head Height CH = Center Height Dia. Range P = Projection P H CH Dia. Range Dia. Range - The height of the head. This is used to determine if there may be a tool clearance issue on a CNC lathe turret. Dimension required to position centerline of tool with the chuck of the lathe. The minimum and maximum diameters suggested to effectively use the knurl tool to produce a good knurl. ee individual notes on specifications. The distance that the wheel protrudes from the holder. This is generally useful when needing to knurl inside a slot or over a shoulder. = ength 1 = ength of hank 2 = ength of Head = ength - Overall length of tool. 1 The amount of shank that can be held in the holding mechanism of the turret or tool post. 2 The amount of the tool that protrudes from the holding mechanism. This is relevant for indexing clearance on CNC turrets. Call: Fax: Visit: sales@doriantool.com H-21

22 H-22 Call: Fax: Visit:

23 CNC Modular ing Tools Introduction eft Hand Reversible Cutting direction Right Hand Versatility Multi diameter diamond knurling cutting style Reversible Head for Right or eft knurling. Heavy duty knurl cutting and knurl forming Double forming knurling head traddle forming knurling head houlder forming knurling head Wide diameter range for small diameter to large diameter parts Modular Multi shank size interchangeable with 8 knurling heads. Adjustable Dovetail knurling head locking system. Quick and precise center line setting. ing wheel angle stationary for diamond cutting Two Ways to Forming (five heads available) forming action (material displacement by means of rolling) is generally for special application. It creates a better quality of knurl pattern, but speeds and feeds are sacrificed for this quality. The force applied through forming is increased in larger diameters making knurling difficult and slow. Cutting (three heads available) cutting action cuts a perfect knurl pattern 10 to 20 times faster than any conventional knurling tool. It is engineered to knurl any material, including thin wall tubing, with minimum stress to the spindle and work piece. cutting action speeds up knurling enough to become applicable for CNC use. CNC M used for examples. Call: Fax: Visit: sales@doriantool.com H-23

24 ing Tools Cutting Operation Instruction ing Tools Cutting Operation Adjustment tarting Cutting 1) Touch the workpiece diameter with the knurl wheels. ocking s Mounting to the Machine Clamp the shank at right angles to the axial center line of the machine. The knurl wheels of the knurling tool head should be set exactly on center. 2) Move the knurling wheel to the end of the workpiece et the cutting depth of the wheel (35% of the circular pitch) tart knurl To adjust center-height: 1. oosen the lock screws. 2. Turning the adjustment screw adjusts the head up or down. 3. Turn adjustment screw until the center height is aligned. 4. ock head back in place by tightening the lock screws. 3) Use recommended cutting parameter Use coolant ing Adjustment et Up With the machine spindle rotating slowly, in-feed (Plunge) the tool to make a slight impression for the full width of the cutter. This impression should be equal on both wheels when using Diamond ing Head. Misaligned patterns can be corrected by turning the fine adjustment screw in opposite directions. ing head center line adjustments R.H. piral ing tool is too low from center line. Top wheel is cutting a deeper R.H. Diagonal. Turn the Fine Center Adjustment until both wheels are on center and touching simultaneously. Full Faced Cutting When cut knurling, a full faced knurl wheel must be used. The edge of the knurl wheel will be cut into the material to be knurled. A sharp edge must be kept to cut a clean and smooth knurl pattern. The knurl wheel can be reground once the edge is dull or chipped. Edge Prep Full Faced.H. piral Diamond ing tool is too high from center line. Bottom wheel is cutting a deeper.h. Diagonal. Turn Fine Center Adjustment until both wheels are on center and touching simultaneously. Tool is on center line. Both wheels are touching simultaneously, cutting a perfect diamond knurl. Grinding When the cutting edges of the knurl wheel become dull, re-sharpen them by grinding the cutting face of both wheels evenly. You can also grind forming wheels to desired width, but bevel afterwards. Grind to the Thrustwasher Diameter R & M ERIE KNUR WHEE Grind Cutting Face Only W ERIE KNUR WHEE H-24 Call: Fax: Visit: sales@doriantool.com

25 CNC Modular ing Tools Easy to set up imple to operate. To minimize set up time of knurling application, and simplify the knurling operation, the CNC Modular ing Tool has been engineered to create a diamond knurling pattern, without the need of resetting the knurl wheels every time the workpiece diameter changes. To cover the full range of diameter three modular cutting knurling head have been developed. 1) mall diameter modular head 2) Medium diameter modular head 3) arge diameter modular head mall Diameter Head Cutting Range mall Diameter Cutting Range 1/2" to 1-1/2" (12mm to 38mm) End feed range:.004" to.012" cutting action Diamond Cutting Twin straight W series knurl wheels for male diamond pattern upplied with Full Faced W2-30-H knurl wheels - TiN coated Medium Diameter Medium Diameter Cutting Range 1" to 5" (25mm to 127mm) End feed range:.004" to.016" cutting action Diamond Cutting Two straight R series knurl wheels for male diamond pattern upplied with Full Faced R-25-H knurl wheels - TiN coated arge Diameter arge Diameter Cutting Range 2" & up (50mm & up) End feed range:.004" to.025" cutting action Diamond Cutting Two straight M series knurl wheels for male diamond pattern upplied with Full Faced M-25-H knurl wheels - TiN coated How the diamond CNC Modular ing tool works. 1) Choose the cutting diameter range of the knurl head 2) et the knurling wheel on centerline of the workpiece 3) Touch the workpiece diameter with the knurl wheels. 4) et the depth of cut (35% of the circle pitch) 6) tart to cut recommended cutting parameter Call: Fax: Visit: sales@doriantool.com H-25

26 CNC Modular ing Tools 1 ight Duty 60º Diamond Cutting Modular ing Head - CNCKH-1-2 Cutting mall Diameter Cutting Range 1/2" to 1-1/2" (8mm to 38mm) End feed range:.004" to.012" cutting action Twin straight W series knurl wheels for male diamond pattern upplied with Full Faced W2-30-H knurl wheels - TiN coated 2 Heavy Duty 60º Diamond Cutting Modular ing Head - CNCKH-2-R Cutting Medium Diameter Cutting Range 1" to 5" (25mm to 125mm) End feed range:.004" to.016" cutting action Two straight R series knurl wheels for male diamond pattern upplied with Full Faced R-25-H knurl wheels - TiN coated 3 Extra Heavy Duty 60º Diamond Cutting Modular ing Head - CNCKH-3-M Flexibility Multiple combinations Multiple applications Better performance Cutting arge Diameter Cutting Range 2" & up (50mm & up) End feed range:.004" to.025" cutting action Two straight M series knurl wheels for male diamond pattern upplied with Full Faced M-25-H knurl wheels - TiN coated 4 Double Forming ing Modular Head - CNCKH-4-M Forming Diameter Range: 5/16" & up (8mm & up) End feed range:.004" to.012" Forming action Two M series knurl wheels for straight or diamond pattern upplied with Beveled MDR/-25-HB knurl wheels - TiN coated 5 ingle Forming Modular ing Head - CNCKH-5-O ix Modular hank izes Eight Modular Heads Designed for the CNC athe Precision square shank with preset center height Right or eft hand applications Interchangeable shanks & heads knurl wheels (TiN coated) upplied with heavy duty parts Forming 6 houlder Forming Modular ing Head - CNCKH-6-4 Forming 7 traddle Forming Modular ing Head - CNCKH-7-R Forming traight Bump Unlimited Diameter End feed range:.004" to.012" forming action ingle O series knurl wheel for straight or diamond pattern upplied with Beveled O-25-HB knurl wheel - TiN coated Diameter Range: 5/16" & up (8mm & up) End feed range:.004" to.012" forming action Two W series knurl wheels for straight or diamond pattern upplied with Beveled W4R/-25-HB knurl wheels - TiN coated Diameter Range: up to 1" (25mm) End feed range:.004" to.012" forming action Two R series knurl wheels for straight or diamond pattern upplied with Beveled RDR/-30-HB knurl wheels - TiN coated 7-2 houlder tyle traddle Forming Modular ing Head - CNCKH-7-2 Forming Diameter Range: up to 1" (25mm) End feed range:.004" to.012" forming action Two W series knurl wheels for straight or diamond pattern upplied with Beveled W2R/-30-HB knurl wheels - TiN coated H-26 Call: Fax: Visit: sales@doriantool.com

27 CNC Modular ing Tools Cutting 1 ight Duty 60º Diamond Cutting Modular ing Head + CNC Modular ing Tool hank hank ize mm Tool ength hank ize Tool ength CNC CNC " 6 7/8" W2 CNC CNC " 6 7/8" W2 CNC CNC /8" W2 upplied with a set of Full Faced straight high speed TiN coated knurl wheels, 30 TPI (.8mm) for a male diamond pattern. Pin et Modular Head Description W2.0P CNCKH Heavy Duty 60º Diamond Cutting Modular ing Head + CNC Modular ing Tool hank Cutting hank ize mm Tool ength hank ize Tool ength CNC-20-2-R CNC-75-2-R " 6 7/8" CNC-25-2-R CNC R " 6 7/8" CNC-32-2-R CNC R /8" eries R upplied with a set of Full Faced straight high speed knurl wheels, 25 TPI (1mm) for a male diamond pattern. Pin et Modular Head Description KP C CNCKH-2-R 3 Extra Heavy Duty 60º Diamond Cutting Modular ing Head + CNC Modular ing Tool hank Cutting hank ize mm Tool ength hank ize Tool ength CNC-20-3-M CNC-75-3-M " 7" CNC-25-3-M CNC M " 7" CNC-32-3-M CNC M /2" upplied with a set of Full Faced straight high speed TiN coated knurl wheels, 25 TPI (1mm) for a male diamond pattern Pin et Modular Head Description eries M KP C CNCKH-3-M Forming 4 Double Forming Modular ing Head + CNC Modular ing Tool hank hank ize mm Tool ength hank ize Tool ength CNC-20-4-M CNC-75-4-M " 7" CNC-25-4-M CNC M " 7" CNC-32-4-M CNC M /2" Pin et upplied with a set of Beveled diagonal high speed beveled TiN coated knurl wheels, 25 TPI (1mm) for a male diamond pattern. Modular Head Description eries M KP C CNCKH-4-M 5 ingle Forming Modular ing Head + CNC Modular ing Tool hank Forming hank ize mm Tool ength hank ize Tool ength CNC-20-5-O CNC-75-5-O " 6 3/4" CNC-25-5-O CNC O " 6 3/4" CNC-32-5-O CNC O /4" upplied with one Beveled straight high speed beveled TiN coated knurl wheel, 25 TPI (1mm) for a straight pattern Pin et Modular Head Description eries O KP C CNCKH-5-O 6 houlder Forming Modular ing Head + CNC Modular ing Tool hank Forming hank ize mm Tool ength hank ize Tool ength CNC CNC " 6 3/4" CNC CNC " 6 3/4" CNC CNC /4" eries W4 Pin et upplied with a set of Beveled diagonal high speed beveled TiN coated knurl wheels, 25 TPI (1mm) for a male diamond pattern. Modular Head Description W4.0P CNCKH R traddle Forming Modular ing Head + CNC Modular ing Tool hank Forming hank ize mm Tool ength hank ize Tool ength CNC-20-7-R CNC-75-7-R " 7 3/8" CNC-25-7-R CNC R " 7 3/8" CNC-32-7-R CNC R /8" Pin et upplied with a set of Beveled diagonal high speed beveled TiN coated knurl wheels, 30 TPI (.8mm) for a male diamond pattern. Modular Head Description eries R KP C CNCKH-7-R 7-2 houlder tyle traddle Forming ing Head + CNC Modular ing Tool hank Forming hank ize mm Tool ength hank ize Tool ength Pin et Modular Head Description CNC CNC " 7 1/8" CNC CNC " 7 1/8" eries W2 W2.0P CNCKH-7-2 CNC CNC /8" upplied with a set of Beveled diagonal high speed beveled TiN coated knurl wheels, 30 TPI (.8mm) for a male diamond pattern. Call: Fax: Visit: sales@doriantool.com H-27

28 CNC Modular ing Tools Center Height Adjustment T 2 H C.H. ock x3 1 G CNC Modular ing Tool hank hank C.H. & inch G H 1 2 T CNC-75* " CNC-100* " CNC-125* " hank Description UPC # C.H. & inch G H 1 2 T CNC-20* mm CNC-25* mm CNC-32* mm * upplied with lock screw set and adjustment screw ** One (1) set inclueds three (3) lock screws Adjustment ock et of 3 CNC CNC-1024** Adjustment ock et CNC CNC-1024** CNC ing Heads Cutting T1 E T 1 ight Duty 60º Diamond Cutting ing Head Pin et Head ystem Dia. Range E T T1 eries et et CNCKH inch.500 to mm 12 to 38mm W2* W2.0P-2** M4-.7x4 Pin et Dia. Range * upplied with two (2) full faced straight high speed TiN coated knurl wheels for a male diamond pattern, 30 TPI (0.8mm) ** One (1) set includes two (2) knurling pins and washers Male 60º diamond pattern with straight wheels. Cutting E T 2 Heavy Duty 60º Diamond Cutting ing Head Pin et Head ystem Dia. Range E T eries et et CNCKH-2-R inch 1.00" to 5.00" mm 25 to 127mm R* KP C** M4-.7x4 Pin et Dia. Range * upplied with two (2) full faced straight high speed TiN coated knurl wheels for a male diamond pattern, 25 TPI (1.00mm) ** One (1) set includes one (1) knurling pin and two (2) washers Male 60º diamond pattern with straight wheels. Cutting E T 3 Extra H.D. 60º Diamond Cutting ing Head Pin et Head ystem Dia. Range E T eries et et CNCKH-3-M inch 2.0" & up mm 50mm & up M* KP C** M4-.7x4 Pin et Dia. Range * upplied with two (2) full faced straight high speed TiN coated knurl wheels for a male diamond pattern, 25 TPI (1.00mm) ** One (1) set includes one (1) pin and two (2) washers Male 60º diamond pattern with straight wheels. H-28 Call: Fax: Visit: sales@doriantool.com

29 CNC Modular ing Tools Forming Pin et E T 4 Double Forming ing Head Pin et Head ystem Dia. Range E P T eries et inch.313" & up*** CNCKH-4-M M* KP C** M5-.8x8 mm 8mm & up*** et Dia. Range P * upplied with one (1) set of beveled diagonal high speed TiN coated knurl wheels for a diamond pattern, 25 TPI (1.00mm) ** One (1) set includes one (1) knurling pin and two (2) washers *** Warning: May cause deflection on small part diameters, and too much pressure on large diameters traight pattern with straight wheels Male 60º diamond pattern with diagonal wheels Forming E Pin et T 5 ingle Forming ing Head Pin et Head ystem Dia. Range E P T eries CNCKH-5-O inch Unlimited*** mm Unlimited*** et O* KP C** M4-.7x6 Dia. Range *upplied with one (1) beveled straight TiN coated knurl wheel for a straight pattern, 25 TPI (1.00mm) ** One (1) set includes one (1) knurling pin and two (2) washers *** Warning: May cause deflection on small part diameters, and too much pressure on large diameters traight pattern with straight wheel Female diamond pattern with male diamond wheel Male diamond pattern with female diamond wheel et P Forming T1 P E Pin et T 6 houlder Forming ing Head Pin et Head ystem Dia. Range E P T T1 eries CNCKH inch.312" & up*** mm 8mm & up*** et W4* W4.0P-2** M5-.8x8 Dia. Range * upplied with one (1) set of beveled diagonal high speed TiN coated knurl wheels for a male diamond pattern, 25 TPI (1.00mm) ** One (1) set includes two (2) knurling pins and washers *** Warning: May cause deflection on small part diameters, and too much pressure on large diameters traight pattern with straight wheels Male 60º diamond pattern with diagonal wheels et Forming et #1 E et #2 Dia. Adjustment T ocking him 7 traddle Forming ing Head Pin et Head ystem Dia. Range E P T eries CNCKH-7-R inch up to 1.0"*** mm up to 25mm*** et # 1 et # 2 R* KP C** M4-.7x4 M3-.5x3 Pin et P Dia. Range * upplied with one (1) set of beveled diagonal high speed TiN coated knurl wheels for a male diamond pattern, 30 TPI (0.8mm) ** One (1) set includes one (1) knurling pin and two (2) washers *** The tool has the capability to adjust the wheels until they touch, but physically applying a knurl on the smallest diameters may not be possible traight pattern with straight wheels Male 60º diamond pattern with diagonal wheels Forming et #1 E et #2 Pin et P Dia. Range Adjustment T ocking him 8 traddle Forming ing Head Pin et Head ystem Dia. Range E P T eries CNCKH inch up to 1.0*** mm up to 25mm*** * upplied with one (1) set of beveled diagonal high speed TiN coated knurl wheels to make a male diamond pattern, 30 TPI (0.8mm) ** One (1) set includes two (2) knurling pins and washers *** The tool has the capability to adjust the wheels until they touch, but physically applying a knurl on the smallest diameters may not be possible et #1 et #2 W2* W2.0P M4-.7x4 M3-.5x3 traight pattern with straight wheels Male 60º diamond pattern with diagonal wheels Call: Fax: Visit: sales@doriantool.com H-29

30 MA CNC Modular ing Tools 1 MA ight Duty 60º Diamond Cutting Modular ing Head - CNCKH-1-2 Cutting mall Cutting Range 1/2" to 1-1/2" (8mm to 38mm) End feed range:.004" to.012" cutting action Twin straight W series knurl wheels for male diamond pattern upplied with full faced W2-30-H knurl wheels - TiN coated 6 MA houlder Forming Modular ing Head - CNCKH-6-2 Forming Diameter Range: 1/4" & up (6,4mm & up) End feed range:.004" to.012" forming action Twin W series knurl wheels for straight or diamond pattern upplied with beveled W2R/-25-HB knurl wheels - TiN coated 7-R MA traddle Forming Modular ing Head - CNCKH-7-D Forming Diameter Range: up to 5/8" (16mm) End feed range:.004" to.012" forming action Twin D series knurl wheels for straight or diamond pattern upplied with beveled DR/-30-HB knurl wheels - TiN coated 7-2 MA houlder tyle traddle Forming Modular ing Head - CNCKH-7-2 Forming Diameter Range: up to 5/8" (16mm) End feed range:.004" to.012" forming action Twin W series knurl wheels for straight or diamond pattern upplied with beveled W2R/-30-HB knurl wheels - TiN coated H-30 Call: Fax: Visit: sales@doriantool.com

31 MA CNC Modular ing Tools 1 MA ight Duty 60º Diamond Cutting Modular ing Head + MA CNC Modular ing Tool hank hank ize mm Tool ength hank ize Tool ength Pin et Modular Head Description CNC " CNC /8" 4" W2 Cutting CNC /4" CNC /2" 4-1/4" W2 W2.0P CNCKH-1-2 CNC /4" CNC /8" 4-1/4" W2 upplied with a set of Full Faced straight high speed TiN coated knurl wheels, 30 TPI (.8mm) for a male diamond pattern 6 MA houlder Forming Modular ing Head + MA CNC Modular ing Tool hank hank ize mm Tool ength hank ize Tool ength Pin et Modular Head Description CNC CNC /8" 4" Forming CNC CNC /2" 4-1/4" CNC CNC /8" 4-1/4" eries W4 W2.0P CNCKH-6-2 upplied with a set of Beveled diagonal high speed TiN coated knurl wheels, 25 TPI (1mm) for a male diamond pattern 7-D MA traddle Forming Modular ing Head + MA CNC Modular ing Tool hank hank ize mm Tool ength hank ize Tool ength Pin et Modular Head Description CNC-10-7-D CNC-37-7-D /8" 4-1/2" Forming CNC-12-7-D CNC-50-7-D /2" 4-3/4" CNC D CNC D /8" 4-3/4" eries D KP C CNCKH-7-D upplied with a set of Beveled diagonal high speed TiN coated knurl wheels, 30 TPI (8mm) for a male diamond pattern 7-2 MA houlder tyle traddle Forming Modular ing Head + MA CNC Modular ing Tool hank hank ize mm Tool ength hank ize Tool ength Pin et Modular Head Description CNC CNC /8" 4 1/2" Forming CNC CNC /2" 4 3/4" CNC CNC /8" 4 3/4" eries W2 upplied with a set of Beveled diagonal high speed TiN coated knurl wheels, 30 TPI (.8mm) for a male diamond pattern W2.0P CNCKH-8-2 Call: Fax: Visit: sales@doriantool.com H-31

32 MA CNC Modular ing Tool hank T Easy set-up High productivity Best knurl quality ong knurl wheel life ow production cost pecifically designed for the CNC athe Precision square shank with preset center height Right or eft hand applications hanks and heads are all interchangeable knurl wheels (TiN coated) Carbide knurl pin Center height adjustment ock X1 Adjustment H C.H. 2 1 G hank UPC # C.H. & G H 1 2 T Adjustment ock CNC-37* " CNC-50* " CNC CNC CNC-162* " hank metric UPC # C.H. & G H 1 2 T Adjustment ock et of 3 CNC CNC CNC CNC CNC * Modular shank supplied with adjustment screw and screw lock H-32 Call: Fax: Visit: sales@doriantool.com

33 Cutting et Pin et T1 Dia. Range E T 1 MA ight Duty 60º Diamond Cutting ing Head Pin et Head UPC # ystem Dia. Range E T T1 eries CNCKH inch.500" to 1.500" mm 12 to 38 mm *upplied with one (1) set of full faced straight high speed TiN coated knurl wheels for a male diamond pattern, 30 TPI (0.8mm) ** One (1) set includes two (2) knurling pins and washers et W2* W2.0P-2** M4-.7x4 Male 60º diamond pattern with straight wheels Forming et T1 Pin et P Dia. Range E W 6 MA houlder Forming ing Head Pin et Head UPC # ystem Dia. Range E P T T1 eries CNCKH inch.250" & up *** mm 6.4mm & up *** * upplied with one (1) set of beveled diagonal high speed TiN coated knurl wheels for a male diamond pattern, 30 TPI (0.8mm) ** One (1) set includes two (2) knurling pins and washers *** Warning: May cause deflection on small part diameters, and too much pressure on large diameters et W2* W2.0P-2** M3-.5x3 traight pattern with straight wheels Male 60º diamond pattern with diagonal wheels Forming et #1 E et #2 Pin et Diameter Adjustment ocking him T 7 MA traddle Forming ing Head Pin et et Head UPC # ystem Dia. Range E P T eries #1 #2 inch up to.625"*** CNCKH-7-D D* KP C** M4-.7x4 M3-.5x3 mm up to 16mm*** P Dia. Range * upplied with one (1) set of beveled diagonal high speed TiN coated knurl wheels for a male diamond pattern, 30 TPI (0.8mm) ** One (1) set includes one (1) knurling pin and two (2) washers *** Warning: The tool has the capability to adjust the wheels until they touch, but physically applying a knurl on the smallest diameters may not be possible traight pattern with straight wheels Male 60º diamond pattern with diagonal wheels Forming et #1 et #2 Pin et Diameter Adjustment ocking him 8 MA houlder tyle traddle Forming Modular ing Head Pin et et Head UPC # ystem Dia. Range E P T eries #1 #2 inch up to.625*** CNCKH W2* W2.0P-2** M4-.7x4 M3-.5x3 mm up to 16mm*** P *upplied with one (1) set of beveled diagonal high speed TiN coated knurl wheels to make a male diamond pattern, 30 TPI (0.8mm) **One (1) set includes two (2) knurling pins and washers ***The tool has the capability to adjust the wheels until they touch, but physically applying a knurl on the smallest diameters may not be possible. traight pattern with straight wheels Male 60º diamond pattern with diagonal wheels Call: Fax: Visit: sales@doriantool.com H-33

34 traight Cutting ing Tool 107T - traight Cutting ing Tool With A quare hank For CNC Resulting Pattern Recommended Use: cutting action exerts minimum stress on the machine, and is faster than knurl forming action ingle diagonal R or M series knurl wheel for a straight pattern Higher rigidity for larger diameters wheel is mounted between thrust washers to ensure a smooth and even rotation of the knurl Right or left hand shank Preset center height for CNC traight pattern with diagonal eft Hand wheel eft For best results, use sharp (full faced) knurl wheel. In-feed the knurl 1/8" on end of the part until the correct pattern is generated, then end-feed. 1 T T2 #1 et H CH Dia. Range #2 et P Pin et T1 E 3 2 UPC # Pin et et CH & Dia. Description R.H..H. inch Range E H P T T1 T2 eries Desc. UPC # No. 1 No T-50-R-RH/H Unlimited*** RD* KP C M4-.7x4 M5-.8x8 107T-162-R-RH/H Unlimited*** RD* KP C M4-.7x4 M5-.8x8 107T-75-M-RH/H Unlimited*** MD** KP C M4-.7x4 M5-.8x12 107T-100-M-RH/H Unlimited*** MD** KP C M4-.7x4 M5-.8x12 107T-125-M-RH/H Unlimited*** MD** KP C M4-.7x4 M5-.8x12 Pin et UPC # CH & Dia. et Description R.H..H. mm Range E H P T T1 T2 eries Desc. UPC # No. 1 No T-12-R-RH/H Unlimited*** RD* KP C M4-.7x4 M5-.8x8 107T-162-R-RH/H Unlimited*** RD* KP C M4-.7x4 M5-.8x8 107T-20-M-RH/H Unlimited*** MD** KP C M4-.7x4 M5-.8x12 107T-25-M-RH/H Unlimited*** MD** KP C M4-.7x4 M5-.8x12 107T-32-M-RH/H Unlimited*** MD** KP C M4-.7x4 M5-.8x12 upplied with one (1) full faced diagonal left high speed TiN coated knurl wheel, * 30 TPI (.8mm), ** 25 TPI (1.0mm) *** Warning: May cause deflection on small part diameters, and too much pressure on large diameters H-34 Call: Fax: Visit: sales@doriantool.com

35 traight houlder Cutting ing Tool 107T - traight Cutting houlder ing Tool With A quare hank For CNC Resulting Pattern Recommended Use: cutting action exerts minimum stress on the machine, and is faster than knurl forming action ingle diagonal W2 or W4 series knurl wheel for a straight pattern For knurling closer to a shoulder wheel is mounted on a thrust washer to ensure a smooth and even rotation of the knurl Right or left hand shank Preset center height for CNC traight pattern with diagonal eft Hand wheel eft For best results, use sharp (full faced) knurl wheel. In-feed the knurl 1/8" on end of the part until the correct pattern is generated, then end-feed. 1 T T2 et H CH Pin et Dia. Range P et T1 T3 E 3 2 UPC # Pin et CH & Dia. Description R.H..H. inch Range E H P T T1 T2 T3 eries Description UPC # et 107T-50-2-RH/H Unlimited*** W2* W2.0P M3-.5x4 107T RH/H Unlimited*** W2* W2.0P M3-.5x4 107T-75-4-RH/H Unlimited*** W4** W4.0P M5-.8x5 107T RH/H Unlimited*** W4** W4.0P M5-.8x5 107T RH/H Unlimited*** W4** W4.0P M5-.8x5 Pin et UPC # CH & Description R.H..H. mm Dia. Range E H P T T1 T2 T3 eries et 107T-12-2-R/ Unlimited*** W2* W2.0P M3-.5x4 107T R/ Unlimited*** W2* W2.0P M3-.5x4 107T-20-4-R/ Unlimited*** W4** W4.0P M5-.8x5 107T-25-4-R/ Unlimited*** W4** W4.0P M5-.8x5 107T-32-4-R/ Unlimited*** W4** W4.0P M5-.8x5 upplied with one (1) full faced diagonal left high speed TiN coated knurl wheel, * 30 TPI (.8mm), ** 25 TPI (1.0mm) *** Warning: May cause deflection on small part diameters, and too much pressure on large diameters Call: Fax: Visit: sales@doriantool.com H-35

36 Face Forming ing Tool FACEKT - Face Forming ing Tool Resulting Pattern Recommended Use: Precision square shank with preset center height ingle knurl wheel for straight or diamond pattern wheel is mounted on a thrust washer to ensure a smooth and even rotation of the knurl traight pattern with straight wheel Male 60º diamond pattern with female wheel For best results, use beveled knurl wheels. In-feed (plunge) the knurling tool on to the blank face until the correct pattern is generated. pecifically designed to knurl small width face knurl patterns, even up to a shoulder Head can be reversed for right or left hand operation traight Female 1 T T1 P Pin et et Cap s H CH 3 2 CH & inch Dia. Range H P T T1 eries Pin et FACEKT Unlimited*** W2 * W2.0P M3-.5x3 M5-.8x25 FACEKT Unlimited*** W2 * W2.0P M3-.5x3 M5-.8x25 FACEKT Unlimited*** W4 ** W4.0P M5-.8x8 M5-.8x25 FACEKT Unlimited*** W4 ** W4.0P M5-.8x8 M5-.8x25 et Cap CH & mm Dia. Range H P T T1 eries Pin et FACEKT Unlimited*** W2 * W2.0P M3-.5x3 M5-.8x25 FACEKT Unlimited*** W2 * W2.0P M3-.5x3 M5-.8x25 FACEKT Unlimited*** W4 ** W4.0P M5-.8x8 M5-.8x25 FACEKT Unlimited*** W4 ** W4.0P M5-.8x8 M5-.8x25 et Cap upplied with one (1) beveled straight high speed TiN coated knurl wheel, * 30 TPI (.8mm), ** 25 TPI (1.0mm) *** imited band width from knurl wheel H-36 Call: Fax: Visit: sales@doriantool.com

37 Revolving Forming ing Tool 3HKT - Three wivel Head Forming ing Tool Resulting Pattern Recommended Use: Precision square shank with preset center height Three sets of twin knurl wheels for straight or diamond pattern wheels are mounted between thrust washers traight pattern with straight wheels Male 60º diamond pattern with diagonal wheels For best results, use beveled knurl wheels. In-feed the knurling tool into the blank until the correct pattern is generated, then end-feed. to ensure a smooth and even rotation of the knurls Three pairs of knurl wheels to change pitch or pattern quickly Head can be reversed for right or left hand operation traight eft Right 2 1 elf-center ing 3 et T1 T2 #1et E #2 et T Pin et H CH Dia. Range P CH & inch Dia. Range E H 1 2 P T T1 T2 eries Pin et et pring & Ball et UPC # No. 1 No. 2 3HKT-50-D D * KP M3-.5x3 M6-1.00x6 TB /4 "& up*** 3HKT-162-D D * KP M3-.5x3 M6-1.00x6 TB HKT-75-M M ** KP M4-.7x4 M8-1.25x8 TB HKT-100-M /16" & up *** M ** KP M4-.7x4 M8-1.25x8 TB HKT-125-M M ** KP M4-.7x4 M8-1.25x8 TB Pin et et CH & pring & mm Dia. Range E H 1 2 P T T1 T2 eries No. 1 No. 2 Ball et UPC # 3HKT-12-D ,4mm & D * KP M3-.5x3 M6-1.00x6 TB HKT-162-D up*** D * KP M3-.5x3 M6-1.00x6 TB HKT-20-M M ** KP M4-.7x4 M8-1.25x8 TB HKT-25-M mm & up*** M ** KP M4-.7x4 M8-1.25x8 TB HKT-32-M M ** KP M4-.7x4 M8-1.25x8 TB * upplied with three (3) sets of beveled diagonal right and diagonal left high speed TiN coated knurl wheels, 20 TPI (1.2mm), 30 TPI (0.8mm), 40 TPI (0.6mm) ** upplied with three (3) sets of beveled diagonal right and diagonal left high speed TiN coated knurl wheels, 16 TPI (1.6mm), 25 TPI (1.0mm), 35 TPI (0.7mm) *** Warning: May cause deflection on small part diameters, and too much pressure on large diameters Call: Fax: Visit: sales@doriantool.com H-37

38 Double elf-centering Forming ing Tool CKN - elf-centering ing Tool HDCKN Heavy Duty elf-centering ing Tool Resulting Pattern Recommended Use: pecifically designed for CNC lathes Precision square shank with preset center height Twin knurl wheels for straight or diamond pattern wheels are mounted between thrust washers to ensure smooth & even rotation of knurls elf-centering knurling head for a precise alignment Head is reversible for right or left hand knurl application traight pattern Male 60º diamond pattern with straight wheels with diagonal wheels traight eft Right For best results, use beveled knurl wheels. In-feed the knurling tool into the blank until the right pattern is generated, then end-feed. elf-center ing Twin et T1 #3 et #2 et E pring & Ball et T #1 et Pin et H DIA. RANGE CH P 2 1 Pin et et pring CH & & Ball inch Dia. Range E H 1 2 P T T1 eries Description UPC # No. 1 No. 2 No. 3 et UPC # CKN-38-DW-D D * KP M3-.5x3 M6-1.0x6 M5-.8x5 TB CKN-50-DW-D /4" & up*** D * KP M3-.5x3 M6-1.0x6 M5-.8x5 TB CKN-162-DW-D D * KP M3-.5x3 M6-1.0x6 M5-.8x5 TB CKN-75-DW-M M ** KP M3-.5x3 M8-1.25x8 M6-1.0x12 TB CKN-100-DW-M /16" & up*** M ** KP M3-.5x3 M8-1.25x8 M6-1.0x12 TB CKN-125-DW-M M ** KP M3-.5x3 M8-1.25x8 M6-1.0x12 TB HDCK-75-DW-O O ** KP C M4-.7x4 M8-1.25x8 M6-1.0x12 TB /4" & up*** HDCK-100-DW-O O ** KP C M4-.7x4 M8-1.25x8 M6-1.0x12 TB HDCK-100-DW-P P ** KP C M4-.7x6 M8-1.25x8 M6-1.0x12 TB " & up *** HDCK-125-DW-P P ** KP C M4-.7x6 M8-1.25x8 M6-1.0x12 TB Pin et et pring CH & & Ball mm Dia. Range E H 1 2 P T T1 eries Description UPC # No. 1 No. 2 No. 3 et UPC # CKN-10-DW-D D * KP M3-.5x3 M6-1.0x6 M5-.8x5 TB CKN-12-DW-D ,4mm & up*** D * KP M3-.5x3 M6-1.0x6 M5-.8x5 TB CKN-162-DW-D D * KP M3-.5x3 M6-1.0x6 M5-.8x5 TB CKN-20-DW-M M ** KP M3-.5x3 M8-1.25x8 M6-1.0x12 TB CKN-25-DW-M mm & up*** M ** KP M3-.5x3 M8-1.25x8 M6-1.0x12 TB CKN-32-DW-M M ** KP M3-.5x3 M8-1.25x8 M6-1.0x12 TB HDCK-20-DW-O mm & O ** KP C M4-.7x4 M8-1.25x8 M6-1.0x12 TB HDCK-25-DW-O up*** O ** KP C M4-.7x4 M8-1.25x8 M6-1.0x12 TB HDCK-25-DW-P mm & P ** KP C M4-.7x6 M8-1.25x8 M6-1.0x12 TB up*** HDCK-32-DW-P P ** KP C M4-.7x6 M8-1.25x8 M6-1.0x12 TB upplied with one (1) set of beveled diagonal high speed knurl wheels, *30 TPI (0.8mm), **25 TPI (1.0mm) *** Warning: May cause deflections on small part diameters, and too much pressure on large diameters H-38 Call: Fax: Visit: sales@doriantool.com

39 Double houlder elf-centering Forming ing Tool CK - houlder elf-centering ing Tool Resulting Pattern Recommended Use: pecifically designed for CNC lathes Designed to knurl against a square shoulder Precision square shank with preset center height Twin knurl wheels for straight or diamond pattern traight pattern with straight wheels Male 60º diamond pattern with diagonal wheels For best results, use beveled knurl wheels. In-feed the knurling tool into the blank until the right pattern is generated, then end-feed. wheels are mounted on a thrust washer to ensure a smooth and even rotation of the knurl elf-centering knurling head for a precise alignment Head is reversible for right or left hand knurl application traight eft Right elf-center ing Twin et T1 #3 et #2 et E P pring & Ball et T Pin et #1 et H CH DIA. RANGE 2 1 Pin et et pring CH & Dia. & Ball inch Range E H 1 2 P T T1 eries Description UPC # No. 1 No. 2 No. 3 et UPC # CK-38-DW W2 * W2.0P M3-.5x3 M6-1.0x6 M5-.8x5 TB CK-50-DW /4" & up*** W2 * W2.0P M3-.5x3 M6-1.0x6 M5-.8x5 TB CK-162-DW W2 * W2.0P M3-.5x3 M6-1.0x6 M5-.8x5 TB CK-75-DW W4 ** W4.0P M5-.8x5 M8-1.25x8 M6-1.0x12 TB CK-100-DW /16" & up*** W4 ** W4.0P M5-.8x5 M8-1.25x8 M6-1.0x12 TB CK-125-DW W4 ** W4.0P M5-.8x5 M8-1.25x8 M6-1.0x12 TB Pin et et pring CH & Dia. & Ball mm Range E H 1 2 P T T1 eries Description UPC # No. 1 No. 2 No. 3 et UPC # CK-10-DW W2 * W2.0P M3-.5x3 M6-1.0x6 M5-.8x5 TB CK-12-DW ,4mm & up*** W2 * W2.0P M3-.5x3 M6-1.0x6 M5-.8x5 TB CK-162-DW W2 * W2.0P M3-.5x3 M6-1.0x6 M5-.8x5 TB CK-20-DW W4 ** W4.0P M5-.8x5 M8-1.25x8 M6-1.0x12 TB CK-25-DW mm & up*** W4 ** W4.0P M5-.8x5 M8-1.25x8 M6-1.0x12 TB CK-32-DW W4 ** W4.0P M5-.8x5 M8-1.25x8 M6-1.0x12 TB upplied with one (1) set of beveled diagonal high speed TiN coated knurl wheels, *30 TPI (.8mm), **25 TPI (1.0mm) *** Warning: May cause deflection on small part diameters, and too much pressure on large diameters Call: Fax: Visit: sales@doriantool.com H-39

40 ingle Fixed Forming ing Tool WFKT - ingle Fixed Forming ing Tool HDWFKT - Heavy Duty ingle Fixed Forming ing Tool Resulting Pattern Recommended Use: Precision square shank with preset center height ingle wheel knurling tool for general purposes wheel is mounted between thrust washers to ensure a smooth and even rotation of the knurls traight pattern with straight wheel Male 60º diamond pattern with female wheel Female 60º diamond pattern with male wheel For best results, use beveled knurl wheel. In-feed the knurling tool into the blank until the right pattern is generated, then end-feed for straight pattern. Do not end-feed for diamond pattern. traight Female Male et T E Pin et H DIA. RANGE CH P 2 1 CH & inch Dia. Range E H 1 2 P T eries Pin et Desc. UPC # et WFKT-831-B Unlimited*** B * KP M3-.5x3 WFKT-38-D Unlimited*** D * KP M3-.5x3 WFKT-50-D Unlimited*** D * KP M3-.5x3 WFKT-162-D Unlimited*** D * KP M3-.5x3 WFKT-75-M Unlimited*** M ** KP M3-.5x5 WFKT-100-O Unlimited*** O ** KP M4-.7x8 WFKT-125-O Unlimited*** O ** KP M5-.8x8 HDWFKT-75-O Unlimited*** O ** KP C M4-.7x8 HDWFKT-100-P Unlimited*** P ** KP C M5-.8x8 HDWFKT-125-P Unlimited*** P ** KP C M5-.8x8 CH & mm Dia. Range E H 1 2 P T eries Pin et et Desc. UPC # No. 1 WFKT-831-B Unlimited*** B * KP M3-.5x3 WFKT-10-D Unlimited*** D * KP M3-.5x3 WFKT-12-D Unlimited*** D * KP M3-.5x3 WFKT-162-D Unlimited*** D * KP M3-.5x3 WFKT-20-M Unlimited*** M ** KP M3-.5x5 WFKT-25-O Unlimited*** O ** KP M4-.7x8 WFKT-32-O Unlimited*** O ** KP M5-.8x8 HDWFKT-20-O Unlimited*** O ** KP C M4-.7x8 HDWFKT-25-P Unlimited*** P ** KP C M5-.8x8 HDWFKT-32-P Unlimited*** P ** KP C M5-.8x8 upplied with one (1) straight high speed beveled TiN coated knurl wheel, *30 TPI (0.8mm), **25 TPI (1.0mm) *** Warning: May cause deflection on small part diameters, and too much pressure on large diameters H-40 Call: Fax: Visit: sales@doriantool.com

41 Double Fixed Forming ing Tool FKT - Fixed Forming ing Tool Resulting Pattern Recommended Use: Precision square shank with preset center height Twin knurl wheels for straight or diamond pattern wheels are mounted between thrust washers to ensure a smooth and even rotation of the knurls traight pattern with straight wheels Male 60º diamond pattern with diagonal wheels For best results, use beveled knurl wheels. In-feed the knurling tool into the blank until the right pattern is generated, then end-feed traight eft Right et T E Pin et H DIA. RANGE CH P 2 1 CH & inch Dia. Range E H 1 2 P T eries Pin et et FKT-38-D D * KP M3-.5x3 FKT-50-D /4" & up*** D * KP M3-.5x3 FKT-162-D D * KP M3-.5x3 FKT-75-M M ** KP M4-.7x6 FKT-100-M /16" & up*** M ** KP M4-.7x6 FKT-125-O O ** KP M4-.7x6 FKT-10-D CH & mm Dia. Range E H 1 2 P T eries Pin et et No D * KP M3-.5x3 FKT-12-D ,4 & up*** D * KP M3-.5x3 FKT-162-D D * KP M3-.5x3 FKT-20-M M ** KP M4-.7x6 FKT-25-M & up*** M ** KP M4-.7x6 FKT-32-O O ** KP M4-.7x6 upplied with one (1) set of diagonal high speed beveled TiN coated knurl wheels, *30 TPI, ** 25 TPI *** Warning: May cause deflection on small part diameters, and too much pressure on large diameters Call: Fax: Visit: sales@doriantool.com H-41

42 ingle houlder Fixed Forming ing Tool WFKT - ingle houlder Fixed Forming ing Tool Resulting Pattern Recommended Use: Precision square shank with preset center height Designed to knurl against a square shoulder ingle wheel knurling tool for general purposes wheel is mounted on a thrust washer to ensure a smooth and even rotation of the knurl traight pattern with straight wheel Male 60º diamond pattern with female wheel For best results, use beveled knurl wheel. In-feed the knurling tool into the blank until the right pattern is generated, then end-feed for straight pattern. Do not end-feed for diamond pattern. Can be reversed for right or left hand operation traight Female T1 et T E Pin et H CH DIA. RANGE P 2 1 CH & inch Dia. Range E H 1 2 P T T1 eries Pin et WFKT Unlimited*** W2 * W2.0P M3-.5x3 WFKT Unlimited*** W2 * W2.0P M3-.5x3 WFKT Unlimited*** W2 * W2.0P M3-.5x3 WFKT Unlimited*** W4 ** W4.0P M4-.7x5 WFKT Unlimited*** W4 ** W4.0P M4-.7x5 WFKT Unlimited*** W4 ** W4.0P M5-.8x5 et CH & mm Dia. Range E H 1 2 P T T1 eries Pin et WFKT Unlimited*** W2 * W2.0P M3-.5x3 WFKT Unlimited*** W2 * W2.0P M3-.5x3 WFKT Unlimited*** W2 * W2.0P M3-.5x3 WFKT Unlimited*** W4 ** W4.0P M4-.7x5 WFKT Unlimited*** W4 ** W4.0P M4-.7x5 WFKT Unlimited*** W4 ** W4.0P M5-.8x5 et uppled with one (1) beveled straight high speed TiN coated knurl wheel, * 30 TPI (0.8mm), ** 25 TPI (1.00mm) *** Warning: May cause deflection on small part diameters, and too much pressure on large diameters H-42 Call: Fax: Visit: sales@doriantool.com

43 Double houlder Fixed Forming ing Tool FKT - houlder Fixed Forming ing Tool Resulting Pattern Recommended Use: Precision square shank with preset center height Designed to knurl against a square shoulder Twin knurl wheels for straight or diamond pattern wheels are mounted on a thrust washer to traight pattern with straight wheels Male 60º diamond pattern with diagonal wheels For best results, use beveled knurl wheels. In-feed the knurling tool into the blank until the right pattern is generated, then end-feed. ensure a smooth and even rotation of the knurl Can be reversed for right or left hand operation traight eft Right T1 et P T E Pin et H DIA. RANGE CH 2 1 FKT CH & inch Dia. Range E H 1 2 P T T1 eries Pin et et W2 * W2.0P M3-.5x3 FKT /4" & up*** W2 * W2.0P M3-.5x3 FKT W2 * W2.0P M3-.5x3 FKT W4 ** W4.0P M5-.8x5 FKT /16" & up*** W4 ** W4.0P M5-.8x5 FKT W4 ** W4.0P M5-.8x8 CH & mm Dia. Range E H 1 2 P T T1 eries Pin et FKT W2 * W2.0P M3-.5x3 FKT ,4mm & up*** W2 * W2.0P M3-.5x3 FKT W2 * W2.0P M3-.5x3 et FKT W4 ** W4.0P M5-.8x5 FKT mm & up*** W4 ** W4.0P M5-.8x5 FKT W4 ** W4.0P M5-.8x8 uppled with one (1) set of beveled diagonal high speed TiN coated knurl wheels, * 30 TPI (0.8mm), ** 25 TPI (1.0mm) *** Warning: May cause deflections on small part diameters, and too much pressure on large diameters Call: Fax: Visit: sales@doriantool.com H-43

44 Internal Forming ing Tool TIKT - True Internal Forming ing Tool Resulting Pattern Recommended Use: For true internal knurling requiring a straight or diamond pattern True internal knurling is used to reduce oversized internal diameters or for specific knurling applications traight pattern with straight wheel Male 60º diamond pattern with female wheel For best results, use beveled knurl wheel. In-feed the knurling tool into the blank until the right pattern is generated, then end-feed for straight pattern. Do not end-feed for diamond pattern. wheel is mounted between thrust washers to ensure a smooth and even rotation of the knurl ingle wheel knurling tool traight Female Min. Diameter P E Pin et inch Min. Diameter E P eries Pin et et TIKT-50-B " B * KP M3-.5x5 TIKT-75-D " D * KP M3-.5x5 TIKT-100-R " R ** KP M4-.7x8 TIKT-125-M " M ** KP M4-.7x8 mm Min. Diameter E P eries Pin et et TIKT-12-B mm B * KP M3-.5x5 TIKT-20-D mm D * KP M3-.5x5 TIKT-25-R mm R ** KP M4-.7x8 TIKT-32-M mm M ** KP M4-.7x8 upplied with one (1) beveled straight high speed TiN coated knurl wheel, *30 TPI (0.8mm), **25 TPI (1.0mm) H-44 Call: Fax: Visit: sales@doriantool.com

45 Internal houlder Forming ing Tool IKT - houlder Internal Forming ing Tool Resulting Pattern Recommended Use: For internal knurling requiring a straight or diamond pattern Designed to knurl against a square shoulder Internal knurling is used to reduce oversized internal diameters or for specific knurling applications wheel is mounted on a thrust washer to ensure a smooth and even rotation of the knurl ingle wheel knurling tool traight pattern with straight wheel traight Male 60º diamond pattern with female wheel Female For best results, use beveled knurl wheel. In-feed the knurling tool into the blank until the right pattern is generated, then end-feed for straight pattern. Do not end-feed for diamond pattern. Min. Diameter P E Pin et inch Min. Diameter E P eries Pin et et IKT " W2 * W2.0P M4-.7x4 IKT " W4 ** W4.0P M5-.8x5 IKT " W4 ** W4.0P M5-.8x5 IKT " W4 ** W4.0P M5-.8x5 mm Min. Diameter E P eries Pin et et IKT mm W2 * W2.0P M4-.7x4 IKT mm W4 ** W4.0P M5-.8x5 IKT mm W4 ** W4.0P M5-.8x5 IKT mm W4 ** W4.0P M5-.8x5 upplied with one (1) beveled straight high speed TiN coated knurl wheel, * 30 TPI (0.8mm), ** 25 TPI (1mm) Call: Fax: Visit: sales@doriantool.com H-45

46 Milling Machine Forming ing Tool MMKT - Milling Machine Forming ing Tool Resulting Pattern Recommended Use: pecifically designed to knurl a flat surface Tool has been engineered to be used on milling machines Ground Weldon shank to fit in the milling holders wheel is mounted between thrust washers to ensure a smooth and even rotation of the knurl ingle wheel knurling tool traight pattern Male 60º diamond pattern with straight wheel with female wheel traight Female Female 60º diamond pattern with male wheel Male For best results, use beveled knurl wheel. In-feed the knurling tool into the blank until the right pattern is generated, then end-feed. 1 2 et P Pin et E H inch E H 1 2 P eries Pin et et MMKT-38-D D * KP M3-.5x3 MMKT-50-R R ** KP M3-.5x4 MMKT-75-O O ** KP M3-.5x4 MMKT-100-O O ** KP M4-.7x4 MMKT-125-P P ** KP M4-.7x6 mm E H 1 2 P eries Pin et MMKT-10-D D * KP M3-.5x3 MMKT-12-R R ** KP M3-.5x4 MMKT-20-O O ** KP M3-.5x4 MMKT-25-O O ** KP M4-.7x4 MMKT-32-P P ** KP M4-.7x6 et upplied with one (1) beveled straight high speed TiN coated knurl wheel, *30 TPI (0.8mm), **25 TPI (1.0mm) H-46 Call: Fax: Visit: sales@doriantool.com

47 Diametral Forming ing Tools Diametral Forming ing Tools A diametral adjustment screw regulates the depth of the knurl pattern and the diameter size. The floating head will allow the knurl wheel to self adjust on the work piece - even when the work piece is not perfectly concentric. However, the tool can be used for twin wheel applications or single wheel knurling applications. This tool comes with a square shank to be used on open slot tool holders, or on a square index turret, with a preset center height adjustment which will meet the fixed center height of the CNC and the turret lathe. Body and shank are made of heat-treated, precision ground alloy steel. The dovetail guide ensures the most precise accuracy and rigidity for infinite diameter settings. Heavy Duty tyle Forming ing Tool traddle application is best when pressure and deflection are a problem. The knurling arms are able to "float" somewhat and center on the workpiece, compensating for any off-centering. It has been developed to make a perfect knurling pattern without putting any pressure on the spindle or on the lathe compound. Uses 2 wheels for straight pattern Uses 2 wheels for 60º diamond pattern 1 Diag. t. 1 Diag. Rt. Bump application is best for narrow knurling applications. The knurling arms are moved closer together so that the tool can "bump" against the side of the working part with two wheels touching the part. ingle wheel application is best for narrow and quick knurling setup. The knurling arms are moved up so that the bottom knurling wheel is locked on center and can "bump" against the side of the working part. With one wheel touching the part, this configuration allows for a quicker setup and knurling of narrow knurling applications. wheels are supported in a flanged nest to offer best rigidity to handle heavy duty knurling. The knurl wheels are mounted between thrust washers to insure a smooth and even rotation while knurling is performed. houlder tyle Forming ing Tool traddle application is best when pressure and deflection are a problem. The knurling arms are able to "float" somewhat and center on the workpiece, compensating for any off-centering. It has been developed to make a perfect knurling pattern without putting any pressure on the spindle or on the lathe compound. Uses 2 wheels for straight pattern Uses 2 wheels for 60º diamond pattern 1 Diag. t. 1 Diag. Rt. Designed to knurl against a square shoulder. The knurl wheels are mounted on a thrust washer to insure a smooth and even rotation while knurling is performed. The wheels are held at slight pitch to the work part for better end feeding (feeding across the part towards the chuck). Call: Fax: Visit: sales@doriantool.com H-47

48 Diametral Forming ing Tools KTM109 Heavy Duty tyle traddle quare hank ing Tool Resulting Pattern Recommended Use: Precision square shank with preset center height Adjustable heavy duty arms for precise workpiece diameter setting Can be reversed for right or left hand operation traight pattern with straight wheels Male 60º diamond pattern with diagonal wheels For best results, use beveled knurl wheels. In-feed the knurling tool into the blank until the right pattern is generated,then end-feed. wheels are mounted between thrust washers to ensure a smooth and even rotation of the knurls Twin knurl wheels for straight or diamond pattern traight eft Right et E ocking him T Pin et et s P 1.5" & 2.5" (38mm & 63,5mm) Diameter Range H CH Dia. Range G T1 2 1 CH & inch Dia. Range E G H 1 2 P T T1 eries upplied Arm et ** Optional et 1.5" Max. Diameter Range KTM M M* W M W M5-.8x5 KTM M " *** M* W M W M5-.8x5 KTM M M* W M W M5-.8x5 2.5" Max. Diameter Range KTM M M* W M W M5-.8x5 KTM M " *** M* W M W M5-.8x5 KTM M M* W M W M5-.8x5 CH & mm Dia. Range E G H 1 2 P T T1 eries upplied Arm et ** Optional et 38mm Max. Diameter Range KTM M M* W M W M5-.8x5 KTM M mm*** M* W M W M5-.8x5 KTM M M* W M W M5-.8x5 63mm Max. Diameter Range KTM M M* W M W M5-.8x5 KTM M mm*** M* W M W M5-.8x5 KTM M M* W M W M5-.8x5 * upplied with one (1) set of beveled diagonal high speed TiN coated knurl wheels for a male diamond pattern, 25 TPI (1.00mm) ** ee Page H-54 for optional arms and specifications ***Warning: This tool has the capability to adjust the wheels until they touch, but physically applying a knurl on small diameters may not be possible H-48 Call: Fax: Visit: sales@doriantool.com

49 Diametral Forming ing Tools KTW109 houlder tyle traddle quare hank Forming ing Tool Resulting Pattern Recommended Use: Precision square shank with preset center height Adjustable heavy duty arms for precise workpiece diameter setting Can be reversed for right or left hand operation wheels are mounted between thrust washers to ensure a smooth and even rotation of the knurls Twin knurl wheels for straight or diamond pattern to a shoulder traight pattern with straight wheels Male 60º diamond pattern with diagonal wheels traight eft Right For best results, use beveled knurl wheels. In-feed the knurling tool into the blank until the right pattern is generated, then end-feed. et ocking him T Pin et et s P 1.5" & 2.5" (38mm & 63,5mm) Diameter Range H CH Dia. Range G T1 2 1 CH & inch Dia. Range G H 1 2 P T T1 eries upplied Arm et ** Optional et 1.5" Max. Diameter Range KTW W4* W W M M5-.8x5 KTW "** W4* W W M M5-.8x5 KTW W4* W W M M5-.8x5 2.5" Max. Diameter Range KTW W4* W M W M5-.8x5 KTW " *** W4* W M W M5-.8x5 KTW W4* W M W M5-.8x5 CH & mm Dia. Range G H 1 2 P T T1 eries upplied Arm et ** Optional et 38mm Max. Diameter Range KTW W4* W W M M5-.8x5 KTW mm*** W4* W W M M5-.8x5 KTW W4* W W M M5-.8x5 63mm Max. Diameter Range KTW W4* W W M M5-.8x5 KTW mm*** W4* W W M M5-.8x5 KTW W4* W W M M5-.8x5 * upplied with one (1) set of beveled diagonal high speed TiN coated knurl wheels for a male diamond pattern, 25 TPI (1.00mm) ** ee Page H-54 for optional arms and specifications ***Warning: This tool has the capability to adjust the wheels until they touch, but physically applying a knurl on small diameters may not be possible Call: Fax: Visit: sales@doriantool.com H-49

50 Diametral Forming ing Tools KTO Heavy Duty tyle traddle quare hank ing Tool Resulting Pattern Recommended Use: Precision square shank with preset center height Adjustable heavy duty arms for precise workpiece diameter setting Can be reversed for right or left hand operation wheels are mounted between thrust washers to ensure a smooth and even rotation of the knurls Twin knurl wheels for straight or diamond pattern traight pattern with straight wheels Male 60º diamond pattern with diagonal wheels traight eft Right For best results, use beveled knurl wheels. In-feed the knurling tool into the blank until the right pattern is generated, then end-feed. et E ocking him T Pin et et s P 4.0" (100mm) Diameter Range H CH Dia. Range G T " Max. Diameter Range CH & inch Dia. Range E G H 1 2 P T T1 eries upplied Arm et ** KTO O "** O* W O W M5-.8x6 KTO O O* W O W M5-.8x6 Optional et 100mm Max. Diameter Range CH & mm Dia. Range E G H 1 2 P T T1 eries upplied Arm et ** KTO O O* W O W M5-.8x mm** * KTO O O* W O W M5-.8x6 Optional et * upplied with one (1) set of beveled diagonal high speed TiN coated knurl wheels for a male diamond pattern, 25 TPI (1.00mm) ** ee Page H-54 for optional arms and specifications ***Warning: Physically applying a knurl on small diameters may not be possible H-50 Call: Fax: Visit: sales@doriantool.com

51 Diametral Forming ing Tools KTW houlder tyle traddle quare hank ing Tool Resulting Pattern Recommended Use: Precision square shank with preset center height Adjustable heavy duty arms for precise workpiece diameter setting Can be reversed for right or left hand operation wheels are mounted between thrust washers to ensure a smooth and even rotation of the knurls Twin knurl wheels for straight or diamond pattern to a shoulder traight pattern with straight wheels Male 60º diamond pattern with diagonal wheels traight eft Right For best results, use beveled knurl wheels. In-feed the knurling tool into the blank until the right pattern is generated, then end-feed. et ocking him T Pin et et s P 4.0" (100mm) Diameter Range H CH Dia. Range G T " Max. Diameter Range CH & inch Dia. Range G H 1 2 P T T1 eries upplied Arm et ** KTW " *** W4* W W O M5-.8x6 KTW W4* W W O M5-.8x6 Optional et 100mm Max. Diameter Range CH & mm Dia. Range G H 1 2 P T T1 eries upplied Arm et ** KTW mm W4* W W O M5-.8x6 KTW *** W4* W W O M5-.8x6 * upplied with one (1) set of beveled diagonal high speed TiN coated knurl wheels for a male diamond pattern, 25 TPI (1.00mm) ** ee Page H-54 for optional arms and specifications ***Warning: Physically applying a knurl on small diameters may not be possible Optional et Call: Fax: Visit: sales@doriantool.com H-51

52 Diametral Forming ing Tools CNC109-M ide Mount Flange tyle quare hank ing Tool Resulting Pattern Recommended Use: Precision square shank with preset center height is offset to the side of the tool to allow for better indexing clearance on CNC Machines Adjustable heavy duty arms for precise workpiece diameter setting Can be reversed for right or left hand operation wheels are mounted between thrust washers to ensure a smooth and even rotation of the knurls Twin knurl wheels for straight or diamond pattern traight pattern with straight wheels Male 60º diamond pattern with diagonal wheels traight eft Right For best results, use beveled knurl wheels.in-feed the knurling tool into the blank until the right pattern is generated, then end-feed. ide Mount T et E ocking him Pin et et s P 1.5" & 2.5" (38,1mm & 63,5mm) Diameter Range H CH Dia. Range G T1 2 1 T2 Description R.H. UPC #.H. 1.5" Max. Diameter Range CH & inch Dia. Range E G H 1 2 P T T1 T2 eries upplied Arm et ** CNC M-R/ M* W M W M5-.8x5 CNC M-R/ " *** M* W M W M5-.8x5 CNC M-R/ M* W M W M5-.8x5 2.5" Max. Diameter Range CNC M-R/ CNC M-R/ " *** M* W M W M5-.8x5 Optional et M* W M W M5-.8x5 CNC M-R/ M* W M W M5-.8x5 Description R.H. UPC #.H. 38mm Max. Diameter Range CNC M-R/ CH & mm Dia. Range E G H 1 2 P T T1 T2 eries upplied Arm et ** CNC M-R/ mm*** M* W M W M5-.8x5 Optional et M* W M W M5-.8x5 CNC M-R/ M* W M W M5-.8x5 63mm Max. Diameter Range CNC M-R/ M* W M W M5-.8x5 CNC M-R/ mm*** M* W M W M5-.8x5 CNC M-R/ M* W M W M5-.8x5 * upplied with one (1) set of beveled diagonal high speed TiN coated knurl wheels, 25 TPI (1.00mm) * ee Page H-54 for optional arms and specifications *** Warning:This tool has the capability to adjust the wheels until they touch, but physically applying a knurl on small diameters may not be possible H-52 Call: Fax: Visit: sales@doriantool.com

53 Diametral Forming ing Tools CNC109-4 ide Mount houlder tyle quare hank ing Tool Resulting Pattern Recommended Use: Precision square shank with preset center height is offset to the side of the tool to allow for better indexing clearance on CNC Machines Adjustable heavy duty arms for precise workpiece diameter setting Can be reversed for right or left hand operation wheels are mounted between thrust washers to ensure a smooth and even rotation of the knurls Twin knurl wheels for straight or diamond pattern to a shoulder traight pattern with straight wheels Male 60º diamond pattern with diagonal wheels traight eft Right For best results, use beveled knurl wheels. In-feed the knurling tool into the blank until the right pattern is generated, then end-feed. ide Mount T et ocking him Pin et ocking s 1.5" & 2.5" (38,1mm & 63,5mm) Diameter Range H P CH Dia. Range G T1 2 1 T2 Description R.H. UPC #.H. 1.5" Max. Diameter Range CH & inch Dia. Range G H 1 2 P T T1 T2 eries upplied Arm et ** CNC R/ W4* W W M M5-.8x5 CNC R/ " *** W4* W W M M5-.8x5 CNC R/ W4* W W M M5-.8x5 2.5" Max. Diameter Range CNC R/ CNC R/ " *** W4* W W M M5-.8x5 Optional et W4* W W M M5-.8x5 CNC R/ W4* W W M M5-.8x5 Description R.H. UPC #.H. 38mm Max. Diameter Range CNC R/ CH & mm Dia. Range G H 1 2 P T T1 T2 eries upplied Arm et ** CNC R/ mm*** W4* W W M M5-.8x5 Optional et W4* W W M M5-.8x5 CNC R/ W4* W W M M5-.8x5 63mm Max. Diameter Range CNC R/ W4* W W M M5-.8x5 CNC R/ mm*** W4* W W M M5-.8x5 CNC R/ W4* W W M M5-.8x5 * upplied with one (1) set of beveled diagonal high speed TiN coated knurl wheels, 25 TPI (1.00mm) ** ee Page H-54 for optional arms and specifications *** Warning: This tool has the capability to adjust the wheels until they touch, but physically applying a knurl on small diameters may not be possible Call: Fax: Visit: sales@doriantool.com H-53

54 Interchangeable Arms for Diametral Forming ing Tools Interchangeable W109 Arms ets for 1.50" " Diameter Capacity Tools Heavy Duty tyle et eries Pin et UPC # All et s W M M* KP M5-.8 * wheels sold separately houlder tyle et eries Pinet UPC # All et s W W4* W4.0P M5-.8 * wheels sold separately Heavy Duty tyle et eries Pin et UPC # All et s W O O* KP M5-.8 * wheels sold separately houlder tyle et eries Pinet UPC # All et s W W4* W4.0P M5-.8 * wheels sold separately H-54 Call: Fax: Visit: sales@doriantool.com

55 Call: Fax: Visit: H-55

56 Three ing Tool Infinite engths with Diameters mall as.085" (2,16mm) to 1.500" 3- ing Tool Heavy Duty houlderless 3- ing Tool to the houlder Three wheel knurling tool properties 1. For small diameters When side pressure does not allow the use of a one or two wheel knurling tool. 2. For long lengths When support or live center is not permissible. The part would deflect if a standard one or two wheel knurling tool is used. 3. For high precision knurling When the finished diameter of the knurled part demands close tolerance. The three wheel knurling system applies less pressure per wheel controlling the displacement and the form of the material. This makes the knurl uniform and precise. 4. For high production When high performance and quality need not sacrifice high production. 5. For automation When cost is a factor. The high performance of this tool will keep the manufacturing cost lower. 6. Which machine to use on Automatic Machines, CNC athes, and Turret athes. Three wheel knurling tool Features: Minimum diameter.085" (2,16mm) Maximum diameter 1.500" (38,1mm) For straight or diamond knurl Infinite lengths Precise scroll gear Fine diameter adjustment Dial allows for visual diameter adjustment to a shoulder elf-adjust to parts and tool misalignment Easy to setup imple to operate Manual knurl diameter release for manual lathes 3WKT -Three wheel knurling tool with optional round or square shanks Resulting Pattern Recommended Use: Made of heat treated precision ground alloy steel. The dovetail guide and adjustable arms insure the most possible accuracy and rigidity. A precise scroll gear allows for fine diameter settings. caled dial makes setting the diameter easy. This tool is engineered for most required knurling jobs in Machine, C.N.C. athe, and Turret athe Applications. quare shank can be reversed for right hand or left hand operation. quare shank with preset center height. traight pattern with 3 straight wheels Male 60º diamond pattern with diagonal wheels (2 DR - 1 D or 1 DR - 2 D) For best results, use beveled knurl wheels. End-feed the knurling tool into the blank until the desired length of the knurl is done. The Three ing Tool can knurl up to a shoulder, minimum diameter of.085" (2.16mm) up to 1.500" (38,1mm) diameter, and infinite lengths. The Heavy Duty Three ing Tool is recommended for shoulderless applications for improved wheel life. For Machine, C.N.C. athe, and Turret athe Applications. H-56 Call: Fax: Visit: sales@doriantool.com

57 3 ing Tool Head to the houlder ing diameter setting Three ing Tool Round hank hank Mounting Open Use to Adjust the knurl Diameter Close H quare hank 3WKT s ing Tool Head pecification Optional quare hank Optional Round hank Max. Capacity 2.16mm to 6.4mm (.085" to 0.250") H Body 44.5mm (1.750 ) Width 40.0mm (1.575") eries Pin hank ize hank ize et UPC # quare ength Dia. ength 3WKT mm 75mm 3WRKT mm 75mm 3WKT " 3.00" 3WRKT " 3.00" 16mm 88mm 16mm 88mm 3WKT WRKT " 3.50".625" 3.50" 3WKT mm 100mm 3WRKT mm 100mm 3WKT " 4.00" 3WRKT " 4.00" W2 * W2.0P WKT mm 88mm 16mm 88mm 3WRKT " 3.50".625" 3.50" 3WKT mm to 12.7mm (.085" to 0.500") 57.2mm (2.250") 40.0mm (1.575") W2 * W2.0P WKT mm 100mm 3WRKT mm 100mm 3WKT " 4.00" 3WRKT " 4.00" 3WKT mm 125mm 3WRKT mm 125mm 3WKT " 5.00" 3WRKT " 5.00" 3WKT mm 100mm 3WRKT mm 100mm 3WKT WKT mm to 25.4mm 76.2mm 40.0mm W2 * W2.0P WKT " 4.00" 3WRKT " 4.00" (0.125 to 1.000") (3.000") (1.575") 3WKT mm 125mm 3WRKT mm 125mm 3WKT " 5.00" 3WRKT " 5.00" 4.75mm to 38.1m 108mm 62.0mm W2 * W2.0P WKT mm 125mm 3WRKT mm 125mm (.187 to 1.500") (4.250") (2.440") 3WKT " 5.00" 3WRKT " 5.00" Open 3- ing Tool Heavy Duty houlderless Close H 3-WHEE KNURING TOO HEAVY DUTY HOUDERE 3 s ing Tool Head pecification Optional quare hank Optional Round hank hank ize hank ize Pin Capacity H eries et UPC # quare ength quare ength 4.75mm to 38.1m 108mm 67.2mm M** M4.0P WKT mm 125mm 3WRKT mm 125mm 3WKT-40-M (.187 to 1.500") (4.250") (2.645") 3WKT " 5.00" 3WRKT " 5.00" Tool Head and Optional hanks are old eparately * upplied with one (1) set of two (2) diagonal right and one (1) diagonal left beveled high speed TiN coated knurl wheels, 30 TPI (0.8mm) ** upplied with one (1) set of two (2) diagonal right and one (1) diagonal left beveled high speed TiN coated knurl wheels, 25 TPI (1.0mm) *** One (1) set consists of three (3) knurling pins and washers Call: Fax: Visit: sales@doriantool.com H-57

58 s Identification ystem Circular Pitch and Pattern Coarse Medium Fine TPI Tooth Angle Circular Pitch Circular Pitch mm Diametral Pitch DP Tooth Angle α 80º 80º 80º 80º TPI system is the number of teeth per inch (measured on a linear inch). Circular pitch system is the distance from tooth to tooth, or is derived from 1" divided by the number of teeth per inch. Circular pitch metric system is the distance from tooth to tooth in mm. Diametral pitch system is derived by the number of teeth per inch on the work divided by the theoretical work blank diameter. ing Identification Pattern TPI Edge Prep - traight DR- Diaognal Right D- Diagonal eft M- Male Diamond F- Female Diamond TPI is the number of teeth per inch. P Circular Pitch is the distance between tooth to tooth ( Pitch and Pitch) α Full Faced ull FaceF Beveled Edge eveled B 1.0 TPI (Teeth per inch) TPI DIA Pitch Pitch D D - 25 or C B eries A B C D M O P R W2 W4 DIA THK Material C - () H - ( ) HOE H-58 Call: Fax: Visit: sales@doriantool.com

59 s Technology ing Tooth Pattern & Workpiece Pattern traight Tooth 30º Diagonal Helix Angle 60º Diamond Angle R.H..H. Male Female End-feed End-feed End-feed End-feed End-feed In-feed In-feed In-feed In-feed In-feed Technology Dorian knurl wheels are engineered and manufactured with the highest Quality tandards and precise workmanship, to meet and exceed industry requirements in working performance and tool life expectancy. All knurl wheels are available in Tool teel or 8.5% content Tool teel. Material s: The high speed tool steel knurl wheels are tough and shock resistant. First Choice: to knurl hard to machine materials such as Carbon teel, Alloy teel, and tainless teel. Every knurl wheel is individually hob cut, heat-treated, and ground to precise tolerance. The teeth are lapped to a smooth surfacefinish in order to create a hard and precise tooth. The knurl wheels are TiN coated to improve the working performance and generate a smooth and clean surface of the knurled part. s: The 8.5% cobalt content adds hardness and wear resistance to the wheels. First Choice: to knurl abrasive and soft materials such as Free Machining teel, Aluminum, and nonferrous materials Edge Prep For knurl cutting, use full faced knurl wheels only. For end-feed form knurling, use beveled knurl wheels only. For in-feed form knurling, beveled or full faced may be used. Forming (plunge) Versus Cutting Forming Cutting The force applied through knurl forming is increased with The force applied through knurl cutting versus knurl forming harder materials, larger knurled diameter parts and is decreased to the same level of a turning operation larger knurl pitch, making knurling slow and difficult. because the knurl wheels cut instead of forming the blank, The excessive pressure applied in form knurling may making knurling faster and easier, with no damage to the damage the spindle of the machine. spindle of the machine. First Choice: mall diameter parts under 1" or 25 mm arger diameters of soft material as Aluminum and low Carbon teel When high surface finished is required When high precision knurl pitch is required ing to square shoulder Band in center of the part Manual athe First Choice; Diameter parts over 1/2" or 12 mm arger diameters of any material When high surface finish is not required When high precision knurl pitch is not required ing to open diameter Cosmetic ing High production CNC Turning Center FM ing FM Forming For speed and feed, see Page H-16. FM Cutting For speed and feed, ee Page H-16. Call: Fax: Visit: sales@doriantool.com H-59

60 s A eries For knurl cutting, use full faced knurl wheels only. For end-feed form knurling, use beveled knurl wheels only. For in-feed form knurling, beveled or full faced may be used. wheels can be reversed for right or left hand operation. Circular Pitch Included Tooth Angle 08 (TPI) 3,2mm 90º 10 (TPI) 2,5mm 90º 12 (TPI) 2,0mm 90º 14 (TPI) 1,8mm 90º 16 (TPI) 1,6mm 90º 20 (TPI) 1,2mm 90º 25 (TPI) 1,0mm 90º 30 (TPI) 0,8mm 90º 35 (TPI) 0,7mm 90º 40 (TPI) 0,6mm 90º 50 (TPI) 0,5mm 70º 80 (TPI) 0,3mm 70º Diametral Pitch 64 1,2mm 80º 96 0,8mm 80º 128 0,6mm 80º 160 0,5mm 80º Pattern Coarse Medium Fine Medium Fine A eries 3/8" 1/4" 3/4" traight Diagonal Right Diagonal eft Diamond 9,5mm 6,3mm 19,0mm Full Faced Beveled wheels are TiN coated to reduce the coefficient of friction when knurling, increasing the quality and the force of knurling as well as the life of the knurl wheels. Male Female Description A-08-H A-08-C ADR-08-H ADR-08-C AD-08-H AD-08-C AM-08-H AF-08-H Tracking Data 19T /.0400" 19T /.0400" 16T /.0475" 16T /.0475" 16T /.0475" 16T /.0475" 16T /.0475" 16T /.0475" Full Faced Description A-10-H A-10-C ADR-10-H ADR-10-C AD-10-H AD-10-C AM-10-H AF-10-H Tracking Data 23T /.0330" 23T /.0330" 20T /.0380" 20T /.0380" 20T /.0380" 20T /.0380" 20T /.0380" 20T /.0380" Full Faced Beveled Description A-12-H A-12-C ADR-12-H ADR-12-C AD-12-H AD-12-C AM-12-H AF-12-H Tracking Data 28T /.0271" 28T /.0271" 25T /.0304" 25T /.0304" 25T /.0304" 25T /.0304" 25T /.0304" 25T /.0304" Full Faced Beveled Description A-14-H A-14-C ADR-14-H ADR-14-C AD-14-H AD-14-C AM-14-H AF-14-H Tracking Data 34T /.0224" 34T /.0224" 34T /.0224" 34T /.0224" 34T /.0224" 34T /.0224" 34T /.0224" 34T /.0224" Full Faced Beveled Description A-16-H A-16-C ADR-16-H ADR-16-C AD-16-H AD-16-C AM-16-H AF-16-H Tracking Data 38T /.0200" 38T /.0200" 33T /.0230" 33T /.0230" 33T /.0230" 33T /.0230" 33T /.0230" 33T /.0230" Full Faced Beveled Description A-20-H A-20-C ADR-20-H ADR-20-C AD-20-H AD-20-C AM-20-H AF-20-H Tracking Data 47T /.0161" 47T /.0161" 41T /.0185" 41T /.0185" 41T /.0185" 41T /.0185" 41T /.0185" 41T /.0185" Full Faced Beveled Description A-25-H A-25-C ADR-25-H ADR-25-C AD-25-H AD-25-C AM-25-H AF-25-H Tracking Data 59T /.0128" 59T /.0128" 51T /.0148" 51T /.0148" 51T /.0148" 51T /.0148" 51T /.0148" 51T /.0148" Full Faced Beveled Description A-30-H A-30-C ADR-30-H ADR-30-C AD-30-H AD-30-C AM-30-H AF-30-H Tracking Data 71T /.0106" 71T /.0106" 61T /.0124" 61T /.0124" 61T /.0124" 61T /.0124" 61T /.0124" 61T /.0124" Full Faced Beveled Description A-35-H A-35-C ADR-35-H ADR-35-C AD-35-H AD-35-C AM-35-H AF-35-H Tracking Data 82T /.0092" 82T /.0092" 71T /.0106" 71T /.0106" 71T /.0106" 71T /.0106" 71T /.0106" 71T /.0106" Full Faced Beveled Description A-40-H A-40-C ADR-40-H ADR-40-C AD-40-H AD-40-C AM-40-H AF-40-H Tracking Data 94T /.0080" 94T /.0080" 81T /.0093" 81T /.0093" 81T /.0093" 81T /.0093" 81T /.0093" 81T /.0093" Full Faced Beveled Description A-50-H A-50-C ADR-50-H ADR-50-C AD-50-H AD-50-C AM-50-H AF-50-H Tracking Data 117T /.0064" 117T /.0064" 102T /.0074" 102T /.0074" 102T /.0074" 102T /.0074" 102T /.0074" 102T /.0074" Full Faced Beveled Description A-80-H A-80-C ADR-80-H ADR-80-C AD-80-H AD-80-C AM-80-H AF-80-H Tracking Data 189T /.0040" 189T /.0040" 163T /.0046" 163T /.0046" 163T /.0046" 163T /.0046" 163T /.0046" 163T /.0046" Full Faced Description A-64-H A-64-C ADR-64-H ADR-64-C AD-64-H AD-64-C AM-64-H AF-64-H Tracking Data 48T / T / T / T / T / T / T / T /.0156 Full Faced Description A-96-H A-96-C ADR-96-H ADR-96-C AD-96-H AD-96-C AM-96-H AF-96-H Tracking Data 72T /.0104" 72T /.0104" 72T /.0104" 72T /.0104" 72T /.0104" 72T /.0104" 72T /.0104" 72T /.0104" Full Faced Beveled Description A-128-H A-128-C ADR-128-H ADR-128-C AD-128-H AD-128-C AM-128-H AF-128-H Tracking Data 96T /.0078" 96T /.0078" 96T /.0078" 96T /.0078" 96T /.0078" 96T /.0078" 96T /.0078" 96T /.0078" Full Faced Description A-160-H A-160-C ADR-160-H ADR-160-C AD-160-H AD-160-C AM-160-H AF-160-H Tracking Data 120T /.0063" 120T /.0063" 120T /.0063" 120T /.0063" 120T /.0063" 120T /.0063" 120T /.0063" 120T /.0063" Full Faced H-60 Call: Fax: Visit: sales@doriantool.com

61 s B eries For knurl cutting, use full faced knurl wheels only. For end-feed form knurling, use beveled knurl wheels only. For in-feed form knurling, beveled or full faced may be used. 1/8" 5/16" 3,1mm 7,9mm wheels are TiN coated to reduce the coefficient of friction when knurling, increasing the quality and the force of knurling as well as the life of the knurl wheels. wheels can be reversed for right or left hand operation. 5/32" 4,0mm Full Faced Beveled Circular Pitch Included Tooth Angle 20 (TPI) 1,2mm 90º 25 (TPI) 1,0mm 90º 30 (TPI) 0,8mm 90º 35 (TPI) 0,7mm 90º 40 (TPI) 0,6mm 90º 50 (TPI) 0,5mm 70º 80 (TPI) 0,3mm 70º Diametral Pitch Pattern Medium Fine 96 0,8mm 80º Medium 128 0,6mm 80º 160 0,5mm 80º Fine B eries traight Diagonal Right Diagonal eft Diamond Male Female Description B-20-H B-20-C BDR-20-H BDR-20-C BD-20-H BD-20-C BM-20-H BF-20-H Tracking Data 19T /.0168" 19T /.0168" 17T /.0188" 17T /.0188" 17T /.0188" 17T /.0188" 17T /.0188" 17T /.0188" Full Faced Description B-25-H B-25-C BDR-25-H BDR-25-C BD-25-H BD-25-C BM-25-H BF-25-H Tracking Data 25T /.0128" 25T /.0128" 21T /.0152" 21T /.0152" 21T /.0152" 21T /.0152" 21T /.0152" 21T /.0152" Full Faced Description B-30-H B-30-C BDR-30-H BDR-30-C BD-30-H BD-30-C BM-30-H BF-30-H Tracking Data 29T /.0110" 29T /.0110" 26T /.0122" 26T /.0122" 26T /.0122" 26T /.0122" 26T /.0122" 26T /.0122" Full Faced Beveled Description B-35-H B-35-C BDR-35-H BDR-35-C BD-35-H BD-35-C BM-35-H BF-35-H Tracking Data 34T /.0093" 34T /.0093" 29T /.0110" 29T /.0110" 29T /.0110" 29T /.0110" 29T /.0110" 29T /.0110" Full Faced Description B-40-H B-40-C BDR-40-H BDR-40-C BD-40-H BD-40-C BM-40-H BF-40-H Tracking Data 39T /.0081" 39T /.0081" 34T /.0093" 34T /.0093" 34T /.0093" 34T /.0093" 34T /.0093" 34T /.0093" Full Faced Description B-50-H B-50-C BDR-50-H BDR-50-C BD-50-H BD-50-C BM-50-H BF-50-H Tracking Data 49T /.0064" 49T /.0064" 43T /.0073" 43T /.0073" 43T /.0073" 43T /.0073" 43T /.0073" 43T /.0073" Full Faced Description B-80-H B-80-C BDR-80-H BDR-80-C BD-80-H BD-80-C BM-80-H BF-80-H Tracking Data 79T /.0040" 79T /.0040" 68T /.0046" 68T /.0046" 68T /.0046" 68T /.0046" 68T /.0046" 68T /.0046" Full Faced Beveled Description B-96-H B-96-C BDR-96-H BDR-96-C BD-96-H BD-96-C BM-96-H BF-96-H Tracking Data 30T /.0104" 30T /.0104" 30T /.0104" 30T /.0104" 30T /.0104" 30T /.0104" 30T /.0104" 30T /.0104" Full Faced Description B-128-H B-128-C BDR-128-H BDR-128-C BD-128-H BD-128-C BM-128-H BF-128-H Tracking Data 40T /.0078" 40T /.0078" 40T /.0078" 40T /.0078" 40T /.0078" 40T /.0078" 40T /.0078" 40T /.0078" Full Faced Description B-160-H B-160-C BDR-160-H BDR-160-C BD-160-H BD-160-C BM-160-H BF-160-H Tracking Data 50T /.0063" 50T /.0063" 50T /.0063" 50T /.0063" 50T /.0063" 50T /.0063" 50T /.0063" 50T /.0063" Full Faced A wheel size wheel pattern B 19 T 08 TPI number of teeth per inches H 19T wheel material Number of the teeth of the wheel.400 Tracking value A 08 F B Full face knurl wheel Beveled edge knurl wheel Call: Fax: Visit: sales@doriantool.com H-61

62 s C eries For knurl cutting, use full faced knurl wheels only. For end-feed form knurling, use beveled knurl wheels only. For in-feed form knurling, beveled or full faced may be used. wheels can be reversed for right or left hand operation. 3/16" 1/2" 4,7mm 12,7mm wheels are TiN coated to reduce the coefficient of friction when knurling, increasing the quality and the force of knurling as well as the life of the knurl wheels. 3/16" 4,7mm Full Faced Beveled Circular Pitch Included Tooth Angle Pattern 16 (TPI) 1,6mm 90º Coarse 20 (TPI) 1,2mm 90º 25 (TPI) 1,0mm 90º 30 (TPI) 0,8mm 90º 35 (TPI) 0,7mm 90º 40 (TPI) 0,6mm 90º 50 (TPI) 0,5mm 70º 80 (TPI) 0,3mm 70º Diametral Pitch 64 1,2mm 80º 96 0,8mm 80º 128 0,6mm 80º 160 0,5mm 80º Medium Fine Medium Fine C eries traight Diagonal Right Diagonal eft Diamond Male Female Description C-16-H C-16-C CDR-16-H CDR-16-C CD-16-H CD-16-C CM-16-H CF-16-H Tracking Data 25T /.0204" 25T /.0204" 22T /.0232" 22T /.0232" 22T /.0232" 22T /.0232" 22T /.0232" 22T /.0232" Full Faced Description C-20-H C-20-C CDR-20-H CDR-20-C CD-20-H CD-20-C CM-20-H CF-20-H Tracking Data 31T /.0164" 31T /.0164" 27T /.0188" 27T /.0188" 27T /.0188" 27T /.0188" 27T /.0188" 27T /.0188" Full Faced Description C-25-H C-25-C CDR-25-H CDR-25-C CD-25-H CD-25-C CM-25-H CF-25-H Tracking Data 38T /.0133" 38T /.0133" 34T /.0149" 34T /.0149" 34T /.0149" 34T /.0149" 34T /.0149" 34T /.0149" Full Faced Beveled Description C-30-H C-30-C CDR-30-H CDR-30-C CD-30-H CD-30-C CM-30-H CF-30-H Tracking Data 47T /.0107" 47T /.0107" 40T /.0126" 40T /.0126" 40T /.0126" 40T /.0126" 40T /.0126" 40T /.0126" Full Faced Description C-35-H C-35-C CDR-35-H CDR-35-C CD-35-H CD-35-C CM-35-H CF-35-H Tracking Data 55T /.0092" 55T /.0092" 47T /.0107" 47T /.0107" 47T /.0107" 47T /.0107" 47T /.0107" 47T /.0107" Full Faced Description C-40-H C-40-C CDR-40-H CDR-40-C CD-40-H CD-40-C CM-40-H CF-40-H Tracking Data 63T /.0080" 63T /.0080" 55T /.0092" 55T /.0092" 55T /.0092" 55T /.0092" 55T /.0092" 55T /.0092" Full Faced Description C-50-H C-50-C CDR-50-H CDR-50-C CD-50-H CD-50-C CM-50-H CF-50-H Tracking Data 79T /.0064" 79T /.0064" 68T /.0074" 68T /.0074" 68T /.0074" 68T /.0074" 68T /.0074" 68T /.0074" Full Faced Description C-80-H C-80-C CDR-80-H CDR-80-C CD-80-H CD-80-C CM-80-H CF-80-H Tracking Data 125T /.0040" 125T /.0040" 107T /.0047" 107T /.0047" 107T /.0047" 107T /.0047" 107T /.0047" 107T /.0047" Full Faced Beveled Description C-64-H C-64-C CDR-64-H CDR-64-C CD-64-H CD-64-C CM-64-H CF-64-H Tracking Data 32T /.0156" 32T /.0156" 32T /.0156" 32T /.0156" 32T /.0156" 32T /.0156" 32T /.0156" 32T /.0156" Full Faced Description C-96-H C-96-C CDR-96-H CDR-96-C CD-96-H CD-96-C CM-96-H CF-96-H Tracking Data 48T /.0104" 48T /.0104" 48T /.0104" 48T /.0104" 48T /.0104" 48T /.0104" 48T /.0104" 48T /.0104" Full Faced Beveled Description C-128-H C-128-C CDR-128-H CDR-128-C CD-128-H CD-128-C CM-128-H CF-128-H Tracking Data 64T /.0078" 64T /.0078" 64T /.0078" 64T /.0078" 64T /.0078" 64T /.0078" 64T /.0078" 64T /.0078" Full Faced Description C-160-H C-160-C CDR-160-H CDR-160-C CD-160-H CD-160-C CM-160-H CF-160-H Tracking Data 80T /.0063" 80T /.0063" 80T /.0063" 80T /.0063" 80T /.0063" 80T /.0063" 80T /.0063" 80T /.0063" Full Faced H-62 Call: Fax: Visit: sales@doriantool.com

63 s D eries For knurl cutting, use full faced knurl wheels only. For end-feed form knurling, use beveled knurl wheels only. For in-feed form knurling, beveled or full faced may be used. wheels can be reversed for right or left hand operation. 3/16" 1/2" 4,7mm 12,7mm wheels are TiN coated to reduce the coefficient of friction when knurling, increasing the quality and the force of knurling as well as the life of the knurl wheels..157" 4,0mm Full Faced Beveled Circular Pitch Included Tooth Angle Pattern 16 (TPI) 1,6mm 90º Coarse 20 (TPI) 1,2mm 90º 25 (TPI) 1,0mm 90º 30 (TPI) 0,8mm 90º 35 (TPI) 0,7mm 90º 40 (TPI) 0,6mm 90º 50 (TPI) 0,5mm 70º 80 (TPI) 0,3mm 70º Diametral Pitch 64 1,2mm 80º 96 0,8mm 80º 128 0,6mm 80º 160 0,5mm 80º Medium Fine Medium Fine D eries traight Diagonal Right Diagonal eft Diamond Female Female Description D-16-H D-16-C DDR-16-H DDR-16-C DD-16-H DD-16-C DF-16-H DF-16-C Tracking Data 25T /.0204" 25T /.0204" 22T /.0232" 22T /.0232" 22T /.0232" 22T /.0232" 22T /.0232" 22T /.0232" Full Faced Beveled Description D-20-H D-20-C DDR-20-H DDR-20-C DD-20-H DD-20-C DF-20-H DF-20-C Tracking Data 31T /.0164" 31T /.0164" 27T /.0188" 27T /.0188" 27T /.0188" 27T /.0188" 27T /.0188" 27T /.0188" Full Faced Beveled Description D-25-H D-25-C DDR-25-H DDR-25-C DD-25-H DD-25-C DF-25-H DF-25-C Tracking Data 38T /.0133" 38T /.0133" 34T /.0149" 34T /.0149" 34T /.0149" 34T /.0149" 34T /.0149" 34T /.0149" Full Faced Beveled Description D-30-H D-30-C DDR-30-H DDR-30-C DD-30-H DD-30-C DF-30-H DF-30-C Tracking Data 47T /.0107" 47T /.0107" 40T /.0126" 40T /.0126" 40T /.0126" 40T /.0126" 40T /.0126" 40T /.0126" Full Faced Beveled Description D-35-H D-35-C DDR-35-H DDR-35-C DD-35-H DD-35-C DF-35-H DF-35-C Tracking Data 55T /.0092" 55T /.0092" 47T /.0107" 47T /.0107" 47T /.0107" 47T /.0107" 47T /.0107" 47T /.0107" Full Faced Beveled Description D-40-H D-40-C DDR-40-H DDR-40-C DD-40-H DD-40-C DF-40-H DF-40-C Tracking Data 63T /.0080" 63T /.0080" 55T /.0092" 55T /.0092" 55T /.0092" 55T /.0092" 55T /.0092" 55T /.0092" Full Faced Beveled Description D-50-H D-50-C DDR-50-H DDR-50-C DD-50-H DD-50-C DF-50-H DF-50-C Tracking Data 79T /.0064" 79T /.0064" 68T /.0074" 68T /.0074" 68T /.0074" 68T /.0074" 68T /.0074" 68T /.0074" Full Faced Beveled Description D-80-H D-80-C DDR-80-H DDR-80-C DD-80-H DD-80-C DF-80-H DF-80-C Tracking Data 125T /.0040" 125T /.0040" 107T /.0047" 107T /.0047" 107T /.0047" 107T /.0047" 107T /.0047" 107T /.0047" Full Faced Beveled Description D-64-H D-64-C DDR-64-H DDR-64-C DD-64-H DD-64-C DF-64-H DF-64-C Tracking Data 32T /.0156" 32T /.0156" 32T /.0156" 32T /.0156" 32T /.0156" 32T /.0156" 32T /.0156" 32T /.0156" Full Faced Beveled Description D-96-H D-96-C DDR-96-H DDR-96-C DD-96-H DD-96-C DF-96-H DF-96-C Tracking Data 48T /.0104" 48T /.0104" 48T /.0104" 48T /.0104" 48T /.0104" 48T /.0104" 48T /.0104" 48T /.0104" Full Faced Beveled Description D-128-H D-128-C DDR-128-H DDR-128-C DD-128-H DD-128-C DF-128-H DF-128-C Tracking Data 64T /.0078" 64T /.0078" 64T /.0078" 64T /.0078" 64T /.0078" 64T /.0078" 64T /.0078" 64T /.0078" Full Faced Beveled Description D-160-H D-160-C DDR-160-H DDR-160-C DD-160-H DD-160-C DF-160-H DF-160-C Tracking Data 80T /.0063" 80T /.0063" 80T /.0063" 80T /.0063" 80T /.0063" 80T /.0063" 80T /.0063" 80T /.0063" Full Faced Beveled Call: Fax: Visit: sales@doriantool.com H-63

64 s M eries For knurl cutting, use full faced knurl wheels only. For end-feed form knurling, use beveled knurl wheels only. For in-feed form knurling, beveled or full faced may be used. wheels can be reversed for right or left hand operation. 5/16" 1" 7,9mm 25,4mm wheels are TiN coated to reduce the coefficient of friction when knurling, increasing the quality and the force of knurling as well as the life of the knurl wheels..236" 6,0mm Full Faced Beveled Circular Pitch Included Tooth Angle 10 (TPI) 2,5mm 90º 12 (TPI) 2,0mm 90º 14 (TPI) 1,8mm 90º 16 (TPI) 1,6mm 90º 20 (TPI) 1,2mm 90º 25 (TPI) 1,0mm 90º 30 (TPI) 0,8mm 90º 35 (TPI) 0,7mm 90º 40 (TPI) 0,6mm 90º 50 (TPI) 0,5mm 70º Diametral Pitch 64 1,2mm 80º 96 0,8mm 80º Pattern Coarse Medium Fine Medium 128 0,6mm 80º Fine M eries traight Diagonal Right Diagonal eft Diamond Female Female TiN Coated Description M-10-H M-10-C MDR-10-H MDR-10-C MD-10-H MD-10-C MF-10-H MF-10-C Tracking Data 31T /.0326" 31T /.0326" 26T /.0389" 26T /.0389" 26T /.0389" 26T /.0389" 26T /.0389" 26T /.0389" Full Faced Beveled Description M-12-H M-12-C MDR-12-H MDR-12-C MD-12-H MD-12-C MF-12-H MF-12-C Tracking Data 37T /.0273" 37T /.0273" 33T /.0306" 33T /.0306" 33T /.0306" 33T /.0306" 33T /.0306" 33T /.0306" Full Faced Beveled Description M-14-H M-14-C MDR-14-H MDR-14-C MD-14-H MD-14-C MF-14-H MF-14-C Tracking Data 44T /.0230" 44T /.0230" 46T /.0220" 46T /.0220" 46T /.0220" 46T /.0220" 46T /.0220" 46T /.0220" Full Faced Beveled Description M-16-H M-16-C MDR-16-H MDR-16-C MD-16-H MD-16-C MF-16-H MF-16-C Tracking Data 50T /.0202" 50T /.0202" 45T /.0224" 45T /.0224" 45T /.0224" 45T /.0224" 45T /.0224" 45T /.0224" Full Faced Beveled Description M-20-H M-20-C MDR-20-H MDR-20-C MD-20-H MD-20-C MF-20-H MF-20-C Tracking Data 61T /.0165" 61T /.0165" 54T /.0187" 54T /.0187" 54T /.0187" 54T /.0187" 54T /.0187" 54T /.0187" Full Faced Beveled Description M-25-H M-25-C MDR-25-H MDR-25-C MD-25-H MD-25-C MF-25-H MF-25-C Tracking Data 78T /.0129" 78T /.0129" 68T /.0148" 68T /.0148" 68T /.0148" 68T /.0148" 68T /.0148" 68T /.0148" Full Faced Beveled Description M-30-H M-30-C MDR-30-H MDR-30-C MD-30-H MD-30-C MF-30-H MF-30-C Tracking Data 95T /.0106" 95T /.0106" 81T /.0124" 81T /.0124" 81T /.0124" 81T /.0124" 81T /.0124" 81T /.0124" Full Faced Beveled Description M-35-H M-35-C MDR-35-H MDR-35-C MD-35-H MD-35-C MF-35-H MF-35-C Tracking Data 110T /.0091" 110T /.0091" 95T /.0106" 95T /.0106" 95T /.0106" 95T /.0106" 95T /.0106" 95T /.0106" Full Faced Beveled Description M-40-H M-40-C MDR-40-H MDR-40-C MD-40-H MD-40-C MF-40-H MF-40-C Tracking Data 124T /.0081" 124T /.0081" 108T /.0093" 108T /.0093" 108T /.0093" 108T /.0093" 108T /.0093" 108T /.0093" Full Faced Description M-50-H M-50-C MDR-50-H MDR-50-C MD-50-H MD-50-C MF-50-H MF-50-C Tracking Data 158T /.0063" 158T /.0063" 135T /.0074" 135T /.0074" 135T /.0074" 135T /.0074" 135T /.0074" 135T /.0074" Full Faced Description M-64-H M-64-C MDR-64-H MDR-64-C MD-64-H MD-64-C MF-64-H MF-64-C Tracking Data 64T /.0156" 64T /.0156" 64T /.0156" 64T /.0156" 64T /.0156" 64T /.0156" 64T /.0156" 64T /.0156" Full Faced Beveled Description M-96-H M-96-C MDR-96-H MDR-96-C MD-96-H MD-96-C MF-96-H MF-96-C Tracking Data 96T /.0104" 96T /.0104" 96T /.0104" 96T /.0104" 96T /.0104" 96T /.0104" 96T /.0104" 96T /.0104" Full Faced Beveled Description M-128-H M-128-C MDR-128-H MDR-128-C MD-128-H MD-128-C MF-128-H MF-128-C Tracking Data 128T /.0078" 128T /.0078" 128T /.0078" 128T /.0078" 128T /.0078" 128T /.0078" 128T /.0078" 128T /.0078" Full Faced Beveled H-64 Call: Fax: Visit: sales@doriantool.com

65 s O eries For knurl cutting, use full faced knurl wheels only. For end-feed form knurling, use beveled knurl wheels only. For in-feed form knurling, beveled or full faced may be used. wheels can be reversed for right or left hand operation. 5/16" 1" 7,9mm 25,4m wheels are TiN coated to reduce the coefficient of friction when knurling, increasing the quality and the force of knurling as well as the life of the knurl wheels. 3/8" 9,5mm Full Faced Beveled Circular Pitch Included Tooth Angle 10 (TPI) 2,5mm 90º 12 (TPI) 2,0mm 90º 14 (TPI) 1,8mm 90º 16 (TPI) 1,6mm 90º 20 (TPI) 1,2mm 90º 25 (TPI) 1,0mm 90º 30 (TPI) 0,8mm 90º 35 (TPI) 0,7mm 90º 40 (TPI) 0,6mm 90º 50 (TPI) 0,5mm 70º Diametral Pitch 64 1,2mm 80º 96 0,8mm 80º Pattern Coarse Medium Fine Medium 128 0,6mm 80º Fine O eries traight Diagonal Right Diagonal eft Diamond Male Female Description O-10-H O-10-C ODR-10-H ODR-10-C OD-10-H OD-10-C OM-10-H OF-10-H Tracking Data 31T /.0326" 31T /.0326" 26T /.0389" 26T /.0389" 26T /.0389" 26T /.0389" 26T /.0389" 26T /.0389" Full Faced Description O-12-H O-12-C ODR-12-H ODR-12-C OD-12-H OD-12-C OM-12-H OF-12-H Tracking Data 37T /.0273" 37T /.0273" 33T /.0306" 33T /.0306" 33T /.0306" 33T /.0306" 33T /.0306" 33T /.0306" Full Faced Beveled Description O-14-H O-14-C ODR-14-H ODR-14-C OD-14-H OD-14-C OM-14-H OF-14-H Tracking Data 44T /.0230" 44T /.0230" 46T /.0220" 46T /.0220" 46T /.0220" 46T /.0220" 46T /.0220" 46T /.0220" Full Faced Beveled Description O-16-H O-16-C ODR-16-H ODR-16-C OD-16-H OD-16-C OM-16-H OF-16-H Tracking Data 50T /.0202" 50T /.0202" 45T /.0224" 45T /.0224" 45T /.0224" 45T /.0224" 45T /.0224" 45T /.0224" Full Faced Beveled Description O-20-H O-20-C ODR-20-H ODR-20-C OD-20-H OD-20-C OM-20-H OF-20-H Tracking Data 61T /.0165" 61T /.0165" 54T /.0187" 54T /.0187" 54T /.0187" 54T /.0187" 54T /.0187" 54T /.0187" Full Faced Beveled Description O-25-H O-25-C ODR-25-H ODR-25-C OD-25-H OD-25-C OM-25-H OF-25-H Tracking Data 78T /.0129" 78T /.0129" 68T /.0148" 68T /.0148" 68T /.0148" 68T /.0148" 68T /.0148" 68T /.0148" Full Faced Beveled Description O-30-H O-30-C ODR-30-H ODR-30-C OD-30-H OD-30-C OM-30-H OF-30-H Tracking Data 95T /.0106" 95T /.0106" 81T /.0124" 81T /.0124" 81T /.0124" 81T /.0124" 81T /.0124" 81T /.0124" Full Faced Beveled Description O-35-H O-35-C ODR-35-H ODR-35-C OD-35-H OD-35-C OM-35-H OF-35-H Tracking Data 110T /.0091" 110T /.0091" 95T /.0106" 95T /.0106" 95T /.0106" 95T /.0106" 95T /.0106" 95T /.0106" Full Faced Description O-40-H O-40-C ODR-40-H ODR-40-C OD-40-H OD-40-C OM-40-H OF-40-H Tracking Data 124T /.0081" 124T /.0081" 108T /.0093" 108T /.0093" 108T /.0093" 108T /.0093" 108T /.0093" 108T /.0093" Full Faced Description O-50-H O-50-C ODR-50-H ODR-50-C OD-50-H OD-50-C OM-50-H OF-50-H Tracking Data 158T /.0063" 158T /.0063" 135T /.0074" 135T /.0074" 135T /.0074" 135T /.0074" 135T /.0074" 135T /.0074" Full Faced Description O-64-H O-64-C ODR-64-H ODR-64-C OD-64-H OD-64-C OM-64-H OF-64-H Tracking Data 64T /.0156" 64T /.0156" 64T /.0156" 64T /.0156" 64T /.0156" 64T /.0156" 64T /.0156" 64T /.0156" Full Faced Beveled Description O-96-H O-96-C ODR-96-H ODR-96-C OD-96-H OD-96-C OM-96-H OF-96-H Tracking Data 96T /.0104" 96T /.0104" 96T /.0104" 96T /.0104" 96T /.0104" 96T /.0104" 96T /.0104" 96T /.0104" Full Faced Beveled Description O-128-H O-128-C ODR-128-H ODR-128-C OD-128-H OD-128-C OM-128-H OF-128-H Tracking Data 128T /.0078" 128T /.0078" 128T /.0078" 128T /.0078" 128T /.0078" 128T /.0078" 128T /.0078" 128T /.0078" Full Faced Call: Fax: Visit: sales@doriantool.com H-65

66 s P eries For knurl cutting, use full faced knurl wheels only. For end-feed form knurling, use beveled knurl wheels only. For in-feed form knurling, beveled or full faced may be used. 1/2" 1-1/4" 12,7mm 31,8mm wheels are TiN coated to reduce the coefficient of friction when knurling, increasing the quality and the force of knurling as well as the life of the knurl wheels. wheels can be reversed for right or left hand operation. 1/2" 12,7mm Full Faced Beveled Circular Pitch Included Tooth Angle 10 (TPI) 2,5mm 90º 12 (TPI) 2,0mm 90º 14 (TPI) 1,8mm 90º 16 (TPI) 1,6mm 90º 20 (TPI) 1,2mm 90º 25 (TPI) 1,0mm 90º 30 (TPI) 0,8mm 90º Diametral Pitch 64 1,2mm 80º 96 0,8mm 80º Pattern Coarse Medium Medium P eries traight Diagonal Right Diagonal eft Diamond Male Female Description P-10-H P-10-C PDR-10-H PDR-10-C PD-10-H PD-10-C PM-10-H PF-10-H Tracking Data 39T /.0323" 39T /.0323" 34T /.0371" 34T /.0371" 34T /.0371" 34T /.0371" 34T /.0371" 34T /.0371" Full Faced Beveled Description P-12-H P-12-C PDR-12-H PDR-12-C PD-12-H PD-12-C PM-12-H PF-12-H Tracking Data 47T /.0268" 47T /.0268" 41T /.0307" 41T /.0307" 41T /.0307" 41T /.0307" 41T /.0307" 41T /.0307" Full Faced Beveled Description P-14-H P-14-C PDR-14-H PDR-14-C PD-14-H PD-14-C PM-14-H PF-14-H Tracking Data 55T / 0229" 55T / 0229" 55T / 0229" 55T / 0229" 55T / 0229" 55T / 0229" 55T / 0229" 55T / 0229" Full Faced Description P-16-H P-16-C PDR-16-H PDR-16-C PD-16-H PD-16-C PM-16-H PF-16-H Tracking Data 63T /.0200" 63T /.0200" 53T /.0238" 53T /.0238" 53T /.0238" 53T /.0238" 53T /.0238" 53T /.0238" Full Faced Beveled Description P-20-H P-20-C PDR-20-H PDR-20-C PD-20-H PD-20-C PM-20-H PF-20-H Tracking Data 79T /.0159" 79T /.0159" 68T /.0185" 68T /.0185" 68T /.0185" 68T /.0185" 68T /.0185" 68T /.0185" Full Faced Beveled Description P-25-H P-25-C PDR-25-H PDR-25-C PD-25-H PD-25-C PM-25-H PF-25-H Tracking Data 97T /.0130" 97T /.0130" 85T /.0148" 85T /.0148" 85T /.0148" 85T /.0148" 85T /.0148" 85T /.0148" Full Faced Beveled Description P-30-H P-30-C PDR-30-H PDR-30-C PD-30-H PD-30-C PM-30-H PF-30-H Tracking Data 117T /.0107" 117T /.0107" 103T /.0122" 103T /.0122" 103T /.0122" 103T /.0122" 103T /.0122" 103T /.0122" Full Faced Beveled Description P-64-H P-64-C PDR-64-H PDR-64-C PD-64-H PD-64-C PM-64-H PF-64-H Tracking Data 81T /.0156" 81T /.0156" 81T /.0156" 81T /.0156" 81T /.0156" 81T /.0156" 81T /.0156" 81T /.0156" Full Faced Description P-96-H P-96-C PDR-96-H PDR-96-C PD-96-H PD-96-C PM-96-H PF-96-H Tracking Data 121T /.0104" 121T /.0104" 121T /.0104" 121T /.0104" 121T /.0104" 121T /.0104" 121T /.0104" 121T /.0104" Full Faced Beveled H-66 Call: Fax: Visit: sales@doriantool.com

67 s R eries For knurl cutting, use full faced knurl wheels only. For end-feed form knurling, use beveled knurl wheels only. For in-feed form knurling, beveled or full faced may be used. wheels can be reversed for right or left hand operation. 6,3mm 19,0mm 5,0mm Full Faced Beveled wheels are TiN coated to reduce the coefficient of friction when knurling, increasing the quality and the force of knurling as well as the life of the knurl wheels. Circular Pitch Included Tooth Angle 10 (TPI) 2,5mm 90º 12 (TPI) 2,0mm 90º 14 (TPI) 1,8mm 90º 16 (TPI) 1,6mm 90º 20 (TPI) 1,2mm 90º 25 (TPI) 1,0mm 90º 30 (TPI) 0,8mm 90º 35 (TPI) 0,7mm 90º 40 (TPI) 0,6mm 90º 50 (TPI) 0,5mm 70º Diametral Pitch 64 1,2mm 80º 96 0,8mm 80º 128 0,6mm 80º 160 0,5mm 80º Pattern Coarse Medium Fine Medium Fine R eries traight Diagonal Right Diagonal eft Diamond Female Female Description R-10-H R-10-C RDR-10-H RDR-10-C RD-10-H RD-10-C RF-10-H RF-10-C Tracking Data 23T /.0330" 23T /.0330" 20T /.0380" 20T /.0380" 20T /.0380" 20T /.0380" 20T /.0380" 20T /.0380" Full Faced Beveled Description R-12-H R-12-C RDR-12-H RDR-12-C RD-12-H RD-12-C RF-12-H RF-12-C Tracking Data 28T /.0271" 28T /.0271" 25T /.0304" 25T /.0304" 25T /.0304" 25T /.0304" 25T /.0304" 25T /.0304" Full Faced Beveled Description R-14-H R-14-C RDR-14-H RDR-14-C RD-14-H RD-14-C RF-14-H RF-14-C Tracking Data 34T /.0224" 34T /.0224" 34T /.0224" 34T /.0224" 34T /.0224" 34T /.0224" 34T /.0224" 34T /.0224" Full Faced Beveled Description R-16-H R-16-C RDR-16-H RDR-16-C RD-16-H RD-16-C RF-16-H RF-16-C Tracking Data 38T /.0200" 38T /.0200" 33T /.0230" 33T /.0230" 33T /.0230" 33T /.0230" 33T /.0230" 33T /.0230" Full Faced Beveled Description R-20-H R-20-C RDR-20-H RDR-20-C RD-20-H RD-20-C RF-20-H RF-20-C Tracking Data 47T /.0161" 47T /.0161" 41T /.0185" 41T /.0185" 41T /.0185" 41T /.0185" 41T /.0185" 41T /.0185" Full Faced Beveled Description R-25-H R-25-C RDR-25-H RDR-25-C RD-25-H RD-25-C RF-25-H RF-25-C Tracking Data 59T /.0128" 59T /.0128" 51T /.0148" 51T /.0148" 51T /.0148" 51T /.0148" 51T /.0148" 51T /.0148" Full Faced Beveled Description R-30-H R-30-C RDR-30-H RDR-30-C RD-30-H RD-30-C RF-30-H RF-30-C Tracking Data 71T /.0106" 71T /.0106" 61T /.0124" 61T /.0124" 61T /.0124" 61T /.0124" 61T /.0124" 61T /.0124" Full Faced Beveled Description R-35-H R-35-C RDR-35-H RDR-35-C RD-35-H RD-35-C RF-35-H RF-35-C Tracking Data 82T /.0092" 82T /.0092" 71T /.0106" 71T /.0106" 71T /.0106" 71T /.0106" 71T /.0106" 71T /.0106" Full Faced Beveled Description R-40-H R-40-C RDR-40-H RDR-40-C RD-40-H RD-40-C RF-40-H RF-40-C Tracking Data 94T /.0080" 94T /.0080" 81T /.0093" 81T /.0093" 81T /.0093" 81T /.0093" 81T /.0093" 81T /.0093" Full Faced Beveled Description R-50-H R-50-C RDR-50-H RDR-50-C RD-50-H RD-50-C RF-50-H RF-50-C Tracking Data 117T /.0064" 117T /.0064" 102T /.0074" 102T /.0074" 102T /.0074" 102T /.0074" 102T /.0074" 102T /.0074" Full Faced Beveled Description R-64-H R-64-C RDR-64-H RDR-64-C RD-64-H RD-64-C RF-64-H RF-64-C Tracking Data 48T / T / T / T / T / T / T / T /.0156 Full Faced Description R-96-H R-96-C RDR-96-H RDR-96-C RD-96-H RD-96-C RF-96-H RF-96-C Tracking Data 72T /.0104" 72T /.0104" 72T /.0104" 72T /.0104" 72T /.0104" 72T /.0104" 72T /.0104" 72T /.0104" Full Faced Beveled Description R-128-H R-128-C RDR-128-H RDR-128-C RD-128-H RD-128-C RF-128-H RF-128-C Tracking Data 96T /.0078" 96T /.0078" 96T /.0078" 96T /.0078" 96T /.0078" 96T /.0078" 96T /.0078" 96T /.0078" Full Faced Description R-160-H R-160-C RDR-160-H RDR-160-C RD-160-H RD-160-C RF-160-H RF-160-C Tracking Data 120T /.0063" 120T /.0063" 120T /.0063" 120T /.0063" 120T /.0063" 120T /.0063" 120T /.0063" 120T /.0063" Full Faced Call: Fax: Visit: sales@doriantool.com H-67

68 s eries For knurl cutting, use full faced knurl wheels only. For end-feed form knurling, use beveled knurl wheels only. For in-feed form knurling, beveled or full faced may be used. wheels can be reversed for right or left hand operation. 1/4" 3/4" 6,3mm 19,0mm wheels are TiN coated to reduce the coefficient of friction when knurling, increasing the quality and the force of knurling as well as the life of the knurl wheels. 1/4" 6,3mm Full Faced Beveled Circular Pitch Included Tooth Angle 10 (TPI) 2,5mm 90º 12 (TPI) 2,0mm 90º 14 (TPI) 1,8mm 90º 16 (TPI) 1,6mm 90º 20 (TPI) 1,2mm 90º 25 (TPI) 1,0mm 90º 30 (TPI) 0,8mm 90º 35 (TPI) 0,7mm 90º 40 (TPI) 0,6mm 90º 50 (TPI) 0,5mm 70º Diametral Pitch 64 1,2mm 80º 96 0,8mm 80º 128 0,6mm 80º 160 0,5mm 80º Pattern Coarse Medium Fine Medium Fine eries traight Diagonal Right Diagonal eft Diamond Male Female Description -10-H -10-C DR-10-H DR-10-C D-10-H D-10-C M-10-H F-10-H Tracking Data 23T /.0330" 23T /.0330" 20T /.0380" 20T /.0380" 20T /.0380" 20T /.0380" 20T /.0380" 20T /.0380" Full Faced Description -12-H -12-C DR-12-H DR-12-C D-12-H D-12-C M-12-H F-12-H Tracking Data 28T /.0271" 28T /.0271" 25T /.0304" 25T /.0304" 25T /.0304" 25T /.0304" 25T /.0304" 25T /.0304" Full Faced Beveled Description -14-H -14-C DR-14-H DR-14-C D-14-H D-14-C M-14-H F-14-H Tracking Data 34T /.0224" 34T /.0224" 34T /.0224" 34T /.0224" 34T /.0224" 34T /.0224" 34T /.0224" 34T /.0224" Full Faced Beveled Description -16-H -16-C DR-16-H DR-16-C D-16-H D-16-C M-16-H F-16-H Tracking Data 38T /.0200" 38T /.0200" 33T /.0230" 33T /.0230" 33T /.0230" 33T /.0230" 33T /.0230" 33T /.0230" Full Faced Description -20-H -20-C DR-20-H DR-20-C D-20-H D-20-C M-20-H F-20-H Tracking Data 47T /.0161" 47T /.0161" 41T /.0185" 41T /.0185" 41T /.0185" 41T /.0185" 41T /.0185" 41T /.0185" Full Faced Beveled Description -25-H -25-C DR-25-H DR-25-C D-25-H D-25-C M-25-H F-25-H Tracking Data 59T /.0128" 59T /.0128" 51T /.0148" 51T /.0148" 51T /.0148" 51T /.0148" 51T /.0148" 51T /.0148" Full Faced Beveled Description -30-H -30-C DR-30-H DR-30-C D-30-H D-30-C M-30-H F-30-H Tracking Data 71T /.0106" 71T /.0106" 61T /.0124" 61T /.0124" 61T /.0124" 61T /.0124" 61T /.0124" 61T /.0124" Full Faced Beveled Description -35-H -35-C DR-35-H DR-35-C D-35-H D-35-C M-35-H F-35-H Tracking Data 82T /.0092" 82T /.0092" 71T /.0106" 71T /.0106" 71T /.0106" 71T /.0106" 71T /.0106" 71T /.0106" Full Faced Description -40-H -40-C DR-40-H DR-40-C D-40-H D-40-C M-40-H F-40-H Tracking Data 94T /.0080" 94T /.0080" 81T /.0093" 81T /.0093" 81T /.0093" 81T /.0093" 81T /.0093" 81T /.0093" Full Faced Beveled Description -50-H -50-C DR-50-H DR-50-C D-50-H D-50-C M-50-H F-50-H Tracking Data 117T /.0064" 117T /.0064" 102T /.0074" 102T /.0074" 102T /.0074" 102T /.0074" 102T /.0074" 102T /.0074" Full Faced Description -64-H -64-C DR-64-H DR-64-C D-64-H D-64-C M-64-H F-64-H Tracking Data 48T / T / T / T / T / T / T / T /.0156 Full Faced Beveled Description -96-H -96-C DR-96-H DR-96-C D-96-H D-96-C M-96-H F-96-H Tracking Data 72T /.0104" 72T /.0104" 72T /.0104" 72T /.0104" 72T /.0104" 72T /.0104" 72T /.0104" 72T /.0104" Full Faced Description -128-H -128-C DR-128-H DR-128-C D-128-H D-128-C M-128-H F-128-H Tracking Data 96T /.0078" 96T /.0078" 96T /.0078" 96T /.0078" 96T /.0078" 96T /.0078" 96T /.0078" 96T /.0078" Full Faced Description -160-H -160-C DR-160-H DR-160-C D-160-H D-160-C M-160-H F-160-H Tracking Data 120T /.0063" 120T /.0063" 120T /.0063" 120T /.0063" 120T /.0063" 120T /.0063" 120T /.0063" 120T /.0063" Full Faced Beveled H-68 Call: Fax: Visit: sales@doriantool.com

69 s W2 eries For knurl cutting, use full faced knurl wheels only. For End Feed form knurling, use beveled knurl wheels only. For In Feed form knurling, beveled or full faced may be used. "W" knurling wheels are technically designed to knurl against a square shoulder. With super precise workmanship, the wheels are made of heat treated and steel to with stand severe knurling operation. 1/4 1/2 6,3mm 12,7mm wheels are TiN coated to reduce the co-efficient of friction when knurling, increasing the quality and the force of knurling as well as the life of the knurl wheels. 5/32 1/4 4mm 6,3mm Full Faced Beveled Circular Pitch Included Tooth Angle Pattern 16 (TPI) 1,6mm 90º Coarse 20 (TPI) 1,2mm 90º 25 (TPI) 1,0mm 90º 30 (TPI) 0,8mm 90º 35 (TPI) 0,7mm 90º 40 (TPI) 0,6mm 90º 50 (TPI) 0,5mm 70º Diametral Pitch 64 1,2mm 80º 96 0,8mm 80º 128 0,6mm 80º 160 0,5mm 80º Medium Fine Medium Fine W2 eries traight Diagonal Right Diagonal eft Diamond Female Female Description W2-16-H W2-16-C W2R-16-H W2R-16-C W2-16-H W2-16-C W2F-16-H W2F-16-C Tracking Data 25T /.0204" 25T /.0204" 22T /.0232" 22T /.0232" 22T /.0232" 22T /.0232" 22T /.0232" 22T /.0232" Full Faced Beveled Description W2-20-H W2-20-C W2R-20-H W2R-20-C W2-20-H W2-20-C W2F-20-H W2F-20-C Tracking Data 31T /.0164" 31T /.0164" 27T /.0188" 27T /.0188" 27T /.0188" 27T /.0188" 27T /.0188" 27T /.0188" Full Faced Beveled Description W2-25-H W2-25-C W2R-25-H W2R-25-C W2-25-H W2-25-C W2F-25-H W2F-25-C Tracking Data 38T /.0133" 38T /.0133" 34T /.0149" 34T /.0149" 34T /.0149" 34T /.0149" 34T /.0149" 34T /.0149" Full Faced Beveled Description W2-30-H W2-30-C W2R-30-H W2R-30-C W2-30-H W2-30-C W2F-30-H W2F-30-C Tracking Data 47T /.0107" 47T /.0107" 40T /.0126" 40T /.0126" 40T /.0126" 40T /.0126" 40T /.0126" 40T /.0126" Full Faced Beveled Description W2-35-H W2-35-C W2R-35-H W2R-35-C W2-35-H W2-35-C W2F-35-H W2F-35-C Tracking Data 55T /.0092" 55T /.0092" 47T /.0107" 47T /.0107" 47T /.0107" 47T /.0107" 47T /.0107" 47T /.0107" Full Faced Beveled Description W2-40-H W2-40-C W2R-40-H W2R-40-C W2-40-H W2-40-C W2F-40-H W2F-40-C Tracking Data 63T /.0080" 63T /.0080" 55T /.0092" 55T /.0092" 55T /.0092" 55T /.0092" 55T /.0092" 55T /.0092" Full Faced Beveled Description W2-50-H W2-50-C W2R-50-H W2R-50-C W2-50-H W2-50-C W2F-50-H W2F-50-C Tracking Data 79T /.0064" 79T /.0064" 68T /.0074" 68T /.0074" 68T /.0074" 68T /.0074" 68T /.0074" 68T /.0074" Full Faced Beveled Description W2-64-H W2-64-C W2R-64-H W2R-64-C W2-64-H W2-64-C W2F-64-H W2F-64-C Tracking Data 32T /.0156" 32T /.0156" 32T /.0156" 32T /.0156" 32T /.0156" 32T /.0156" 32T /.0156" 32T /.0156" Full Faced Beveled Description W2-96-H W2-96-C W2R-96-H W2R-96-C W2-96-H W2-96-C W2F-96-H W2F-96-C Tracking Data 48T /.0104" 48T /.0104" 48T /.0104" 48T /.0104" 48T /.0104" 48T /.0104" 48T /.0104" 48T /.0104" Full Faced Beveled Description W2-128-H W2-128-C W2R-128-H W2R-128-C W2-128-H W2-128-C W2F-128-H W2F-128-C Tracking Data 64T /.0078" 64T /.0078" 64T /.0078" 64T /.0078" 64T /.0078" 64T /.0078" 64T /.0078" 64T /.0078" Full Faced Description W2-160-H W2-160-C W2R-160-H W2R-160-C W2-160-H W2-160-C W2F-160-H W2F-160-C Tracking Data 80T /.0063" 80T /.0063" 80T /.0063" 80T /.0063" 80T /.0063" 80T /.0063" 80T /.0063" 80T /.0063" Full Faced Call: Fax: Visit: sales@doriantool.com H-69

70 s W4 eries For knurl cutting, use full faced knurl wheels only. For end-feed form knurling, use beveled knurl wheels only. 1/2 1 12,7mm 25,4mm wheels are TiN coated to reduce the coefficient of friction when knurling, increasing the quality and the force of knurling as well as the life of the knurl wheels. For in-feed form knurling, beveled or full faced may be used. "W" s are technically designed to knurl against a square shoulder. 1/4 6,4mm 3/8 9,5mm Full Faced Beveled Circular Pitch Included Tooth Angle 14 (TPI) 1,8mm 90º 16 (TPI) 1,6mm 90º 20 (TPI) 1,2mm 90º 25 (TPI) 1,0mm 90º 30 (TPI) 0,8mm 90º 35 (TPI) 0,7mm 90º 40 (TPI) 0,6mm 90º 50 (TPI) 0,5mm 70º Diametral Pitch 64 1,2mm 80º 96 0,8mm 80º Pattern Coarse Medium Fine Medium W4 eries traight Diagonal Right Diagonal eft Diamond Female Female Description W4-14-H W4-14-C W4R-14-H W4R-14-C W4-14-H W4-14-C W4F-14-H W4F-14-C Tracking Data 44T /.0230" 44T /.0230" 38T /.0266" 38T /.0266" 38T /.0266" 38T /.0266" 38T /.0266" 38T /.0266" Full Faced Beveled Description W4-16-H W4-16-C W4R-16-H W4R-16-C W4-16-H W4-16-C W4F-16-H W4F-16-C Tracking Data 50T /.0202" 50T /.0202" 45T /.0224" 45T /.0224" 45T /.0224" 45T /.0224" 45T /.0224" 45T /.0224" tandard Bevel Description W4-20-H W4-20-C W4R-20-H W4R-20-C W4-20-H W4-20-C W4F-20-H W4F-20-C Tracking Data 61T /.0165" 61T /.0165" 54T /.0187" 54T /.0187" 54T /.0187" 54T /.0187" 54T /.0187" 54T /.0187" Full Faced Beveled Description W4-25-H W4-25-C W4R-25-H W4R-25-C W4-25-H W4-25-C W4F-25-H W4F-25-C Tracking Data 78T /.0129" 78T /.0129" 68T /.0148" 68T /.0148" 68T /.0148" 68T /.0148" 68T /.0148" 68T /.0148" Full Faced Beveled Description W4-30-H W4-30-C W4R-30-H W4R-30-C W4-30-H W4-30-C W4F-30-H W4F-30-C Tracking Data 95T /.0106" 95T /.0106" 81T /.0124" 81T /.0124" 81T /.0124" 81T /.0124" 81T /.0124" 81T /.0124" Full Faced Beveled Description W4-35-H W4-35-C W4R-35-H W4R-35-C W4-35-H W4-35-C W4F-35-H W4F-35-C Tracking Data 110T /.0091" 110T /.0091" 95T /.0106" 95T /.0106" 95T /.0106" 95T /.0106" 95T /.0106" 95T /.0106" Full Faced Beveled Description W4-40-H W4-40-C W4R-40-H W4R-40-C W4-40-H W4-40-C W4F-40-H W4F-40-C Tracking Data 124T /.0081" 124T /.0081" 108T /.0093" 108T /.0093" 108T /.0093" 108T /.0093" 108T /.0093" 108T /.0093" Full Faced Beveled Description W4-50-H W4-50-C W4R-50-H W4R-50-C W4-50-H W4-50-C W4F-50-H W4F-50-C Tracking Data 158T /.0063" 158T /.0063" 135T /.0074" 135T /.0074" 135T /.0074" 135T /.0074" 135T /.0074" 135T /.0074" tandard Bevel Description W4-64-H W4-64-C W4R-64-H W4R-64-C W4-64-H W4-64-C W4F-64-H W4F-64-C Tracking Data 64T /.0156" 64T /.0156" 64T /.0156" 64T /.0156" 64T /.0156" 64T /.0156" 64T /.0156" 64T /.0156" Full Faced Beveled Description W4-96-H W4-96-C W4R-96-H W4R-96-C W4-96-H W4-96-C W4F-96-H W4F-96-C Tracking Data 96T /.0104" 96T /.0104" 96T /.0104" 96T /.0104" 96T /.0104" 96T /.0104" 96T /.0104" 96T /.0104" Full Faced Beveled H-70 Call: Fax: Visit: sales@doriantool.com

71 Tool pare Parts CNC Modular ing Tool Adjustment Reference ing Tool UPC # Description CNC CNC Modular ing Tool CNC CNC Modular ing Tool KP eries ing Pin et Carbide D (inch) (inch) KP KP C /8 3/8 KP KP C /16 1/2 KP KP C /16 5/8 KP KP C /4 5/8 KP KP C /4 3/4 KP KP C /4 7/8 KP KP C /4 1.0 KP KP C /4 1-1/4 KP KP C /16 3/4 KP KP C / KP KP C /16 1-1/4 KP KP C /2 1-1/4 KP KP C /2 1-1/2 CNC Modular ing Tool ock Description UPC # Reference ing Tool W eries ing Pin et CNC-1024* CNC Modular ing Tool CNC CNC Modular ing Tool *et of three (3) lock screws Description UPC # D (inch) (inch) W2.0P-1* W2.0P-2** /4 1/2 W2.0P-3*** W4.0P-1* W4.0P-2** /2 1-1/8 W4.0P-3*** * et of one (1) pin and washer ** et of two (2) pins and washers *** et of three (3) pins and washers pring & Ball Plunger For elf-centering Tools W eries ing Pin et Description UPC # TB TB Reference ing Tool 3HKT-50-D, 3HKT-162-D 3HKT-12-D, 3HKT-162-D CKN-38-DW-D, CKN-50-DWD, CKN-162-DW-D CKN-10-DW-D, CKN-12-DWD, CKN-162-DW-D CK-38-DW-2, CK-50-DW-2, CK-162-DW-2 CK-10-DW-2, CK-12-DW-2, CK-162-DW-2 3HKT-75-M, 3HKT-100-M, 3HKT-125-M 3HKT-20-M, 3HKT-25-M, 3HKT-32-M CKN-75-DW-M, CKN-100-DW-M, CKN-125-DW-M HDCKN-75-DW-O, HDCKN-100-DW-O, HDCKN-100-DW-P, HDCKN-125-DW-P CKN-20-DW-M, CKN-25-DW-M, CKN-32-DW-M HDCKN-20-DW-O, HDCKN-25-DW-O, HDCKN-25-DW-P, HDCKN-32-DW-P CK-75-DW-4, CK-100-DW-4, CK-125-DW-4 CK-20-DW-4, CK-25-DW-4, CK-32-DW-4 W2.0P-CO-1* W2.0P-CO-2** W2.0P-CO-3*** W4.0P-CO-1* W4.0P-CO-2** D (inch) W4.0P-CO-3*** * et of one (1) pin and washer ** et of two (2) pins and washers *** et of three (3) pins and washers (inch) 1/4 1/2 1/2 1-1/8 Call: Fax: Visit: sales@doriantool.com H-71

72 Mathematical Conversion Factors inear Measurement 1 foot = 12 inches 1 yard = 3 feet 1 yard = 36 inches 1 mile = 1,760 yards 1 mile = 5,280 feet 1 mile = 63,360 inches 1 light year = trillion miles 1 inch = centimeters 1 foot =.3048 meters 1 yard =.9144 meters 1 mile = kilometers 1 centimeter =.3937 inches 1 meter = feet 1 meter = yards 1 kilometer =.6214 miles 1 kilometer = 1000 meters 1 hectometer = 100 meters 1 dekameter = 10 meters 1 meter = 10 decimeters 1 meter = 100 centimeters 1 meter = 1000 millimeters 1 light year = 9.46 trillion kilometers quare Measurement 1 sq. foot = 144 sq. inches 1 sq. yard = 9 sq. feet 1 sq. yard = 1,296 sq. inches 1 sq. mile = 3,097,600 sq. yards 1 sq. mile = 27,878,400 sq. feet 1 sq. mile = 4,014,489,600 sq. inches 1 acre = 4,840 sq. yards 1 acre = 43,560 sq. feet 1 acre = 6,272,640 sq. inches 1 sq. inch = sq. centimeters 1 sq. foot = sq. meters 1 sq. yard =.8361 sq. meters 1 sq. mile = sq. kilometers 1 sq. centimeter =.155 sq. inches 1 sq. kilometer = acres 1 sq. kilometer =.3861 sq. miles 1 sq. meter = sq. feet 1 sq. meter = sq. yards 1 sq. kilometer = 1,000,000 sq. meters 1 sq hectometer = 10,000 sq. meters 1 sq dekameter = 100 sq. meters 1 sq meter = 100 sq. decimeters 1 sq meter = 10,000 sq. centimeters 1 sq meter = 1,000,000 sq. millimeters Cubic Measurement 1 cu. foot = 1,728 cu. inches 1 cu. yard = 27 cu. feet 1 cu. yard = 46,656 cu. inches 1 cu. inch = cu. centimeters 1 cu. foot = 28,320 cu. centimeters 1 cu. foot = cu. meters 1 cu. yard = 764,600 cu. centimeters 1 cu. yard =.7646 cu. meters 1 cu. centimeter = cu. inches 1 cu. meter = cu. feet 1 cu. meter = 61,023 cu. inches 1 cu. meter = cu. yards 1 cu. kilometer = 1,000,000,000 cu. meters 1 cu. hectometer = 1,000,000 cu. meters 1 cu. dekameter = 1,000 cu. meters 1 cu. meter = 1,000 cu. decimeters 1 cu. meter = 1,000,000 cu. centimeters 1 cu. meter = 1,000,000,000 cu. millimeters Weight Measurements 1 pound = 16 ounces 1 ton = 2000 pounds 1 ton = 32,000 ounces 1 ounce = grams 1 pound =.4536 kilograms 1 english ton = metric tons 1 gram = ounces 1 kilogram = pounds 1 metric ton = english tons 1 kilogram = 1000 grams 1 hectogram = 100 grams 1 dekagram = 10 grams 1 gram = 10 decigrams 1 gram = 100 centigrams 1 gram = 1000 milligrams Fluid Volume Measurements 1 gallon = 4 quarts 1 gallon = 8 pints 1 gallon = 16 cups 1 gallon = 256 liquid ounces 1 quart = 2 pints 1 quart = 4 cups 1 quart = 64 liquid ounces 1 pint = 2 cups 1 pint = 16 liquid ounces 1 cup = 8 liquid ounces 1 quart =.9463 liters 1 pint =.4732 liters 1 liter =.2642 gallons 1 liter = quarts 1 liter = pints 1 kiloliter = 1000 liters 1 hectoliter = 100 liters 1 dekaliter = 10 liters 1 liter = 10 deciliters 1 liter = 100 centiliters 1 liter = 1000 milliliters Temperature Conversions To convert Fahrenheit degrees into Celsius, subtract 32, multiply by To convert Celsius into Fahrenheit, multiply by 1.8 and add 32. peeds 1 mile/hour = 88 feet/minute 1 mile/hour = feet/second 1 mile/hour = kilometers/hour 1 miles/hour = centimeters/second 1 foot/minute = miles/hour 1 foot/second = centimeters/second 1 foot/second =.6818 miles/hour 1 centimeter/second =.3281 feet/second speed of sound = 742 miles/hour in air speed of sound = 1,193.9 kilometers/hour speed of light = 186,295 miles/second speed of light = 299,748 kilometers/second Time 1 minute = 60 seconds 1 hour = 60 minutes 1 hour = 3,600 seconds 1 day = 24 hours 1 day = 1,440 minutes 1 day = 86,400 seconds 1 week = 7 days 1 week = 168 hours 1 week = 10,080 minutes 1 week = 604,800 seconds 1 year = 12 months 1 year = 52 weeks 1 year = 365 days 6 hours 1 year = 8,766 hours 1 year = 525,960 minutes 1 year = 31,557,600 seconds 1 gallon = liters H-72 Call: Fax: Visit: sales@doriantool.com

73 Conversion From to Formula From to Formula Value Value Value Value x 25.4 = = = x = From to Values From to Values Millimeter Millimeter x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = x 25.4 = = Foot x 25.4 = Meter = Decimeter = Yard x 25.4 = Centimeter = Millimeter = Call: Fax: Visit: sales@doriantool.com H-73

74 afety Precautions & Product Hazards This catalog contains information and specifications concerning knurling tools sold by Dorian Tool International. Although some of the s are made from cobalt, are very tough and resist breakage, most are brittle and special safety precautions are required when using them. mall fragment and chips may be thrown from a knurling tool when a fracture occurs. ince these fragments or chips are thrown at very high speeds and are very hot, contact with the skin or eyes could cause severe injury. Also, the grinding of these cutting tools will produce fine cobalt dust which may be harmful to the lungs. isted below are some suggestions on how to minimize the potential for injury while using knurling tools. Dorian Tool has no control over use of these knurling tools. The user must determine the suitability of these tools in its particular application. Warning: Grinding or finishing cobalt produces fine cobalt dust. This dust may cause injury to the lungs. Operators and observers must take the following safety precautions to minimize the possibility of such injury: 1. Use with adequate ventilation. 2. Maintain the dust or mist level below OHA and ACGIH levels. 3. Avoid breathing dust or mist. If not possible, wear OHA - approved respirators, particularly when grinding cobalt. 4. Minimize prolonged skin contact. 5. Wash hands thoroughly after handling. Warning: Very hot chip fragments may be thrown from knurling tools at very high speeds. These chips can cause severe burns, cuts or punctures to the skin, or damage to the eyes. Along with safety glasses with side shields, the following are some of the safety precautions that must be followed by operators and observers while using knurling tools: 1. Make sure that the wheel size and style are adequate for use to which it is being put. 2. Chip control is necessary to prevent a continuous chip catching in the workpiece. 3. Chips are very hot and have sharp edges and should not be moved by hand. 4. Turn off the machine whenever chips are removed or when the knurling tools are changed. 5. Do not use air hoses to blow chips away from the machine. 6. To prevent tool breakage, use the correct size toolholder. 7. Make sure that the overhang on the knurl tool is as short as possible. Too much overhang can result in chatter and tool breakage. 8. To prevent the workpiece from coming loose during use, be sure the workpiece is tight and secure in its holder. 9. Overloading of cobalt knurl wheels may cause fractures of these wheels. 1. Keep the cutting fluid clean so no particles can be carried back across the workpiece and possibly scratch it. 2. Cutting fluids may catch on fire when exposed to high temperatures generated during knurling. 3. Work materials such as aluminum, magnesium, uranium, and titanium are flammable and could catch on fire. 4. Cutting fluids should be treated or replaced to reduce bacterial levels which may cause illness. H-74 Call: Fax: Visit: sales@doriantool.com