Thread Milling THREADING. Solid Carbide and Insert Style Thread Mills. AccuThread 856 AccuThread T3 ThreadMills. Drilling. Boring. Reaming.

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1 rilling oring Reaming urnishing Thread Milling Solid arbide and Insert Style Thread Mills Specials ccuthread 856 ccuthread T3 ThreadMills US

2 North merica urope sia llied Machine llied Machine llied Machine urope Wohlhaupter India 120 eeds rive over, OH United States 485 West 3rd Street over, OH United States 93 Vantage Point Pensnett state Kingswinford West Midlands Y6 7FR, United Kingdom -23, 2nd Floor lock ommunity entre Janakpuri, New elhi India ThreadMills US Superion Wohlhaupter GmbH 4185 rosstowne t # vans, G United States 1285 S Patton St. enia, OH United States Maybachstrasse 4 Postfach Frickenhausen Germany llied Machine & ngineering is a worldwide leader in holemaking and finishing solutions. We are committed to providing practical and dependable solutions to our customers through innovative designs and superior customer and technical support. We continue to expand our product offering in order to provide new and different solutions. With Field Sales ngineers located around the world, we position ourselves to provide technical support on site, right at your spindle.

3 Threading Solutions The Foundation The eginning Since 1941, llied Machine & ngineering has provided dependable and practical holemaking solutions to the world. What was once a small job shop in Ohio is now a worldwide leader in cutting tool technology. With three manufacturing facilities in Ohio, one in Georgia, another in Germany, and headquarters in both the United States and urope, llied Machine is positioned to bring innovative solutions and technical expertise directly to the customers hands. Harold. Stokey founded llied Machine & ngineering to aid the war effort, manufacturing taper bearing lock nuts for the production of M1 tanks. Years later, after a sales meeting gone wrong, Stokey possessed a warehouse stocked with spade drill inserts. He set forth into the industry that would become llied Machine s thriving identity: holemaking. The Innovation The People Since the development of the T-, llied Machine has expanded its product offering to support a vast range of customer applications, including large diameter and deep hole drilling, boring, reaming, burnishing, porting, and threading. Steve Stokey xecutive Vice President llied Machine understands that high quality products are only one facet of success. Our customer support is crucial to what we do, and that s why we make sure the best engineers and customer service associates are in place to assist our customers around the world. William H. Stokey President and O Mike Stokey xecutive Vice President ThreadMills US The T- When Harold s son, William H. Stokey, became the president and O, he developed the Throw way, or T-, spade drill insert system. The T- revolutionized the holemaking industry, launching llied Machine ahead of the competition. Since then, numerous innovations and advancements have been created from the T- s inspiration. The Future With over 75 years of experience, llied Machine has encountered the challenges of growth and success. y investing in cutting edge technology and the brightest and sharpest minds, our knowledge and capabilities continue to expand and grow every day.

4 Replaceable Insert rills Reduce costs by decreasing set-up time and utilizing a single holder for the lives of multiple inserts Provide flexibility to quickly switch between inserts with different geometries Products: - GN3SYS T GN3SYS T Pro - Original T- GN2 T- - High Performance Universal Indexable Insert rills Protect your investment and reduce your inventory with replaceable cartridges that allow the same holder to be used repeatedly Indexable inserts increase productivity and tool life while reducing costs Products: - 4T rill - Revolution rill - Opening rill Replaceable / Indexable Insert rills llow for higher spindle speeds and take advantage of the power curve on modern N machines chieve maximum penetration rates in deep hole drilling applications Holders cover a range of sizes with the replaceable heads determining the cutting diameter Products: - P rill Solid arbide rills Offer greater strength and stability when drilling tougher materials vailable in diameters from 3mm - 20mm an be made-to-order specifically for your application (Superion quoted specials) - S Superion

5 Structural Steel Solutions eliver outstanding performance and durability in structural steel applications esigned to produce optimal results in difficult-tomachine materials vailable in multiple lengths and diameters T- style drills have different insert geometry options to improve performance depending on material Products: - Original T- GN2 T- - GN3SYS T Pro T (STS) Machining Solutions The internal ejection system flushes chips and debris from the hole with no interference to the cutting process Utilizes the advantages of the T- drill insert esigned to significantly increase penetration rates over brazed heads and traditional gun drills Products: - T- rill Hydraulic Port ontour utters Save significant time and money by performing four processes in one step Replaceable insert design reduces costs, inventory, and set-up times vailable in 4 industry specifications: - Imperial: S J Metric: ISO : Military: S S John eere: JS-G173.1 Products: - ccuport 432 nhanced Special rilling apabilities llied Machine ngineers are available to meet with you to evaluate your application and recommend the best solution for you Special drilling solutions can incorporate advanced features such as adjustable diameter locations, multiple steps, additional coolant designs, special lengths and diameters, and more Special drills can drastically reduce your cost-per-hole and increase your overall productivity by eliminating multiple processes and increasing tool life

6 High Precision oring Systems esigns available for high volume applications that increase rigidity to improve performance Versatile boring heads that are flexible with changing applications while maintaining excellent performance Provides high precision with absolute repeatability to ensure every part is held to tolerance Offers an industry leading modular shank connection that maintains rigidity and reduces inventory on your boring system vailable with both digital and analog settings Products: - Wohlhaupter oring Tools Modular oring Systems The modular capabilities are ideal for use across multiple different projects Offers versatile boring heads suitable for all job shops and tooling rooms Provides an economical solution for low volume and/ or short-term production applications Offers both rough and finish boring solutions Products: - riterion oring Tools xpandable Reaming Solutions xpandable cutting diameters accommodate for wear, which extends tool life Replaceable cutting heads and rings reduce waste and improve production time versus solid high speed steel and carbide reamers Hold tight tolerances to ensure processes are performed to accurate specifications Reduce tooling costs because many items are available for recondition Products: - LVN Reamers Roller urnishing Solutions Produce excellent surface finishes Provide accurate size control Increase surface hardness Solutions for both through hole and blind hole applications Products: - S...M.I. Roller urnishing Tools

7 Solid arbide Thread Mills vailable with coolant through options over a wide range of thread forms Provide optimal solutions for both high production projects and short-run applications Products - ccuthread ccuthread T3 - ThreadMills US Replaceable Insert Thread Mills 3 insert lengths are available that cover a wide range of thread forms Holders can utilize inserts with different pitches and thread forms Repeatability is achieved by both the bolt-in style and the pin style locking systems Increase tool life by 25-50% with llied Machine s M210 coating Products - ccuthread 856: olt-in Style - ccuthread 856: Pin Style SPIL PILITIS When it comes to designing and developing special solutions for customers, llied Machine is the top choice. If your application requires special tooling, give us a call. Our engineered specials are developed by the brightest engineers in the industry. Most of our standard tooling can be altered as specials, or we can create entirely new concepts for particularly unique applications. One special tooling solution is Insta-Quote, the online system that allows you to design your own special tooling 24/7. Receive a quote and drawings within minutes just by following the steps. nd with the addition of Superion technology and capabilities, we can customize made-to-order solid carbide tools to achieve optimal results for your applications. Whatever your application, llied Machine has the answer.

8 Threading Solutions Solid arbide and Indexable Thread Mills ccuthread 856 ThreadMills US ny Thread, ny Time llied Machine's thread milling product line has developed into a comprehensive range of high precision tooling that offers outstanding productivity with exceptional levels of tool life and thread accuracy. The thread mill range covers both solid carbide and indexable replaceable insert tools with an extensive range of thread forms. Our thread milling product line has been specifically designed to provide customers with a wide range of options. This is achieved by offering two thread mill ranges within our product lineup: the low cost, general production ThreadMills US range, and the high performance, high productivity ccuthread range. Online programmer available 24/7 Solid carbide and indexable insert styles Large range of thread form options Oil & Gas griculture Renewable nergy This triangle is a safety hazard symbol. It alerts you to potential safety hazards that can cause tool failure and serious injury. When you see this symbol in the catalog, look for a related safety message that may be near this triangle or referred to in the nearby text. There are safety signal words also used in the catalog. Safety messages follow these words. WRNING WRNING (shown above) means that failure to follow the precautions in this message could result in tool failure and serious injury. pplicable Industries erospace Your safety and the safety of others is very important. This catalog contains important safety messages. lways read and follow all safety precautions. utomotive Tool, Mold & ie Firearms General Machining Medical NOTI means that failure to follow the precautions in this message could result in damage to the tool or machine but not result in personal injury. NOT and IMPORTNT are also used. These are important that you read and follow but are not safety-related. Visit for the most up-to-date information and procedures.

9 Reference Icons The following icons will appear throughout the catalog to help you navigate between products. olt-in Style Inserts Refers to the available bolt-in style thread mill insert options olt-in Style Insert Holders Refers to the range of holder options available for bolt-in style inserts Pin Style Inserts Refers to the available pin style thread mill insert options. Pin Style Insert Holders Refers to the range of holder options available for pin style inserts Setup / ssembly Information etailed instructions and information regarding the corresponding part(s) Recommended utting ata Speed and feed recommendations for optimum and safe threading oolant Through Option Indicates that the product is coolant through Threading Solutions ontents Introduction Information Thread Mills Overview and Online Tools Solid arbide Thread Mills Product Overview Port and Thread Finishing Kits Product Nomenclature SW Thread Form SPT Thread Form SPP Thread Form NPT Thread Form NPTF Thread Form NPS Thread Form NPSF Thread Form UN Thread Form ISO Thread Form UN Thread Form (ccuthread T3) ISO Thread Form (ccuthread T3) Indexable Thread Mills Product Overview Product Nomenclature olt-in Style: NPT / NPTF Thread Forms SPT / SPP Thread Forms UN Thread Form UNJ Thread Form ISO Thread Form Holders Pin Style: NPT / NPTF / SPT Thread Forms SPP / PI-ROUN / M Thread Forms UN Thread Form UNJ Thread Form ISO Thread Form Holders Recommended utting ata Pre-rill Information, Formulas and Recommended Pass hart Solid arbide: ccuthread Solid arbide: ThreadMills US Solid arbide: ccuthread T Indexable: ccuthread Programming Guide ccuthread T3 Technical Guide Troubleshooting Guide : 1

10 Solid arbide and Indexable Thread Mills High Performance Threading Solutions THR MILLING ON RIGHT ORING Solid arbide Thread Mills Notes llied Machine's proprietary M210 coating yields a 25-50% increase in tool life over competitor products ccuthread 856 Standard cutting lengths allow for multiple applications without the need for special thread mills Helical flute offers increased strength and rigidity when cutting forces are applied ThreadMills US Helical flute offers increased strength and rigidity when cutting forces are applied High quality for consistent, predictable production oolant through options available TilN coating improves tool life versus uncoated tools URNISHING ccuthread T3 llied Machine's proprietary M210 coating yields a 25-50% increase in tool life over competitor products Standard cutting lengths allow for multiple applications without the need for special thread mills Helical flute offers increased strength and rigidity when cutting forces are applied Indexable Insert Thread Mills Notes ccuthread 856 olt-in Style Thread mill holders are manufactured from stainless steel that is engineered to dampen vibration during operation xtensive range of thread forms with two thread lengths ccuthread 856 Pin Style an produce left or right handed threads Patented pin style locking system ensures unsurpassed repeatability Thread mill holders are manufactured from stainless steel that is engineered to dampen vibration during operation xtensive range of thread forms with two thread lengths Full profiles present on all inserts allow 100% thread form against 65-75% for tapping SPILS ccuthread 856 Indexable Inserts olt-in Style Pin Style llied Machine's premium carbide allows for extended tool life while providing high quality thread forms llied Machine's proprietary M210 coating yields a 25-50% increase in tool life over competitor products :

11 Solid arbide and Indexable Thread Mills Online Tools Insta-ode Find your thread mill. reate your program. The all new software lets you choose the best thread mill product for your application and create the program code for your machine. Insta-ode is available as a P download app (that can be used offline) and an online web app available 24/7 at liminate the wait. Get your program now. Insta-ode also has a ycle Time alculator ORING Online Version ownload Version Offline Version Updates URNISHING Generates thread mill G-code programs vailable online 24/7 No log-in required No updates needed asily share the program code Supported on all web browsers reates program code for multiple machine platforms Suggests a thread mill based on application details Provides estimated cycle time for improved production vailable for use offline Update your offline Insta-ode software ownload the updated.zip file, then transfer to the offline computer. lick "check for update" in your Insta- ode software and navigate to the downloaded.zip file This allows you to keep all your saved programs ownload and open llied_machine_insta-ode.zip lick on setup.exe to install the program One click updates are available for online computers Supported on all Windows OS SPILS : 3

12 Solid arbide and Indexable Thread Mills Solid arbide Styles and Thread Forms Straight SW Helical SPP, NPS, NPSF, UN, ISO Taper Helical SPT, NPT, NPTF Helical (3-Tooth Style) UN, ISO ccuthread 856 ccuthread 856 ccuthread 856 ccuthread T3 ORING ThreadMills US (coolant and non-coolant) ThreadMills US (coolant and non-coolant) ThreadMills US (coolant and non-coolant) ccuthread T3 Left Hand utting The tool continues to climb mill while it moves from top to bottom URNISHING dvantage Improves tool life and produces a precise thread form 3 utting Teeth The tool cuts minimal threads at once and reduces side deflection dvantage uts harder materials, and produces deeper threads than a standard thread mill M210 oating Multi-layer PV coating dvantage Improves cycle times and tool life dditional Information vailable in UN and ISO thread forms 1/4P 60 1/4P 60 SPILS vailable in imperial and metric shanks vailable in 2x and 3x lengths 1/8P xternal UN Thread Form 1/8P xternal ISO Thread Form :

13 Solid arbide and Indexable Thread Mills Port and Thread Finishing Kits W HV KIT FOR THT Kits aren t for everyone, but if you work on different projects from day to day, you need to be prepared for the work tomorrow will bring. ORING The omplete Package Producing fully finished threaded hydraulic ports has never been easier. The Port and Thread Finishing Kit includes the ccuport 432 port contour cutter with a dedicated ccuthread 856 solid carbide thread mill in a single kit. You also receive the T- inserts and port form inserts needed to complete the assembly. Port kits incorporate the ccuthread 856 solid carbide thread mills to increase the manufacturing flexibility by allowing hydraulic ports to be produced in just two operations. In addition, where a unique port profile is required, llied Machine provides a dedicated special tooling solution using our extensive tool design and manufacturing experience to meet precise specifications. URNISHING NOT: See Section 92 of our product catalog for the complete list of Port and Thread Finishing Kits. One Tool, FOUR Operations Spot Face Port ontour Tap rill Spot rill NOT: See Section 92 of our product catalog for full ccuport 432 product line information. SPILS : 5

14 Solid arbide and Indexable Thread Mills Product Nomenclature ccuthread 856 Solid arbide Thread Mills TM U K M ORING 1. Thread Mill 2. Thread lass 3. oating 4. Min Thread iameter 5. Thread Pitch 6. Shank TM = Standard U = UN K = M = 1/4 (nglish) 20 = UN 20 TPI lank = Imperial HTM = Heavy duty N = NPT, NPTF U = Uncoated 0008 = #8 (Number rill) 075 = ISO 0.75 M = Metric TW = Weldon flat = SPP, SPT, SW 0450 = M4.5 (ISO) NPT = ll pipe M = ISO threads will show thread form = ccuport specific ThreadMills US Solid arbide Thread Mills TM H M Thread Mill 2. Min Thread iameter 3. Thread Pitch 4. Optional 5. Shank TM = TilN 250 = 1/4 (nglish) 20 = UN 20 TPI H = oolant hole lank = Imperial TMFT = Uncoated 08 = #8 (Number rill) 075 = ISO 0.75 = ouble end M = Metric HTM = Heavy duty 45 = M4.5 (ISO) NPT = ll pipe HTMFT = Heavy duty uncoated threads will show thread form NPT = ll pipe threads will show thread form URNISHING Reference Key Symbol ttribute 1 Maximum cutter diameter 2 Shank diameter Overall length 2 1 Length of cut SPILS :

15 Solid arbide and Indexable Thread Mills Product Nomenclature ccuthread T3 Solid arbide Thread Mills TM M - 3T Thread Mill 2. Min Thread iameter 3. Pitch 4. Shank 5. Style 6. epth to iameter Ratio TM = Standard 250 = 1/4 (nglish) 20 = UN 20 TPI lank = Imperial 3T = 3 tooth 2 = 2x 45 = M4.5 (Metric) 075 = Metric 0.75 M = Metric 3 = 3x ORING Reference Key Symbol 1 ttribute Maximum cutter diameter 2 3 Shank diameter Undercut diameter 2 1 Overall length Length of cut 3 URNISHING SPILS : 7

16 SW Solid arbide and Indexable Thread Mills Solid arbide Thread Mills SW Non-oolant R =.137P 55 R =.137P xternal 2 1 ORING URNISHING SW Non-oolant TPI (Pitch) Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US ccuthread / TM20SW / TM18SW / TM16SW / TM14SW / TM12SW / TM11SW / TM10SW - 9 7/ TM9SW TM8SW / TM20SWM TMK M 18 5/ TM18SWM TMK M 16 3/ TM16SWM TMK M 14 7/ TM14SWM TMK M 12 1/ TM12SWM TMK M 11 5/ TM11SWM TMK M 10 3/ TM10SWM TMK M 9 7/ TM9SWM TMK0875-9M TM8SWM TMK1000-8M SPILS Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) :

17 Solid arbide and Indexable Thread Mills SW Solid arbide Thread Mills SW oolant Through R =.137P 55 R =.137P xternal 2 1 SW oolant Through TPI (Pitch) Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US 20 1/ TM20SWH 18 5/ TM18SWH 16 3/ TM16SWH 14 7/ TM14SWH 12 1/ TM12SWH 11 5/ TM11SWH 10 3/ TM10SWH 9 7/ TM9SWH TM8SWH 20 1/ TM20SWHM 18 5/ TM18SWHM 16 3/ TM16SWHM 14 7/ TM14SWHM 12 1/ TM12SWHM 11 5/ TM11SWHM 10 3/ TM10SWHM 9 7/ TM9SWHM TM8SWHM ORING URNISHING Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) SPILS : 9

18 SPT Solid arbide and Indexable Thread Mills Solid arbide Thread Mills SPT R =.137P R =.137P xternal 2 1 ORING SPT Non-oolant TPI (Pitch) Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US ccuthread /16 and 1/ TM28SPT /4 and 3/ TM19SPT /2 and 3/ TM14SPT TM11SPT /16 and 1/ TM28SPTM TMK0063-SPTM 19 1/4 and 3/ TM19SPTM TMK0250-SPTM 14 1/2 and 3/ TM14SPTM TMK0500-SPTM TM11SPTM TMK1000-SPTM R =.137P R =.137P xternal URNISHING SPT oolant Through 2 Thread Mill 1 TPI (Pitch) Min Thread Ø Flutes 1 2 ThreadMills US 28 1/16 and 1/ TM28SPTH 19 1/4 and 3/ TM19SPTH 14 1/2 and 3/ TM14SPTH TM11SPTH 28 1/16 and 1/ TM28SPTHM 19 1/4 and 3/ TM19SPTHM 14 1/2 and 3/ TM14SPTHM TM11SPTHM SPILS Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) :

19 Solid arbide and Indexable Thread Mills SPP Solid arbide Thread Mills SPP R =.137P 55 R =.137P xternal 2 1 SPP Non-oolant TPI (Pitch) Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US ccuthread /16 and 1/ TM28SPP /4 and 3/ TM19SPP /2 and 3/ TM14SPP TM11SPP /16 and 1/ TM28SPPM TMK0063-SPPM 19 1/4 and 3/ TM19SPPM TMK0250-SPPM 19 3/ HTM19SPPM /2 and 3/ TM14SPPM TMK0500-SPPM 14 3/ HTM14SPPM TM11SPPM TMK1000-SPPM ORING R =.137P 55 R =.137P xternal 2 1 URNISHING SPP oolant Through TPI (Pitch) Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US 28 1/16 and 1/ TM28SPPH 19 1/4 and 3/ TM19SPPH 14 1/2 and 3/ TM14SPPH TM11SPPH 28 1/16 and 1/ TM28SPPHM 19 1/4 and 3/ TM19SPPHM 14 1/2 and 3/ TM14SPPHM TM11SPPHM Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) SPILS : 11

20 NPT Solid arbide and Indexable Thread Mills Solid arbide Thread Mills NPT Non-oolant xternal 2 1 ORING URNISHING NPT Non-oolant TPI (Pitch) Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US ccuthread /16 and 1/ TM27NPT TMNK0063-NPT 27 1/ HTM27NPT HTMNK0125-NPT 18 1/4 and 3/ TM18NPT TMNK0250-NPT 18 1/4 and 3/ HTM18NPT HTMNK0250-NPT 14 1/2 and 3/ TM14NPT TMNK0500-NPT 14 3/ HTM14NPT HTMNK0750-NPT TM11NPT TMNK1000-NPT HTM11NPT HTMNK1000-NPT 8 2-1/ TM8NPT TMNK2500-NPT 27 1/16 and 1/ TM27NPTM TMNK0063-NPTM 27 1/ HTM27NPTM /4 and 3/ TM18NPTM TMNK0250-NPTM 18 1/4 and 3/ HTM18NPTM /2 and 3/ TM14NPTM TMNK0500-NPTM 14 3/ HTM14NPTM TM11NPTM TMNK1000-NPTM HTM11NPTM / TM8NPTM TMNK2500-NPTM SPILS Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) :

21 Solid arbide and Indexable Thread Mills NPT Solid arbide Thread Mills NPT oolant Through xternal 2 1 NPT oolant Through TPI (Pitch) Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US 27 1/16 and 1/ TM27NPTH 27 1/ HTM27NPTH 18 1/4 and 3/ TM18NPTH 18 1/4 and 3/ HTM18NPTH 14 1/2 and 3/ TM14NPTH 14 3/ HTM14NPTH TM11NPTH HTM11NPTH 8 2-1/ TM8NPTH 27 1/16 and 1/ TM27NPTHM 27 1/ HTM27NPTHM 18 1/4 and 3/ TM18NPTHM 18 1/4 and 3/ HTM18NPTHM 14 1/2 and 3/ TM14NPTHM 14 3/ HTM14NPTHM TM11NPTHM HTM11NPTHM 8 2-1/ TM8NPTHM ORING URNISHING Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) SPILS : 13

22 NPTF Solid arbide and Indexable Thread Mills Solid arbide Thread Mills NPTF Non-oolant xternal 2 1 ORING NPTF Non-oolant TPI (Pitch) Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US ccuthread /16 and 1/ TM27NPTF TMNK0063-NPTF 18 1/4 and 3/ TM18NPTF TMNK0250-NPTF 14 1/2 and 3/ TM14NPTF TMNK0500-NPTF TM11NPTF TMNK1000-NPTF 8 2-1/ TM8NPTF TMNK2500-NPTF 27 1/16 and 1/ TM27NPTFM TMNK0063-NPTFM 18 1/4 and 3/ TM18NPTFM TMNK0250-NPTFM 14 1/2 and 3/ TM14NPTFM TMNK0500-NPTFM TM11NPTFM TMNK1000-NPTFM 8 2-1/ TM8NPTFM TMNK2500-NPTFM URNISHING SPILS Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) :

23 Solid arbide and Indexable Thread Mills NPTF Solid arbide Thread Mills NPTF oolant Through xternal 2 1 NPTF oolant Through TPI (Pitch) Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US 27 1/16 and 1/ TM27NPTFH 18 1/4 and 3/ TM18NPTFH 14 1/2 and 3/ TM14NPTFH TM11NPTFH 8 2-1/ TM8NPTFH 27 1/16 and 1/ TM27NPTFHM 18 1/4 and 3/ TM18NPTFHM 14 1/2 and 3/ TM14NPTFHM TM11NPTFHM 8 2-1/ TM8NPTFHM ORING URNISHING Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) SPILS : 15

24 NPS Solid arbide Thread Mills NPS Solid arbide and Indexable Thread Mills xternal 2 1 ORING NPS Non-oolant TPI (Pitch) Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US 27 1/ TM27NPS 18 1/4 and 3/ TM18NPS 14 1/2 and 3/ TM14NPS TM11NPS 27 1/ TM27NPSM 18 1/4 and 3/ TM18NPSM 14 1/2 and 3/ TM14NPSM TM11NPSM xternal URNISHING NPS oolant Through 2 1 Thread Mill TPI (Pitch) Min Thread Ø Flutes 1 2 ThreadMills US 27 1/ TM27NPSH 18 1/4 and 3/ TM18NPSH 14 1/2 and 3/ TM14NPSH TM11NPSH 27 1/ TM27NPSHM 18 1/4 and 3/ TM18NPSHM 14 1/2 and 3/ TM14NPSHM TM11NPSHM SPILS Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) :

25 Solid arbide and Indexable Thread Mills NPSF Solid arbide Thread Mills NPSF xternal 2 1 NPSF Non-oolant TPI (Pitch) Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US 27 1/ TM27NPSF 18 1/4 and 3/ TM18NPSF 14 1/2 and 3/ TM14NPSF TM11NPSF 27 1/ TM27NPSFM 18 1/4 and 3/ TM18NPSFM 14 1/2 and 3/ TM14NPSFM TM11NPSFM ORING xternal NPSF oolant Through 2 1 URNISHING Thread Mill TPI (Pitch) Min Thread Ø Flutes 1 2 ThreadMills US 27 1/ TM27NPSFH 18 1/4 and 3/ TM18NPSFH 14 1/2 and 3/ TM14NPSFH TM11NPSFH 27 1/ TM27NPSFHM 18 1/4 and 3/ TM18NPSFHM 14 1/2 and 3/ TM14NPSFHM TM11NPSFHM Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) SPILS : 17

26 UN Solid arbide and Indexable Thread Mills Solid arbide Thread Mills UN Non-oolant 1/4P 60 1/8P xternal 2 1 ORING URNISHING UN Non-oolant TPI (Pitch) *Straight fluted Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US ccuthread #2 3* TM #2 3* TM08656 TMUK #3 3* TM # TM #4 3* TM12540 TMUK # TM # TM13832 TMUK # TM16432 TMUK # TM19032 TMUK # HTM / TM # TM19028 TMUK / TM25028 TMUK / TM # TM19024 TMUK # HTM / TM31224 TMUK / TM37524 TMUK / TM / TM25020 TMUK / HTM / TM43720 TMUK / TM SPILS Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) :

27 Solid arbide and Indexable Thread Mills UN Solid arbide Thread Mills UN Non-oolant (continued) 1/4P 60 1/8P xternal 2 1 UN Non-oolant TPI (Pitch) Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US ccuthread / TM31218 TMUK / HTM / TM56218 TMUK / TM37516 TMUK / HTM / TM75016 TMUK / TM43714 TMUK / TM87514 TMUK / TM50013 TMUK / HTM / TM56212 TMUK / TM75012 TMUK TM / TM62511 TMUK / TM62511-L TMUK L 10 3/ TM75010 TMUK / TM75010-L TMUK L 9 7/ TM87509 TMUK / TM87509-L TMUK0875-9L TM10008 TMUK TM10008-L TMUK1000-8L 7 1-1/ TM / TM ORING URNISHING Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) SPILS : 19

28 UN Solid arbide and Indexable Thread Mills Solid arbide Thread Mills UN Non-oolant 1/4P 60 1/8P xternal 2 1 ORING URNISHING UN Non-oolant TPI (Pitch) *Straight fluted Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US ccuthread #2 3* TM08664M TMUK M 56 #2 3* TM08656M TMUK M 48 #3 3* TM09948M TMUK M 44 # TM12544M TMUK M 40 #4 3* TM12540M TMUK M 36 # TM16436M TMUK M 32 # TM13832M TMUK M 32 # TM16432M TMUK M 32 # TM19032M TMUK M 32 # HTM19032M / TM50032M - 28 # TM19028M TMUK M 28 1/ TM25028M TMUK M 28 7/ TMUK M 28 1/ TM50028M - 24 # TM19024M TMUK M 24 # HTM19024M TMUK M 24 5/ TM31224M TMUK M 24 3/ TM37524M / TM50024M / TM25020M TMUK M 20 1/ HTM25020M / TM43720M TMUK M 20 1/ TM50020M - SPILS Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) :

29 Solid arbide and Indexable Thread Mills UN Solid arbide Thread Mills UN Non-oolant (continued) 1/4P 60 1/8P xternal 2 1 UN Non-oolant TPI (Pitch) Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US ccuthread / TM31218M TMUK M 18 5/ HTM31218M / TM56218M TMUK M 16 3/ TM37516M TMUK M 16 3/ HTM37516M / TM75016M TMUK M 14 7/ TM43714M TMUK M 14 7/ TM87514M TMUK M 13 1/ TM50013M TMUK M 13 1/ HTM50013M / TM56212M TMUK M 12 3/ TM75012M TMUK M TM10012M / TM62511M TMUK M 11 5/ TM62511M-L TMUK LM 10 3/ TM75010M TMUK M 10 3/ TM75010M-L TMUK LM 9 7/ TM87509M TMUK0875-9M 9 7/ TM87509M-L TMUK0875-9LM TM10008M TMUK1000-8M TM10008M-L TMUK1000-8LM 7 1-1/ TM12507M TMUK1125-7M 6 1-3/ TM13706M TMUK1375-6M ORING URNISHING Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) SPILS : 21

30 UN Solid arbide and Indexable Thread Mills Solid arbide Thread Mills UN oolant Through 1/4P 60 1/8P xternal 2 1 ORING URNISHING UN oolant Through TPI (Pitch) *Straight fluted Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US 64 #2 3* TM08664H 56 #2 3* TM08656H 48 #3 3* TM09948H 44 # TM12544H 40 #4 3* TM12540H 36 # TM16436H 32 # TM13832H 32 # TM16432H 32 # TM19032H 32 # HTM19032H 32 1/ TM50032H 28 # TM19028H 28 1/ TM25028H 28 1/ TM50028H 24 # TM19024H 24 # HTM19024H 24 5/ TM31224H 24 3/ TM37524H 24 1/ TM50024H 20 1/ TM25020H 20 1/ HTM25020H 20 7/ TM43720H 20 1/ TM50020H SPILS Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) :

31 Solid arbide and Indexable Thread Mills UN Solid arbide Thread Mills UN oolant Through (continued) 1/4P 60 1/8P xternal 2 1 UN oolant Through TPI (Pitch) Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US 18 5/ TM31218H 18 5/ HTM31218H 18 9/ TM56218H 16 3/ TM37516H 16 3/ HTM37516H 16 3/ TM75016H 14 7/ TM43714H 14 7/ TM87514H 13 1/ TM50013H 13 1/ HTM50013H 12 9/ TM56212H 12 3/ TM75012H TM10012H 11 5/ TM62511H 11 5/ TM62511H-L 10 3/ TM75010H 10 3/ TM75010H-L 9 7/ TM87509H 9 7/ TM87509H-L TM10008H TM10008H-L 7 1-1/ TM12507H 6 1-3/ TM13706H ORING URNISHING Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) SPILS : 23

32 UN Solid arbide and Indexable Thread Mills Solid arbide Thread Mills UN oolant Through 1/4P 60 1/8P xternal 2 1 ORING URNISHING UN oolant Through TPI (Pitch) *Straight fluted Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US 64 #2 3* TM08664HM 56 #2 3* TM08656HM 48 #3 3* TM09948HM 44 # TM12544HM 40 #4 3* TM12540HM 36 # TM16436HM 32 # TM13832HM 32 # TM16432HM 32 # TM19032HM 32 # HTM19032HM 32 1/ TM50032HM 28 # TM19028HM 28 1/ TM25028HM 28 1/ TM50028HM 24 # TM19024HM 24 # HTM19024HM 24 5/ TM31224HM 24 3/ TM37524HM 24 1/ TM50024HM 20 1/ TM25020HM 20 1/ HTM25020HM 20 7/ TM43720HM 20 1/ TM50020HM SPILS Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) :

33 Solid arbide and Indexable Thread Mills UN Solid arbide Thread Mills UN oolant Through (continued) 1/4P 60 1/8P xternal 2 1 UN oolant Through TPI (Pitch) Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US 18 5/ TM31218HM 18 5/ HTM31218HM 18 9/ TM56218HM 16 3/ TM37516HM 16 3/ HTM37516HM 16 3/ TM75016HM 14 7/ TM43714HM 14 7/ TM87514HM 13 1/ TM50013HM 13 1/ HTM50013HM 12 9/ TM56212HM 12 3/ TM75012HM TM10012HM 11 5/ TM62511HM 11 5/ TM62511HM-L 10 3/ TM75010HM 10 3/ TM75010HM-L 9 7/ TM87509HM 9 7/ TM87509HM-L TM10008HM TM10008HM-L 7 1-1/ TM12507HM 6 1-3/ TM13706HM ORING URNISHING Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) SPILS : 25

34 ISO Solid arbide and Indexable Thread Mills Solid arbide Thread Mills ISO Non-oolant 1/4P 60 1/8P xternal 2 1 ORING URNISHING ISO Non-oolant Pitch *Straight fluted Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US ccuthread M2 3* TM M2.5 3* TM M3 3* TM M TM M TM M TM M TM45075 TMMK M TM80075 TMMK M TM M TM50080 TMMK M TM60100 TMMK M TM12100 TMMK M TM80125 TMMK M TM10150 TMMK M TM14150 TMMK M TM18150 TMMK M TM M TM12175 TMMK M TM M TM16200 TMMK M TM20250 TMMK M TM24300 TMMK M TM M TM SPILS Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) :

35 Solid arbide and Indexable Thread Mills ISO Solid arbide Thread Mills ISO oolant Through 1/4P 60 1/8P xternal 2 1 ISO oolant Through Pitch *Straight fluted Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US 0.40 M2 3* TM20040H 0.45 M2.5 3* TM25045H 0.50 M3 3* TM30050H 0.50 M TM60050H 0.50 M TM10050H 0.70 M TM40070H 0.75 M TM45075H 0.75 M TM80075H 0.75 M TM10075H 0.80 M TM50080H 1.00 M TM60100H 1.00 M TM12100H 1.25 M TM80125H 1.50 M TM10150H 1.50 M TM14150H 1.50 M TM18150H 1.50 M TM20150H 1.75 M TM12175H 2.00 M TM14200H 2.00 M TM16200H 2.50 M TM20250H 3.00 M TM24300H 3.50 M TM30350H 4.00 M TM36400H ORING URNISHING Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) SPILS : 27

36 ISO Solid arbide and Indexable Thread Mills Solid arbide Thread Mills ISO Non-oolant 1/4P 60 1/8P xternal 2 1 ORING URNISHING ISO Non-oolant Pitch *Straight fluted Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US ccuthread M2 3* TM20040M TMMK M 0.45 M2.5 3* TM25045M TMMK M 0.50 M3 3* TM30050M TMMK M 0.50 M TM60050M TMMK M 0.50 M TM10050M TMMK M 0.70 M TM40070M TMMK M 0.75 M TM45075M TMMK M 0.75 M TM60075M TMMK M 0.75 M TM10075M TMMK M 0.80 M TM50080M TMMK M 1.00 M TM60100M TMMK M 1.00 M TM12100M TMMK M 1.25 M TM80125M TMMK M 1.50 M TM10150M TMMK M 1.50 M TM14150M TMMK M 1.50 M TM18150M TMMK M 1.50 M TM20150M M TM12175M TMMK M 2.00 M TM14200M TMMK M 2.00 M TM16200M TMMK M 2.50 M TM20250M TMMK M 3.00 M TM24300M TMMK M 3.50 M TM30350M TMMK M 4.00 M TM36400M TMMK M SPILS Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) :

37 Solid arbide and Indexable Thread Mills ISO Solid arbide Thread Mills ISO oolant Through 1/4P 60 1/8P xternal 2 1 ISO oolant Through Pitch *Straight fluted Thread Mill Min Thread Ø Flutes 1 2 ThreadMills US 0.40 M2 3* TM20040HM 0.45 M2.5 3* TM25045HM 0.50 M3 3* TM30050HM 0.50 M TM60050HM 0.50 M TM10050HM 0.70 M TM40070HM 0.75 M TM45075HM 0.75 M TM60075HM 0.75 M TM10075HM 0.80 M TM50080HM 1.00 M TM60100HM 1.00 M TM12100HM 1.25 M TM80125HM 1.50 M TM10150HM 1.50 M TM14150HM 1.50 M TM18150HM 1.50 M TM20150HM 1.75 M TM12175HM 2.00 M TM14200HM 2.00 M TM16200HM 2.50 M TM20250HM 3.00 M TM24300HM 3.50 M TM30350HM 4.00 M TM36400HM ORING URNISHING Key on : 1 : : 4 Weldon Flat To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) xample: ylindrical shank = TMNK0500-NPT Weldon shank flat = TWNK0500-NPT NOT: Weldon flats have a minimum order quantity of 2 pieces = Imperial (in) = Metric (mm) SPILS : 29

38 UN Solid arbide and Indexable Thread Mills Solid arbide Thread Mills UN 2x 1/4P 60 1/8P xternal ORING URNISHING UN Non-oolant TPI (Pitch) Thread Mill Min Thread Ø Flutes ccuthread T3 64 # TM T2 56 # TM T2 48 # TM T2 40 # TM T2 36 # TM T2 32 # TM T2 32 # TM T2 32 # TM T2 28 1/ TM T2 24 # TM T2 24 5/ TM T2 20 1/ TM T2 20 7/ TM T2 18 5/ TM T2 16 3/ TM T2 14 7/ TM T2 13 1/ TM T2 12 9/ TM T2 64 # TM07364M-3T2 56 # TM08656M-3T2 48 # TM09948M-3T2 40 # TM11240M-3T2 36 # TM16436M-3T2 32 # TM13832M-3T2 32 # TM16432M-3T2 32 # TM19032M-3T2 28 1/ TM25028M-3T2 24 # TM19024M-3T2 24 5/ TM31224M-3T2 20 1/ TM25020M-3T2 20 7/ TM43720M-3T2 18 5/ TM31218M-3T2 16 3/ TM37516M-3T2 14 7/ TM43714M-3T2 SPILS Key on : 1 : : 4 = Imperial (in) = Metric (mm) :

39 Solid arbide and Indexable Thread Mills UN Solid arbide Thread Mills UN 3x 1/4P 60 1/8P xternal UN Non-oolant TPI (Pitch) Thread Mill Min Thread Ø Flutes ccuthread T3 40 # TM T3 32 # TM T3 32 # TM T3 28 1/ TM T3 24 # TM T3 24 5/ TM T3 20 1/ TM T3 18 5/ TM T3 40 # TM11240M-3T3 32 # TM13832M-3T3 32 # TM19032M-3T3 28 1/ TM25028M-3T3 24 # TM19024M-3T3 24 5/ TM31224M-3T3 20 1/ TM25020M-3T3 18 5/ TM31218M-3T3 ORING URNISHING Key on : 1 : : 4 = Imperial (in) = Metric (mm) SPILS : 31

40 ISO Solid arbide and Indexable Thread Mills Solid arbide Thread Mills ISO 2x 1/4P 60 1/8P xternal ORING URNISHING ISO Non-oolant Pitch Thread Mill Min Thread Ø Flutes ccuthread T M TM T M TM T M TM T M TM T M TM T M TM T M TM T M TM T M TM T M TM T M TM20040M-3T M TM25045M-3T M TM30050M-3T M TM35060M-3T M TM40070M-3T M TM50080M-3T M TM60100M-3T M TM80125M-3T M TM10150M-3T M TM12175M-3T2 SPILS Key on : 1 : : 4 = Imperial (in) = Metric (mm) :

41 Solid arbide and Indexable Thread Mills ISO Solid arbide Thread Mills ISO 3x 1/4P 60 1/8P xternal ISO Non-oolant Pitch Thread Mill Min Thread Ø Flutes ccuthread T M TM T M TM T M TM T M TM T M TM T M TM T M TM T M TM T M TM T M TM25045M-3T M TM30050M-3T M TM35060M-3T M TM40070M-3T M TM50080M-3T M TM60100M-3T M TM80125M-3T M TM10150M-3T M TM12175M-3T3 ORING URNISHING Key on : 1 : : 4 = Imperial (in) = Metric (mm) SPILS : 33

42 Solid arbide and Indexable Thread Mills Indexable Insert Thread Mills Overview olt-in Style Replaceable inserts allow for quick set-ups and tool changes to keep the production process moving smoothly Inserts are available with M210 coating, which increases tool life vailable with 1 flute only Multiple thread form styles are available Tapered thread forms: NPT, NPTF, SPT Straight thread forms: SPP, UN, UNJ, ISO ORING olt-in Style Indexable Thread Mill ssembly Step 1: Slide the thread mill insert into the insert holder slot. Step 2: Tighten the screws to hold the insert in place. URNISHING Pin Style Replaceable inserts allow for quick set-ups and tool changes to keep the production process moving smoothly Inserts are available with M210 coating, which increases tool life Holders available in 2 styles: Weldon Shank and Shell Mill Weldon Shank holders available with 1, 2, 3, and 5 flutes Shell Mill holders available with 6, 7, and 8 flutes Thread forms available: NPT, NPTF, SPT, SPP, PI-ROUN, M, UN, UNJ, ISO Pin Style Indexable Thread Mill ssembly SPILS Step 1: Slide the thread mill insert into the insert holder slot. Step 2: Slide the pin into the pin holder slot to hold the insert in place. Step 3: Tighten the screws to hold both the insert and pin in place. :

43 Solid arbide and Indexable Thread Mills Product Nomenclature ccuthread 856 Indexable Inserts TP 075 K - UN 32 I olt-in Style Pin Style 1. Insert Style 2. Insert Length 3. oating 4. Thread lass 5. Thread Pitch 6. Thread Style TP = olt-in 075 = 3/4 K = M210 UN = UN SPT = SPT 20 = UN I = TN = Pin style 100 = 1.00 = TilN UNJ = UNJ M = ISO 1.0 = ISO = xternal 150 = 1.50 U = Uncoated NPT = NPT F = Full M NPTF = NPTF P = PI Round SPP = SPP ORING Indexable Inserts Symbol ttribute Length of insert T 1 Insert thickness T 1 ccuthread 856 Indexable Insert Holders THT F 075 M Holder Style olt-in Style Pin Style THT = Tapered Head THP = Weldon Positive Rake THN = Straight Head TNR = Weldon Neutral Rake TSN = Shell Mill Positive Rake TSR = Shell Mill Neutral Rake 2. utter iameter 3. Shank esignation 0400 = F = 1 flute 6F = 6 flutes 2F = 2 flutes 7F = 7 flutes 3F = 3 flutes 8F = 8 flutes 5F = 5 flutes olt-in Style Holders Symbol ttribute Symbol ttribute 1 Maximum cutter diameter Overall length 2 Shank diameter Length of insert 3 Pilot diameter 2 L URNISHING 4. Length of Insert 5. Shank esignation 075 = 3/4 lank = Inch 100 = 1.00 M = Metric 150 = 1.50 Pin Style Holders Symbol ttribute Symbol ttribute 1 utter diameter 5 ore diameter (Shell Mill) 1 * Oversized cutter diameter Overall length 2 Shank diameter Length of insert 3 Pilot diameter L 8 Flute length 4 ody diameter (Shell Mill) T 2 Slot width (Shell Mill) SPILS : 35

44 I Solid arbide and Indexable Thread Mills ccuthread 856 Thread Mill Inserts olt-in Style NPT / NPTF NPT / xternal T xternal Insert ORING TPI (Pitch) inch mm T 1 inch T 1 mm NPT /xternal TP075K-NPT TP100K-NPT T 1 NPTF / xternal xternal Insert TPI (Pitch) inch mm T 1 inch T 1 mm NPTF /xternal TP075K-NPTF TP100K-NPTF14 URNISHING SPILS Key on : 1 : : 34 : 41 Inserts sold in quantities of 2 :

45 Solid arbide and Indexable Thread Mills I ccuthread 856 Thread Mill Inserts olt-in Style SPT / SPP R =.137P SPT / xternal T R =.137P xternal Insert TPI (Pitch) inch mm T 1 inch T 1 mm SPT /xternal TP075K-SPT TP100K-SPT TP100K-SPT14 ORING T 1 1/4P 60 1/8P xternal SPP / xternal Insert TPI (Pitch) inch mm T 1 inch T 1 mm SPP /xternal TP075K-SPP TP100K-SPP TP100K-SPP14 URNISHING Key on : 1 : : 34 : 41 Inserts sold in quantities of 2 SPILS : 37

46 I Solid arbide and Indexable Thread Mills ccuthread 856 Thread Mill Inserts olt-in Style UN 1/4P 60 UN T 1 1/8P xternal Insert ORING TPI (Pitch) inch mm T 1 inch T 1 mm UN TP075K-UN32I TP100K-UN32I TP075K-UN24I TP100K-UN24I TP075K-UN20I TP100K-UN20I TP075K-UN18I TP100K-UN18I TP075K-UN16I TP100K-UN16I TP100K-UN14I TP100K-UN13I TP100K-UN12I 10* TP100K-UN10I *This item is only used with THN F100 or THN F100M. The reduced body allows a 3/4"-10 UN/UNJ to be produced. T 1 URNISHING 1/4P 60 1/8P xternal UN xternal Insert TPI (Pitch) inch mm T 1 inch T 1 mm UN xternal TP075K-UN TP100K-UN TP075K-UN TP100K-UN TP075K-UN TP100K-UN TP075K-UN TP100K-UN TP075K-UN TP100K-UN TP100K-UN TP100K-UN TP100K-UN12 10* TP100K-UN10 *This item is only used with THN F100 or THN F100M. The reduced body allows a 3/4"-10 UN/UNJ to be produced. SPILS Key on : 1 : : 34 : 41 Inserts sold in quantities of 2 :

47 Solid arbide and Indexable Thread Mills I ccuthread 856 Thread Mill Inserts olt-in Style UNJ 1/4P 60 UNJ T 1 1/8P xternal Insert TPI (Pitch) inch mm T 1 inch T 1 mm UNJ TP075K-UNJ32I TP100K-UNJ32I TP075K-UNJ24I TP100K-UNJ24I TP075K-UNJ20I TP100K-UNJ20I TP075K-UNJ18I TP100K-UNJ18I TP075K-UNJ16I TP100K-UNJ16I TP100K-UNJ14I TP100K-UNJ12I 10* TP100K-UNJ10I *This item is only used with THN F100 or THN F100M. The reduced body allows a 3/4"-10 UN/UNJ to be produced. ORING T 1 1/4P 60 UNJ xternal 1/8P xternal Insert URNISHING TPI (Pitch) inch mm T 1 inch T 1 mm UNJ xternal TP075K-UNJ TP100K-UNJ TP075K-UNJ TP100K-UNJ TP075K-UNJ TP100K-UNJ TP075K-UNJ TP100K-UNJ TP075K-UNJ TP100K-UNJ TP100K-UNJ12 Key on : 1 : : 34 : 41 Inserts sold in quantities of 2 SPILS : 39

48 I Solid arbide and Indexable Thread Mills ccuthread 856 Thread Mill Inserts olt-in Style ISO 1/4P 60 ISO T 1 1/8P xternal Insert ORING Pitch inch mm T 1 inch T 1 mm ISO TP075K-M0.5I TP075K-M1.0I TP100K-M1.0I TP075K-M1.25I TP075K-M1.5I TP100K-M1.5I TP100K-M2.0I 1/4P 60 ISO xternal T 1 1/8P xternal Insert URNISHING Pitch inch mm T 1 inch T 1 mm ISO xternal TP100K-M TP100K-M TP100K-M2.0 SPILS Key on : 1 : : 34 : 41 Inserts sold in quantities of 2 :

49 Solid arbide and Indexable Thread Mills I ccuthread 856 Thread Mill Insert Holders olt-in Style Tapered Insert Holders NPT / NPTF / SPT Holder Flutes Inserts Screw Wrench THT F075 TP075K... TMS-250 8T THT F100 TP100K... TMS-45 8T THT F075M TP075K... TMS-250 8T THT F100M TP100K... TMS-45 8T-9 ORING Straight Insert Holders SPP / UN / UNJ / ISO Holder Flutes Inserts Screw Wrench THN F075 TP075K... TMS-250 8T THN F100 TP100K... TMS-40 8T THN F100 TP100K... TMS-40 8T THN F075M TP075K... TMS-250 8T THN F100M TP100K... TMS-40 8T-9 URNISHING Key on : 1 : 34 : = Imperial (in) = Metric (mm) SPILS : 41

50 I Solid arbide and Indexable Thread Mills ccuthread 856 Thread Mill Inserts Pin Style NPT / NPTF / SPT NPT / xternal T xternal Insert ORING TPI (Pitch) inch mm T 1 inch T 1 mm NPT /xternal TN150K-NPT TN150K-NPT8 T NPTF / xternal xternal Insert TPI (Pitch) inch mm T 1 inch T 1 mm NPTF /xternal TN150K-NPTF TN150K-NPTF8 URNISHING R =.137P SPT / xternal T R =.137P xternal TPI (Pitch) Insert inch mm T 1 inch T 1 mm SPT /xternal TN150K-SPT11 SPILS Key on : 1 : : 34 : Inserts sold in quantities of 2 :

51 Solid arbide and Indexable Thread Mills I ccuthread 856 Thread Mill Inserts Pin Style SPP / PI-ROUN / M R =.137P 55 SPP / xternal T 1 R =.137P xternal Insert TPI (Pitch) inch mm T 1 inch T 1 mm SPP /xternal TN150K-SPP11 ORING T h xternal PI-ROUN / xternal TPI (Pitch) Insert inch mm T 1 inch T 1 mm PI-ROUN /xternal TN150K-P TN150K-P8 T 1 29 M Full Profile URNISHING xternal TPI (Pitch) Insert inch mm T 1 inch T 1 mm M Full Profile TN100K-F TN150K-F TN100K-F TN150K-F TN100K-F TN150K-F TN150K-F TN150K-F5 Key on : 1 : : 34 : Inserts sold in quantities of 2 SPILS : 43

52 I Solid arbide and Indexable Thread Mills ccuthread 856 Thread Mill Inserts Pin Style UN T 1 1/4P 60 UN 1/8P xternal Insert ORING TPI (Pitch) inch mm T 1 inch T 1 mm UN TN100K-UN32I TN100K-UN24I TN150K-UN24I TN100K-UN20I TN150K-UN20I TN100K-UN18I TN150K-UN18I TN100K-UN16I TN150K-UN16I TN150K-UN14I TN100K-UN12I TN150K-UN12I TN100K-UN10I TN150K-UN10I TN100K-UN8I TN150K-UN8I TN100K-UN7I TN150K-UN7I TN150K-UN6I URNISHING SPILS Key on : 1 : : 34 : Inserts sold in quantities of 2 :

53 Solid arbide and Indexable Thread Mills I ccuthread 856 Thread Mill Inserts Pin Style UN T 1 1/4P 60 UN xternal 1/8P xternal Insert TPI (Pitch) inch mm T 1 inch T 1 mm UN xternal TN100K-UN TN100K-UN TN150K-UN TN100K-UN TN150K-UN TN100K-UN TN150K-UN TN100K-UN TN150K-UN TN100K-UN TN150K-UN TN100K-UN TN150K-UN TN100K-UN TN150K-UN TN150K-UN6 ORING URNISHING Key on : 1 : : 34 : Inserts sold in quantities of 2 SPILS : 45

54 I Solid arbide and Indexable Thread Mills ccuthread 856 Thread Mill Inserts Pin Style UNJ T 1 5/16P 60 UNJ R max P R min P xternal Insert ORING TPI (Pitch) inch mm T 1 inch T 1 mm UNJ TN100K-UNJ32I TN100K-UNJ24I TN150K-UNJ24I TN100K-UNJ20I TN150K-UNJ20I TN100K-UNJ18I TN150K-UNJ18I TN100K-UNJ16I TN150K-UNJ16I TN100K-UNJ12I TN150K-UNJ12I TN150K-UNJ8I T 1 5/16P R max P R min P 60 xternal UNJ xternal URNISHING TPI (Pitch) Insert inch mm T 1 inch T 1 mm UNJ xternal TN100K-UNJ TN100K-UNJ TN150K-UNJ TN100K-UNJ TN150K-UNJ TN100K-UNJ TN150K-UNJ TN100K-UNJ TN150K-UNJ TN100K-UNJ TN150K-UNJ TN150K-UNJ8 SPILS Key on : 1 : : 34 : Inserts sold in quantities of 2 :

55 Solid arbide and Indexable Thread Mills I ccuthread 856 Thread Mill Inserts Pin Style ISO T 1 1/4P 60 ISO 1/8P xternal Insert Pitch inch mm T 1 inch T 1 mm ISO TN150K-M1.5I TN150K-M2.0I TN150K-M2.5I TN150K-M3.0I TN150K-M3.5I TN150K-M4.0I TN150K-M4.5I TN150K-M5.0I TN150K-M6.0I ORING 1/4P 60 ISO xternal T 1 1/8P xternal Pitch Insert inch mm T 1 inch T 1 mm ISO xternal TN150K-M TN150K-M TN150K-M TN150K-M TN150K-M6.0 URNISHING Key on : 1 : : 34 : Inserts sold in quantities of 2 SPILS : 47

56 I Solid arbide and Indexable Thread Mills ccuthread Pin Style Holders Weldon Shank L ORING Positive Rake 1 Holder Standard Ovesize* 3 L 8 2 oolant Flutes Inserts Screw Key Size Pin N 2 THP F100 TN100K... TMSS-3 3/32 TMP Y 5 THP F100 TN100K... TMSS-2 3/32 TMP N 1 THP F150 TN150K... TMSS-2 3/32 TMP N 2 THP F150 TN150K... TMSS-3 3/32 TMP Y 3 THP F150 TN150K... TMSS-3 3/32 TMP Y 5 THP F150 TN150K... TMSS-2 3/32 TMP N 2 THP F100M TN100K... TMSS-3 3/32 TMP Y 5 THP F100M TN100K... TMSS-2 3/32 TMP N 1 THP F150M TN150K... TMSS-2 3/32 TMP N 2 THP F150M TN150K... TMSS-3 3/32 TMP Y 3 THP F150M TN150K... TMSS-3 3/32 TMP Y 5 THP F150M TN150K... TMSS-2 3/32 TMP-2 *See note at bottom of page URNISHING Neutral Rake 1 Holder Standard Ovesize* 3 L 8 2 oolant Flutes Inserts Screw Key Size Pin Y 3 TNR F150 TN150K... TMSS-3 3/32 TMP Y 5 TNR F150 TN150K... TMSS-2 3/32 TMP Y 3 TNR F150M TN150K... TMSS-3 3/32 TMP Y 5 TNR F150M TN150K... TMSS-2 3/32 TMP-2 *See note at bottom of page SPILS Key on : 1 : 34 : *Oversized cutter diameter occurs when assembled with the following pin style inserts: NPT 8 NPTF 11.5 NPTF 8 PI 8 Metric 6.0 Metric 5.0 Metric 4.5 M 5 M 6 = Imperial (in) = Metric (mm) :

57 Solid arbide and Indexable Thread Mills I ccuthread Pin Style Holders Shell Mill T 2 Positive Rake 1 Holder ORING Standard Ovesize* 4 5 T 2 Flutes Inserts Screw Key Size Pin TSN F150 TN150K... TMSS-2 3/32 TMP TSN F150 TN150K... TMSS-2 3/32 TMP TSN F150M TN150K... TMSS-2 3/32 TMP TSN F150M TN150K... TMSS-2 3/32 TMP-2 *See note at bottom of page Neutral Rake 1 Holder Standard Ovesize* 4 5 T 2 Flutes Inserts Screw Key Size Pin TSR F150 TN150K... TMSS-2 3/32 TMP TSR F150M TN150K... TMSS-2 3/32 TMP-2 *See note at bottom of page URNISHING Key on : 1 : 34 : *Oversized cutter diameter occurs when assembled with the following pin style inserts: NPT 8 NPTF 11.5 NPTF 8 PI 8 Metric 6.0 Metric 5.0 Metric 4.5 M 5 M 6 = Imperial (in) = Metric (mm) SPILS : 49

58 Solid arbide and Indexable Thread Mills Thread Mill Pre-rill Information Linear Feed Rate (LFR) LFR = RPM (IPT Number of flutes) RPM = Revolutions per minute IPT = Recommended feed (inch / tooth) Surface Feet per Minute (SFM) SFM = RPM iameter RPM = Revolutions per minute ORING Revolutions per Minute (RPM) RPM = SFM 3.82 iameter SFM = Surface feet per minute djusted Feed Rate (FR) - For Threading FR = Major iameter - utter iameter Major iameter [LFR] LFR = Linear feed rate NOTI: The above formula on an internal thread program adjusts the linear feed rate to be applied to the outer diameter instead of the center of the cutting tool. If the feed rate is not adjusted, the excessive feed rate will cause the thread mill cutting edges to fail. xample of an djusted Feed Rate alculation: URNISHING STP 1: RPM = ast iron 125 HN with a 1/2-13 thread form using ccuthread 856 solid carbide (TMUK ) SFM 3.82 iameter RPM = RPM = 7367 STP 2: LFR = RPM (IPT Number of flutes) LFR = 7367 ( ) LFR = IPM STP 3: FR = Major iameter - utter iameter Major iameter [LFR] FR = [29.47] FR = 8.84 IPM SPILS :

59 Solid arbide and Indexable Thread Mills Thread Mill alculations and Recommended Passes Thread Mill rill alculation ased on nominal tap drill diameter. ased on 0.003" or 0.075mm probable mean oversize. To calculate the percent of full thread for a given hole diameter: IMPRIL: % of thread = # of threads per inch MTRI: % of thread = Pitch (mm) asic major diameter of thread - rill hole size [ asic major diameter of thread - rill hole size ] Major Thread iameter for # rills rill # Thread iameter # # # # # # # # ORING Recommended Passes NPT / NPTF / SPT / PI Recommen ISO ded Passes UN / UNJ / SPP / SW / NPS / NPSF Pitch Size Machinability asy verage ifficult Pitch Size Machinability asy verage ifficult Pitch Size Machinability asy verage ifficult URNISHING 1 Pass 2 Passes 3 Passes 4 Passes SPILS : 51

60 Solid arbide and Indexable Thread Mills Recommended utting ata Imperial (inch) Solid arbide ccuthread 856 ORING ISO P Material Hardness (HN) Machinability* Speed (SFM) to to Recommended Feed (inch/tooth) by utter iameter Free Machining Steel asy , 1215, 12L14, etc asy asy Low arbon Steel verage , 1020, 1025, 1522, verage verage verage Medium arbon Steel verage , 1040, 1050, 1527, verage verage verage lloy Steel verage , 5140, verage verage ifficult ifficult High Strength lloy verage , 4330V, 300M ifficult ifficult Structural Steel verage , 285, verage ifficult to to to to to to URNISHING S M K High Temp lloy ifficult Hastelloy, Inconel ifficult Stainless Steel ifficult , 416, ifficult Stainless Steel PH ifficult ifficult Tool Steel ifficult H-13, H21, ifficult ast Iron asy Grey, uctile, Nodular asy asy verage verage N Wrought luminum 30 asy T6 180 asy ast luminum** up to 10% silicon 120 asy rass asy NOTI: Reduce feed and speed by 30% for tapered thread forms due to additional material removal *Refer to recommended pass chart on page : 45 when referencing material machinability **Uncoated thread mills are recommended for cast aluminum applications SPILS :

61 Solid arbide and Indexable Thread Mills Recommended utting ata Metric (mm) Solid arbide ccuthread 856 ISO P Material Hardness (HN) Machinability* Speed (M/min) 1.50 to to 4.76 Recommended Feed (mm/tooth) by utter iameter Free Machining Steel asy , 1215, 12L14, etc asy asy Low arbon Steel verage , 1020, 1025, 1522, verage verage verage Medium arbon Steel verage , 1040, 1050, 1527, verage verage verage lloy Steel verage , 5140, verage verage ifficult ifficult High Strength lloy verage , 4330V, 300M ifficult ifficult Structural Steel verage , 285, verage ifficult to to to to to to ORING S M K High Temp lloy ifficult Hastelloy, Inconel ifficult Stainless Steel ifficult , 416, ifficult Stainless Steel PH ifficult ifficult Tool Steel ifficult H-13, H21, ifficult ast Iron asy Grey, uctile, Nodular asy asy verage verage URNISHING N Wrought luminum 30 asy T6 180 asy ast luminum** up to 10% silicon 120 asy rass asy NOTI: Reduce feed and speed by 30% for tapered thread forms due to additional material removal *Refer to recommended pass chart on page : 45 when referencing material machinability **Uncoated thread mills are recommended for cast aluminum applications SPILS : 53

62 Solid arbide and Indexable Thread Mills Recommended utting ata Imperial (inch) Solid arbide ThreadMills US ORING ISO P Material Hardness (HN) Machinability* Speed (SFM) to to Recommended Feed (inch/tooth) by utter iameter Free Machining Steel asy , 1215, 12L14, etc asy asy Low arbon Steel verage , 1020, 1025, 1522, verage verage verage Medium arbon Steel verage , 1040, 1050, 1527, verage verage verage lloy Steel verage , 5140, verage verage ifficult ifficult High Strength lloy verage , 4330V, 300M ifficult ifficult Structural Steel verage , 285, verage ifficult to to to to to to URNISHING S M K High Temp lloy ifficult Hastelloy, Inconel ifficult Stainless Steel ifficult , 416, ifficult Stainless Steel PH ifficult ifficult Tool Steel ifficult H-13, H21, ifficult ast Iron asy Grey, uctile, Nodular asy asy verage verage N Wrought luminum 30 asy T6 180 asy ast luminum** up to 10% silicon 120 asy rass asy NOTI: Reduce feed and speed by 30% for tapered thread forms due to additional material removal *Refer to recommended pass chart on page : 45 when referencing material machinability **Uncoated thread mills are recommended for cast aluminum applications SPILS :

63 Solid arbide and Indexable Thread Mills Recommended utting ata Metric (mm) Solid arbide ThreadMills US ISO P Material Hardness (HN) Machinability* Speed (M/min) 1.50 to to 4.76 Recommended Feed (mm/tooth) by utter iameter Free Machining Steel asy , 1215, 12L14, etc asy asy Low arbon Steel verage , 1020, 1025, 1522, verage verage verage Medium arbon Steel verage , 1040, 1050, 1527, verage verage verage lloy Steel verage , 5140, verage verage ifficult ifficult High Strength lloy verage , 4330V, 300M ifficult ifficult Structural Steel verage , 285, verage ifficult to to to to to to ORING S M R High Temp lloy ifficult Hastelloy, Inconel ifficult Stainless Steel ifficult , 416, ifficult Stainless Steel PH ifficult ifficult Tool Steel ifficult H-13, H21, ifficult ast Iron asy Grey, uctile, Nodular asy asy verage verage URNISHING S Wrought luminum 30 asy T6 180 asy ast luminum** up to 10% silicon 120 asy rass asy NOTI: Reduce feed and speed by 30% for tapered thread forms due to additional material removal *Refer to recommended pass chart on page : 45 when referencing material machinability **Uncoated thread mills are recommended for cast aluminum applications SPILS : 55

64 Solid arbide and Indexable Thread Mills Recommended utting ata Imperial (inch) Solid arbide ccuthread T3 ORING ISO P Material Hardness (HN) Speed (SFM) to hipload per Tooth (IPT) by utter iameter to to to to to Free Machining Steel , 1215, 12L14, etc Low arbon Steel , 1020, 1025, 1522, 1144, etc Medium arbon Steel , 1040, 1050, 1527, 1140, , etc lloy Steel , 5140, 8640, etc High Strength lloy , 4330V, 300M, etc Structural Steel , 285, 516, etc Tool Steel H-13, H-21, -4, 0-2, S-3, etc URNISHING S M H K N High Temp lloy Hastelloy, Inconel 600, etc Titanium lloy erospace lloy S Stainless Steel , 420, etc Stainless Steel 300 Series , 316, 17-4PH, etc Super uplex Stainless Steel Hardened Steels ast Iron Grey, uctile, Nodular Wrought luminum ast luminum rass SPILS :

65 Solid arbide and Indexable Thread Mills Recommended utting ata Metric (mm) Solid arbide ccuthread T3 ISO P S M H K N Material Hardness (HN) Speed (M/min) 1.40 to 3.17 hipload per Tooth (mm/tooth) by utter iameter Free Machining Steel , 1215, 12L14, etc Low arbon Steel , 1020, 1025, 1522, 1144, etc Medium arbon Steel , 1040, 1050, 1527, 1140, , etc lloy Steel , 5140, 8640, etc High Strength lloy , 4330V, 300M, etc Structural Steel , 285, 516, etc Tool Steel H-13, H-21, -4, 0-2, S-3, etc High Temp lloy Hastelloy, Inconel 600, etc Titanium lloy erospace lloy S Stainless Steel , 420, etc Stainless Steel 300 Series , 316, 17-4PH, etc Super uplex Stainless Steel Hardened Steels ast Iron Grey, uctile, Nodular Wrought luminum ast luminum rass to to to 7.92 ORING URNISHING SPILS : 57

66 Solid arbide and Indexable Thread Mills Recommended utting ata Imperial (inch) Indexable ccuthread 856 Positive Rake ORING ISO P Material Hardness (HN) Machinability** Speed (SFM) flute Recommended Feed (inch/tooth) by utter iameter and 2 flutes flutes 5 flutes 7 flutes 8 flutes Free Machining Steel asy , 1215, 12L14, etc asy asy Low arbon Steel verage , 1020, 1025, 1522, verage verage verage Medium arbon Steel verage , 1040, 1050, 1527, verage verage verage lloy Steel verage , 5140, verage verage ifficult ifficult High Strength lloy verage , 4330V, 300M ifficult ifficult Structural Steel verage , 285, verage ifficult URNISHING S M K High Temp lloy ifficult Hastelloy, Inconel ifficult Stainless Steel ifficult , 416, ifficult Stainless Steel PH ifficult ifficult Tool Steel ifficult H-13, H21, ifficult ast Iron asy Grey, uctile, Nodular asy asy verage verage N Wrought luminum 30 asy T6 180 asy ast luminum** up to 10% silicon 120 asy rass asy NOTI: Reduce feed and speed by 30% for tapered thread forms due to additional material removal *Refer to recommended pass chart on page : 45 when referencing material machinability **Uncoated thread mills are recommended for cast aluminum applications SPILS :

67 Solid arbide and Indexable Thread Mills Recommended utting ata Metric (mm) Indexable ccuthread 856 Positive Rake ISO P Material Hardness (HN) Machinability** Speed (M/min) flute Recommended Feed (mm/tooth) by utter iameter and 2 flutes flutes 5 flutes 7 flutes 8 flutes Free Machining Steel asy , 1215, 12L14, etc asy asy Low arbon Steel verage , 1020, 1025, 1522, verage verage verage Medium arbon Steel verage , 1040, 1050, 1527, verage verage verage lloy Steel verage , 5140, verage verage ifficult ifficult High Strength lloy verage , 4330V, 300M ifficult ifficult Structural Steel verage , 285, verage ifficult ORING S M K High Temp lloy ifficult Hastelloy, Inconel ifficult Stainless Steel ifficult , 416, ifficult Stainless Steel PH ifficult ifficult Tool Steel ifficult H-13, H21, ifficult ast Iron asy Grey, uctile, Nodular asy asy verage verage URNISHING N Wrought luminum 30 asy T6 180 asy ast luminum** up to 10% silicon 120 asy rass asy NOTI: Reduce feed and speed by 30% for tapered thread forms due to additional material removal *Refer to recommended pass chart on page : 45 when referencing material machinability **Uncoated thread mills are recommended for cast aluminum applications SPILS : 59

68 Solid arbide and Indexable Thread Mills Recommended utting ata Imperial (inch) Indexable ccuthread 856 Neutral Rake ORING ISO P Material Hardness (HN) Machinability** Speed (SFM) Recommended Feed (inch/tooth) by utter iameter 3 flutes 5 flutes 6 flutes Free Machining Steel asy , 1215, 12L14, etc asy asy Low arbon Steel verage , 1020, 1025, 1522, verage verage verage Medium arbon Steel verage , 1040, 1050, 1527, verage verage verage lloy Steel verage , 5140, verage verage ifficult ifficult High Strength lloy verage , 4330V, 300M ifficult ifficult Structural Steel verage , 285, verage ifficult URNISHING S M K High Temp lloy ifficult Hastelloy, Inconel ifficult Stainless Steel ifficult , 416, ifficult Stainless Steel PH ifficult ifficult Tool Steel ifficult H-13, H21, ifficult ast Iron asy Grey, uctile, Nodular asy asy verage verage N Wrought luminum 30 asy T6 180 asy ast luminum** up to 10% silicon 120 asy rass asy NOTI: Reduce feed and speed by 30% for tapered thread forms due to additional material removal *Refer to recommended pass chart on page : 45 when referencing material machinability **Uncoated thread mills are recommended for cast aluminum applications SPILS :

69 Solid arbide and Indexable Thread Mills Recommended utting ata Metric (mm) Indexable ccuthread 856 Neutral Rake ISO P Material Hardness (HN) Machinability** Speed (M/min) Recommended Feed (mm/tooth) by utter iameter 3 flutes 5 flutes 6 flutes Free Machining Steel asy , 1215, 12L14, etc asy asy Low arbon Steel verage , 1020, 1025, 1522, verage verage verage Medium arbon Steel verage , 1040, 1050, 1527, verage verage verage lloy Steel verage , 5140, verage verage ifficult ifficult High Strength lloy verage , 4330V, 300M ifficult ifficult Structural Steel verage , 285, verage ifficult ORING S M K High Temp lloy ifficult Hastelloy, Inconel ifficult Stainless Steel ifficult , 416, ifficult Stainless Steel PH ifficult ifficult Tool Steel ifficult H-13, H21, ifficult ast Iron asy Grey, uctile, Nodular asy asy verage verage URNISHING N Wrought luminum 30 asy T6 180 asy ast luminum** up to 10% silicon 120 asy rass asy NOTI: Reduce feed and speed by 30% for tapered thread forms due to additional material removal *Refer to recommended pass chart on page : 45 when referencing material machinability **Uncoated thread mills are recommended for cast aluminum applications SPILS : 61

70 Solid arbide and Indexable Thread Mills Thread Mill Programming Guide What you need to know Thread milling can be easily accomplished with simple G code programming If your machine is capable of 3 axis (helical) interpolation, you can and should be thread milling asic programming of a one pass thread mill can be achieved in 6 basic steps VILL ONLIN 24/7 or download INST-O visit ORING The following are examples of how to calculate and program a 7/16-20 right hand thread that will be 1/2 deep produced in one pass Major thread diameter Major diameter of thread (7/16 = ) Threads per inch 20 Number of threads per inch (20 is from 7/16-20 designation) Length of thread 0.5 esired length of cut SFM 475 Recommended surface footage for material to be cut Feed per flute Recommended feed rate per cutting edge Number of flutes 4 Number of flutes on tool to be used Tool diameter iameter of cutting tool Using the information above, the values can be calculated: Pitch 0.05 = 1 / thread per inch RPM 5416 (SFM 3.82) / Tool diameter Linear feed RPM Feed per flute Number of flutes Feed rate for thread milling Linear feed ((Major thread diameter - Tool diameter) / Major thread diameter) Z axis move on arc on (Pitch / 8) Z axis move for full thread (Pitch / 8) + Length of cut rc on/off (Major thread diameter - Tool diameter) / 4 Full rotation value (Major thread diameter - Tool diameter) / 2 Major thread diameter Feed rate for thread milling rc on/off value utter diameter Z axis depth for full thread Full rotation value Length of thread 0.5 Z axis for arc on/off Pitch value 0.05 egin and end position of W helical arc Z to move up (+) value of pitch N80: W arc to arc off position moving Z up (+) 1/8 pitch N60: W arc to full rotation position moving Z up (+) 1/8 pitch URNISHING N60 - N70 N80 N50 N90: Move to and Y center N20 - N40 N100 - N110: Rapid up in Z N50: Move to arc on position + Y - SPILS - + :

71 Solid arbide and Indexable Thread Mills 1 N10 S 5416 M03 bsolute position in rapid to center of hole in and Y, then rapid to Z0 (level with surface of hole)(assumed to be 0, Y0, Z0 for demonstration purposes). To be done by customer. N20 G90 G Y N30 Z Switch to incremental positioning and high feed to Z axis depth for full thread. 2 N 40 G91 G01 Z F 50.0 ctivate left diameter compensation for tool number 1 (needs to be whatever tool number you are using) and feed to arc on/off position at 1/4 feed rate for thread milling. N50 G41 G Y F W arc from full rotation from the arc on position at the calculated thread milling feed rate moving Z up (+) 1/8 pitch value (Z axis move up for arc on/off). and Y positions are the incremental distance from where tool is to where it will be after arc (arc on/ off value). 1 is the incremental value of center of rotation from where tool currently is arc on/off value *-1. J is the incremental Y value from current tool position to center of rotation. N60 G Y Z I J F ORING One complete W arc from the full arc rotation position at the calculated thread milling feed rate moving Z up (positive pitch value). I and J values are calculated same as above. I will be 0.0 and J will be full rotation value *-1. 4 N70 G Y Z I J F w arc from full rotation diameter to arc off position at double the calculated thread milling feed rate moving Z up (+) 1/8 pitch value (Z axis move up for arc on/off). I and J values are calculated same as above. N80 G Y Z I J F Shut off cutter comp and move from arc off position to center of hole in (arc on/off value -1) and Y (arc on/off value *-1) at high feed rate. N90 G40 G Y Rapid Z up incremental value (length of thread - all Z values in G03 arc commands). N100 G00 Z Switch back to absolute positioning and rapid to a safe point in Z above part level (assumed to be 1 above part level for demonstration purposes). N110 G90 G00 Z URNISHING Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 N10 - N30 N40 N50 - N60 N70 N80 - N90 N100 - N110 Preparatory commands Positioning above hole center and at hole level in Z In absolute position mode hange to incremental Feed to bottom of hole Z axis depth for full thread ctivate left cutter comp Feed to arc on position rc to full rotation value while moving Z up 1/8 pitch Z axis move for arc on One complete W rotation at full arc rotation value while moving Z up 1 pitch value W arc from full rotation value to the arc on/off value while moving Z up 1/8 pitch (Z axis move for arc off) Rapid up in Z SPILS : 63

72 Solid arbide and Indexable Thread Mills Technical Information ccuthread T3 Spindle Rotation Tools are left hand cutting. The left hand cut allows the tool to climb mill when creating a right hand thread with an ccuthread T3. limb milling reduces deflection and heat generated during the cut. M04 irection of Helical Interpolation Right Hand Left Hand G02 G03 ORING limb Milling onventional Milling Programming Z-xis utting Path ontinuous Path Segmented Path URNISHING Start Point enter Location rc ntrance Thread Milling rc xit nd Point SPILS :

73 Solid arbide and Indexable Thread Mills Notes ORING URNISHING SPILS : 65

74 Solid arbide and Indexable Thread Mills Thread Mill Troubleshooting Guide ORING atalog auses auses Thread mill is showing accelerated or excessive wear utting edges are chipping Thread mill is breaking in the first hole of part Thread mill is creating excessive chatter Incorrect tool selection 1 1 Out of round thread is produced Problem ell mouthed thread form (small at bottom, big at top) Incorrect speed and feed selection 2, 3 2, 3 2, 3 2, 3 Part rejection because of rough flank finish Steps in thread profile Gauge difference from part to part Machine not making correct paths to create thread profile ontrol not accepting the program RPM too high 5 RPM too low Speed and Feed Machine tool specifications restrict RPMs 5, 19 Feed rate too high Feed rate too low 6 Incorrect adjusted feed rate adjustment ratio Machine tool specification restricts feed rate 12 7, 19 Ramp-in is programmed as an axial move Thread mill moved or slipped in its holding device Tool is sticking out of the holder too far URNISHING Tool Runout between thread mill and holder Incorrect coating creating built up edge 8, 17 8, 17 Helix angle too low 9 9 xcessive thread mill wear xcessive tool pressure 7, 11, 14 7, 11, 14 SPILS Machine Programming Workpiece moving in its fixturing Insufficient coolant pressure or flow Lack of machine rigidity Incorrect number of passes Incorrect program variables 18, 26 18, 26 id not account for /Y radial moves for tapered threads Incorrect cutter compensation variables 23, 26 23, 26 Helical interpolation option not on machine or turned off Machine tool control is not formatted to standard I/SII/ISO ode 24, 26 21, 26 21, 26 25, 26 :

75 Solid arbide and Indexable Thread Mills Troubleshooting Solutions 1. Refer to catalog to ensure proper tool selection. 2. Verify the correct speed was selected from the catalog speed and feed chart. 3. Verify the correct feed rate was selected from the catalog speed and feed chart. 4. Increase the spindle speed (RPM). 5. ecrease the spindle speed (RPM). 6. Increase feed per tooth. 7. ecrease feed per tooth. 8. Investigate other coatings. 9. Increase the tool helix. 10. Gauge runout between thread mill and tool holder. 11. Perform tool change at quicker intervals. 12. djust the feed rate ratio properly to the correct actual penetration rate for internal threads. Refer to speed and feed pages for formula. 13. Use hydraulic clamping chuck. 14. heck the tool for excessive wear. eginning threads will wear the fastest. 15. Make the amount of overhang in the holding device as short as possible. 16. Verify the workpiece is properly clamped. Re-tighten or increase stability if necessary. 17. Increase the coolant flow and volume. 18. heck the milling program variables, especially the positive or negative value associated with I and J values. 19. Make sure the machine has the appropriate axis and path speed capabilities. 20. Make sure the thread mill is arcing in the major diameter instead of making a radial move. 21. Make sure the machine tool has a helical interpolation option that is on. 22. Increase the number of thread mill passes. 23. Make sure the cutter compensation variables are input into the G41 program line. 24. djust the program for pipe tap threads to taper out on diameter in /Y directions to create proper form. 25. Request information from the machine tool builder regarding its programming formats. 26. Scan and a copy of your program to the pplication ngineering department at appeng@alliedmachine.com. ORING URNISHING SPILS : 67

76 Solid arbide and Indexable Thread Mills Notes ORING URNISHING SPILS :

77 Warranty Information llied Machine & ngineering warrants to original equipment manufacturers, distributors, industrial and commercial users of its products that each new product manufactured or supplied by llied Machine shall be free from defects in material and workmanship. llied Machine s obligation under this warranty is limited to furnishing without additional charge a replacement or, at its option repairing or issuing credit for any product which shall within one year from the date of sale be returned freight prepaid to the plant designated by an llied Machine representative and which upon inspection is determined by llied Machine to be defective in materials or workmanship. omplete information as to operating conditions, machine, set-up, and application of cutting fluid should accompany any product returned for inspection. The provisions of this warranty shall not apply to any llied Machine products which have been subjected to misuse, improper operating conditions, machine set-up or application of cutting fluid or which have been repaired or altered if such repair or alteration in the judgment of llied Machine would adversely affect performance of the product. THIS WRRNTY IS IN LIU OF LL OTHR WRRNTIS, PRSS OR IMPLI, INLUING NY IMPLI WRRNTY OF MRHNTILITY OR FITNSS FOR PRTIULR PURPOS. llied Machine shall have no liability or responsibility on any claim of any kind, whether in contract, tort or otherwise, for any loss or damage arising out of, connected with, or resulting from the manufacture, sale, delivery or use of any product sold hereunder, in excess of the cost of replacement or repair as provided herein. LL PRIS, LIVRIS, SIGNS, N MTRILS R SUJT TO HNG WITHOUT NOTI. llied Machine & ngineering Registered to ISO