Productivity & Creativity & Infinity

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3 Productivity & Creativity & Infinity Awarded Patents in Taiwan USA Japan Germany China

4 You will be interested to know that we have just introduced our new De-B & X060 engraving tool Page 60 Indexable NC De-Burring Unlimited X060 Engraving Variations degree degree NC De-Burring Insert has 6 flutes, capable of running 6 times higher feedrate Smallest countersink 0.5mm High feed rate for high speed de-buring on CNC machines Indexable type ensures the relative position of de-burring. Radius angled form Engraving X060 Minimum width of bottom of groove : 0.1mm Angles from 10 up to 120 Replace soild carbide engraving tool

5 urring Tool Page 57 Contents >> Page09 NC Spot Drill 41 Page i - Center 51 Page Engraving Tool Radius form 63 Page Chamfer Mill Angled form NEW 68 Page Accessories Website DC Slim Chuck Extension Bar ISO 20/25 Tool Holder Center Height Adjusting Sleeve NC Helix Drill

6 Productivity & Creativity & Inf inity The Winner is not necessarily the one who runs the fastest but the one who holds on to the last Nine9 company began in 1994 and with the development of special tools, NC spot drills, super power drills, boring tools and engraving tools. The Nine9 logo was commissioned in It comes from the Chinese characters meaning long life and durability words which aptly describe all Nine9 tools. 99 is the largest 2 digit number, indicating maximum product endurance. 1

7 Time Saving We have invested resources in the design & Manufacture of inserted cutters. Indexable insert eliminates the tool s changing time. ong Tool ife Cost Saving Nine9 Insert geometry, grades and coating are specifically engineered to extend tool life. It improves productivity and competitive capability in a wide range of industries. Multi-functional or interchangeable tooling system is designed to benefit users of machining, CNC lathes... Highly Efficient Our outstanding R&D capabilities combined with fast delivery provide a strong competitive edge. 2

8 Angle Holder Inserts D min. D max. Spotting Chamfering Grooving Engraving Drilling Page NC Spot Drill V V V9MT0802 V9MT12T Tmin=0.1 Tmin= V082-3/ V082-5/8 V V08212T Tmin=0.1 Tmin= N9MT05T1 1 6 Tmin= M5 N9MT Tmin= M8 N9MT11T Tmin=0.1 ( 2 Cutting edges) Tmin=1.0 ( 4 Cutting edges) N9MT CT28 N9MT N9MT11T V V / 14 / WSP / M4~M Nine9 Cutting Tool & Tool Holders

9 Angle Holder Inserts D min. D max. Spotting Chamfering Grooving Engraving Drilling Page Corner Rounding RC RC R0.5 R1.0 R1.0 R3.0 N9MT05/N9MT11..RC (2 Cutting edges) R4.0 R6.0 N9MT1704RC (2 Cutting edges) R R1.0 R R N9MT11T3R (4 Cutting edges) R arge 45 Chamfering N9MT11T308A * *Side grooving Center Drilling / i-center IC... DIN332 Form R IC DIN332 Form A+B 60 5/64 3/ IC... ANSI 60 Engraving Tools V V X SW SW V04506T1W V06006T1W X060A N9MT0802 N9MT0802 N9MT05T Nine9 Cutting Tool & Tool Holders 4

10 Inserts >> Quick Pick Nine9 inserts apply for moden machining by its special geometry which is able to run at higher speed and feed. In addition, the indexable insert eliminates the tool s changing time. Carbide insert with latest coating technogy extends tool life dramatically. Nine9 insert helps you to save money and increase productivity. Products Grade Coating Steel P M K N H S Stainless Steel Cast Iron Hardened Non- Steel Ferrous Titanium Up to 56 HRC NC10 TiAIN NC40 TiN NC Spot Drill NC2071 TiN NC9076 DC NC60 Cermet Corner Rounding NC2071 NC9036 TiN DC i-center NC2033 TiAIN NC2032 TiAIN NC2071 TiN Engraving NC9031 TiN NC2035 ADURA NC9036 DC Chamfer Mill NC2032 NC9071 TiAIN TiN 5 Nine9 Cutting Tool & Tool Holders Best Suit Possible

11 Features Universal grade for non-ferrous metal, cast iron and stainless steel. General purpose, fully ground cutting edge and relief angle. Universal grade for all unhardened steel, and tool steel up to 1200N/mm 2 General purpose, fully ground cutting edge and relief angle. Universal grade for all unhardened steel, free cutting steel and tool steel up to 750N/mm 2 The cutting geometry has been designed to optimize the tool s performance and to use in high speed machining. For non-ferrous material such as aluminum, acrylic, brass, copper, titanium and long cutting chip materials. High positive geometry and sharp edge produces excellent surface finish. For hardened steel up to 56HRC. Cermet insert reduces heat and low tool wearing at the cutting edge. Universal grade for all unhardened steel and cast iron. The cutting geometry has been designed to optimize the tool s performance. For non-ferrous material, aluminum, acrylic, brass, cooper, stainless steel (low carbon contain) and titanium. High positive geometry and sharp edge produces excellent surface finish. For carbon steel, alloy steel, high alloy steel and cast iron. 2 Cutting flutes design same as carbide center drill for high performance speed and feed rate. For all kind of steel from 30~50 HRC, carbon steel, alloy steel and cast iron. TiAIN coating provides a longer tool life. Universal grade for all kind of steel<30 HRC, non-ferrous metal and stainless steel. The cutting geometry of this insert has been designed with strong cutting edge. For non ferrous metal, aluminum, brass, copper, plastic, acrylic and stainless steel. Very sharp edge for shallow engraving. For steel with heat treatment up to 56 HRC. atest ADURA coating to reduce heat and tool wear. For non-ferrous material and titanium. Very sharp edge for shallow engraving. For carbon steel, alloy steel, cast iron and hardened steel up to 56 HRC. Upgraded AITiN coating provides a very long tool life. For non-ferrous metal, aluminum, al-alloy, brass, copper and stainless steel. Very sharp produces excellent surface finish. Nine9 Cutting Tool & Tool Holders 6

12 No Need To Choose Nine9 Does It All! >> Cost Saving Time Saving Highly Efficient ong Tool ife Various inserts can fit on same holder Various Applications Spotting Corner Rounding WSP SW PR CT Page 13 Page 12 Page 28 Page 19 WSP SW PR CT RC CT CT CT CT CT-P60 Re1.0 Re1.5 Re2.0 Re2.5 Re3.0 R Page 29 7

13 A Center drilling B G Corner rounding C Thread turning D Gooving Now Future E Taper turning J K I H G F V-grooving F H Engraving D E A C I Center drilling B J Face milling Multifunctional Cutting Tool Universal, easy handling and material saving! One holder to cover multiple applications! K Drilling & milling a groove 8

14 NC Spot Drill >> NC Spot Drill with indexable carbide insert. High efficiency! ow cost! CNC lathes, CNC turning centers and machining centers. Features Spotting produces better hole position and geometrically uniform holes Available shank diameter-ø5, Ø6, Ø10, Ø12, Ø16, Ø20mm, Ø3/8, Ø1/2, Ø5/8, Ø3/4, M5, M6, M8 One tool will perform multiple applications ong tool life. Each insert has 2 cutting or 4 cutting edges. Suitable for spotting, chamfering, grooving and engraving. 45 / 60 / 82 / 90 / 100 / 120 / 142 angle for different applications. Increase cutting speed with coated carbide inserts. b d a c Machining Center a b c d Engraving Spotting Chamfering Grooving 9

15 A IN ONE!! Spotting Chamfering a Grooving b Engraving c d W Spotting Corner Rounding CNC athes a b c d External and internal chamfering Grooving Centering Facing 10

16 A New Drilling Concept! 0.5xD of spotting >> Many drill manufacturers and suppliers state that their drills start drilling on the solid material. You can look forward to the following benefits when using the NC Spot Drill to drill a spot that is half of the drilling diameter. Drill Benefits >> Higher feed rate. Why? Because the drill is guided at the strongest part of cutting edge. Better center position. Why? Because the spotting is done by a single cutting edge which is out of center, and similar to boring operation. Increased tool life. NC Spot Drill Without Spotting 0.5xD Spotting arger Spotting Better center position! onger tool life! Drill has less position accuracy and diameter tolerance. Best result! Higher speed and feed rate. Better position accuracy and diameter tolerance. onger spotting time! Guided at the weakest corner of drill. Shorter tool life Unstable tool life Various Applications of NC Spot Drill >> Turning Center Fig Applications Multifunctional Cutting Tool A B C D I G E J H F A B C D E F G H I Grooving Helical groove milling Engraving Spot drilling Chamfer turning Face groove milling Internal turning Spot drilling on end surface Internal Chamfering Use on CNC lathes CNC turning centers Machining centers Milling machines SPM macines... J Facing grooveing 11 Nine9 Cutting Tool & Tool Holders

17 N9MT080201W Engraving SW Ancient Now & Future NC10 NC NC40 Inserts >> No need to reset tool length after changing insert or cutting edge. Each insert has 4 cutting edges. NC10: Universal grade for non-ferrous metal and cast iron. NC40: Universal grade for all unhardened steel. 60-NC40: Very positive angle for 60 engraving for all kind of unhardened steel and cast iron. NC Spot Drill Code Parts No. Angle Grade Coating Dimensions S Wmin. Wmax. Tmax N9MT080201W-60-NC40 60 K20F TiN Re N9MT080201W-NC40 90 K20F TiN S N9MT080201W-NC10 90 K20F TiAlN Holder >> ød Ø10 1 Code Parts No. Ød Screw Key /8 3/8 90 NS Nm NK-T8 Mini Spotting >> Engraving inserts can be used for small diameter spotting. *Best positioning accuracy! *Better surface with spotting by NC Spot Drill in advance. Tool / Insert Spindle Speed / Feed Rate With Spotting Without Spotting N9MT080201W NC40 S f 3,000 25, r.p.m. mm/rev. Nine9 Cutting Tool & Tool Holders 12

18 WSP W Spotting New Geometry of Spotting Tool NC2033 Combined spotting and chamfering >> Reduces process to one operation. Shortens cycle time. Use to spot prior to drilling with high performance drills for higher accuracy of hole position. 1 process provides 2 applications 90 Chamfering 142 Spot Drilling W Spotting 2 in Inserts >> NC2033: Fully ground cutting edge and relief angle. Universal grade for steel and cast iron. Each insert has 2 cutting edges. Code Parts No. Grade Coating Thread Size D1±0.05 * D2 2 Dmax. Tmax N9MT0802M04C-NC2033 M4x N9MT0802M05C-NC2033 K20F TiAlN M5x N9MT0802M06C-NC2033 M6x N9MT11T3M08C-NC2033 M8x K20F TiAlN N9MT11T3M10C-NC2033 M10x N9MT11T3UNC25-NC2033 D1 D2 1/4-20 UNC N9MT11T3UNC31-NC2033 K20F TiAlN 5/16-18 UNC N9MT11T3UNC38-NC2033 3/8-16 UNC N9MT1704M12C-NC2033 M12x N9MT1704M14C-NC2033 K20F TiAlN M14x N9MT1704M16C-NC2033 M16x Note: D1 refer to the Tap Pre-drilling sizes. * Technical information, please refer to page 39. * 13 Nine9 Cutting Tool & Tool Holders

19 W Spotting New Geometry of Spotting Tool WSP Holder >> Utilizes standard NC Spot Drill holders. Holders and inserts are interchangeable. Applications: Spotting, grooving and chamfering. ød Ø10 Ø16 Ø20 Ø3/8 Ø5/8 Ø3/4 NC Spot Drill Code Parts No. Ød Insert Type Thread Size Screw Key /8 3/8 N9MT0802 M4~M ±0.29 NS Nm NK-T M8~M10 N9MT11T /8 5/8 1/4~3/8 UNC 97.55±0.55 NS Nm NK-T /4 3/4" N9MT1704 M12~M ±0.64 NS Nm NK-T20 Example >> The recommended chamfering is 5% of the nominal diameter of the thread, for example 6.3 mm for M6 thread. If you need larger chamfer, it can be calculated the required depth of spotting. (see page 39) Drilled hole for M6 M6+5% Chamfering M6+1mm Chamfering M6 M6 Comparison >> Carbide Step Drill Spotting + Drill W Spotting + Drill Tool cost is high Shorter tool life Can't drill directly from solid on round parts. Bad position accuracy. onger drilling time Guided at the weakest corner of drill Shorter tool life Shorter drilling time Guided at the strongest corner of drill onger tool life Also for chamfering or grooving application 90 Drilling depth 145 Drilling depth Nine9 Cutting Tool & Tool Holders 14

20 60 N9MT11T3P60 Re= P60-NC40 Inserts >> Fully ground spotting insert, for 60 degree spotting and engraving. NC40: Universal grade for all unhardened steel and cast iron. Each insert has 2 cutting edges. Code Parts No. Grade Coating Dimensions S Re Dmax. Tmax N9MT11T3P60-NC40 P35 TiN Re S Holder >> A single cutting edge design creates higher precision and position when spotting. Applications: For spotting, engraving, small grooving on milling machines, machining centers. Max.ø6 2 ød Ø16 Code Parts No. Ød Screw Key NS Nm NK-T15 15 Nine9 Cutting Tool & Tool Holders

21 V9MT0802 / V9MT12T3 60 Re=0.8 Re=0.8 Re= NC9076 NC2071 NC2071 Inserts >> 60 degree indexable spotting insert, Dmax 13mm. Special geometry with supporting edges for using in high speed machining. Excellent tool for grooving. Saving machining time! NC9076: For non-ferrous material such as aluminum, al-alloy, titanium brass, copper and long cutting chip metal. Produces excellent surface finish on non-ferrous metal. Each insert has 2 cutting edges. NC Spot Drill NC2071: Universal grade for all unhardened steel and cast iron. Each insert has 2 cutting edges. Code Parts No. Grade Coating Dimensions S Re Dmax. Tmax V9MT0802CT-NC2071 K20F TiN V9MT12T3CT-NC2071 K20F TiN S V9MT12T3CT-NC9076 K20F DC Holder >> A single cutting edge creates higher precision and position when spotting. Applications: Spotting, engraving, grooving and chamfering on milling machines, machining centers. Spotting, facing on CNC athes. Max.ø13 ød Ø8 Ø16 Code Parts No. Insert Type Ød Screw Key V V9MT NS Nm NK-T V V9MT V-5/8 5/8 100 NS Nm NK-T15 Nine9 Cutting Tool & Tool Holders 16

22 82 V / V08212T3 Re=0.8 Re=0.4 Re=0.8 Re= NC9076 NC9076 NC2071 NC2071 Inserts >> 82 degree indexable spotting insert, Dmax 14mm (0.551 ) Match the geometry of Amercian standard flat head screw hole. Special geometry with supporting edges for use in high speed machining. NC9076: For non-ferrous material such as aluminum, al-alloy, titanium brass, copper and long cutting chip metal. Produces excellent surface finish on non-ferrous metal. Each insert has 2 cutting edges. NC2071: Universal grade for all unhardened steel and cast iron. Each insert has 2 cutting edges. Code Parts No. Grade Coating Dimensions S Re Dmax. Tmax V NC2071 K20F TiN V NC9076 K20F DC Re (0.354 ) 4.8 (0.189 ) V08212T3-NC2071 K20F TiN V08212T3-NC9076 K20F DC S (0.551 ) 7.5 (0.295 ) Holder >> Special cutting edge design gives higher precision and position when spotting. Applications : Spotting, engraving, grooving and chamfering on milling machines, machining centers. Spotting, facing on CNC athes. Ø3/8 Max.ø0.551 ød Ø5/8 Code Parts No. Insert Type Ød Screw Key V082-3/8 V / V082-5/8 V08212T3 5/8 100 NS Nm NS Nm NK-T8 NK-T15 17 Nine9 Cutting Tool & Tool Holders

23 N9MT05T1 90 Re=0.4 Re= NC9076 NC2071 Inserts >> Mini spotting drill with indexable insert, low cutting power required. Especially good for Swiss type automatic lathes and CNC lathes. NC9076: For non-ferrous material such as aluminum, titanium, brass, copper and stainless steel. Produces excellent surface finish on non-ferrous metal. Each insert has 2 cutting edges. NC2071: Universal grade for all unhardened steel and cast iron. Geometry with supporting edges to stabilize the cutting condition on low power machine. Each insert has 2 cutting edges. NC Spot Drill Code Parts No. Grade Coating Dimensions S Re Dmax. Tmax N9MT05T1CT-NC2071 K20F TiN Re N9MT05T1CT-NC9076 K20F DC S Holder >> Smallest indexable spotting drill holder. Single cutting edge design gives higher precision when spotting. Applications : Spotting, engraving, and chamfering on milling machines, machining centers. Spotting, facing on CNC athes. Ø5 Ø6 Max.ø6 ød Ø6 Code Parts No. Ød Screw Key NS Nm NK-T6 Note: is carbide shank holder. Nine9 Cutting Tool & Tool Holders 18

24 90 N9MT0802 Re=0.4 Re=0.8 Re=0.4 Re=0.8 Re= NC40 NC10 H-NC40 H-NC9076 Inserts >> NC40: General purpose, universal grade for all unhardened steel. Each insert has 4 cutting edges. NC10: High positive angle and fully ground cutting edge and relief angle. Universal grade for non-ferrous metal, cast iron and stainless steel. Each insert has 4 cutting edges. H-NC40: Best choice for spotting application. Special geometry with supporting edges for use in high speed machining. Universal grade for all kind of steel and cast iron. Each insert has 2 cutting edges. H-NC9076: High positive geometry and sharp edge. For non-ferrous material such as aluminum, titanium, brass, copper and long cutting chip metal. Produces excellent surface finish on non-ferrous metal. Each insert has 2 cutting edges. Dimensions Code Parts No. Grade Coating S Re N9MT080208CT-NC40 K20F TiN N9MT080204CT-NC40 K20F TiN Re Dmax. Tmax N9MT080204CT-NC10 K20F TiAlN N9MT0802CT2T-H-NC40 K20F TiN S N9MT0802CT2T-H-NC9076 K20F DC Holder >> Single cutting edge design gives higher precision when spotting. Applications : Spotting, engraving, grooving and chamfering on milling machines, machining centers. Spotting, facing, turning on CNC athes. M5 M6 Max.ø10 ød ød Ø10 Ø3/8 Code Parts No. Ød Screw Key S /8 3/ M5 M M6 M6 25 Note: with side lock flat on shank. Nine9 extension bar for M5,M6 screw fit holder, see page 68. NS Nm NK-T8 19 Nine9 Cutting Tool & Tool Holders

25 N9MT Single Set >> User friendly, each set is fitted with one complimentary insert. Code Parts No. Ød Total ength Insert fitted Dmax. Tmax S N9MT080208CT-NC NC Spot Drill SA N9MT080204CT-NC Starter Package >> Selected package for starter who wants to try NC Spot Drill. Included one insert on tool holder and five inserts in the pocket. Total 6 inserts are equal to 24 spot drills. Code Parts No. Ød Insert included Content ME6 10 N9MT080208CT-NC ME6A 10 N9MT080204CT-NC10 1 tool holder + 6 inserts + 1 key IN6 3/8 N9MT080208CT-NC IN6A 3/8 N9MT080204CT-NC10 Comparison >> Tool Benefit analysis 24 spot drills inserts inserts 12 inserts 24 inserts 24 spot drills 48 spot drills 96 spot drills Nine9 Cutting Tool & Tool Holders 20

26 90 N9MT11T3 Re=0.8 Re=(0.3) Re=0.8 Re=0.8 Re= NC40 NC10 NC60 H-NC40 H-NC9076 Inserts >> NC40: General purpose, universal grade for all unhardened steel. Each insert has 4 cutting edges. NC10: High positive angle and fully ground cutting edge and relief angle. Universal grade for non-ferrous metal, cast iron and stainless steel. Each insert has 4 cutting edges. NC60: Cermet insert, for hardened steel up to HRC56. Each insert has 4 cutting edges. H-NC40: Best choice for spotting application. Special geometry with supporting edges for use in high speed machining. Universal grade for all kind of steel and cast iron. Each insert has 2 cutting edges. H-NC9076: High positive geometry and sharp edge. For non-ferrous material such as aluminum, titanium, brass, copper and long cutting chip metal. Produces excellent surface finish on non-ferrous metal. Each insert has 2 cutting edges. Dimensions Code Parts No. Grade Coating S Re N9MT11T3CT-NC40 P35 TiN N9MT11T3CT-NC10 K10F TiAlN (0.3) Re Dmax. Tmax N9MT11T3CT-NC60 CERMET N9MT11T3CT2T-H-NC40 K20F TiN N9MT11T3CT2T-H-NC9076 K20F DC S Holder >> Single cutting edge design gives higher precision when spotting. Applications : Spotting, engraving, grooving and chamfering on milling machines, machining centers. Spotting, facing on CNC athes. Max.ø14 ød ød M8 Ø16 Code Parts No. Ød Screw Key /2 1/ /8 5/ M8 M8 30 Note: Nine9 extension bar for M8 screw fit holder, see page 68. NS Nm NK-T15 21 Nine9 Cutting Tool & Tool Holders

27 N9MT11T Single Set >> User friendly, each set is fitted with one complimentary insert. Code Parts No. Ød Total ength Insert fitted Dmax. Tmax S N9MT11T3CT-NC SA N9MT11T3CT-NC S N9MT11T3CT-NC SA N9MT11T3CT-NC NC Spot Drill /8-02S N9MT11T3CT-NC / /8-02SA N9MT11T3CT-NC Starter Package >> Selected package for starter who wants to try NC Spot Drill. Included one insert on tool holder and five inserts in the pocket. Total 6 inserts are equal to 24 spot drills. Code Parts No. Ød Insert included Content ME6 N9MT11T3CT-NC ME6A N9MT11T3CT-NC10 1 tool holder + 6 inserts + 1 key ME6 N9MT11T3CT-NC ME6A N9MT11T3CT-NC IN6 N9MT11T3CT-NC40 5/ IN6A N9MT11T3CT-NC10 Comparison >> Tool Benefit analysis 24 spot drills inserts inserts 12 inserts 24 inserts 24 spot drills 48 spot drills 96 spot drills Nine9 Cutting Tool & Tool Holders 22

28 90 N9MT1704 Re= NC2071 Inserts >> 90 degree indexable spot drill insert, Dmax 22mm. NC2071 : High positive geometry, fully ground cutting edge and relief angle. Universal grade for all unhardened steel and cast iron. Each insert has 2 cutting edges. Code Parts No. Grade Coating Dimensions S Re Dmax. Tmax. Re N9MT1704CT-NC2071 K20F TiN S Holder >> Single cutting edge design gives high precision when spotting. Applications : Spotting, engraving, grooving and chamfering on milling machines, machining centers. Spotting, facing on CNC athes. Ø20 Max.ø22 ød Code Parts No. Ød Screw Key NS Nm NK-T20 23 Nine9 Cutting Tool & Tool Holders

29 N9MT NC40 Inserts >> For spotting diameter up to 25mm. Fully ground cutting edge and relief angle. NC40: Universal grade for carbon steel, alloy steel and cast iron. Each insert has 3 cutting edges. NC Spot Drill Code Parts No. Grade Coating Dimensions S Re Dmax. Tmax. Re N9MT220408CT-NC40 P35 TiN S Holder >> arge spotting diameter with indexable insert. Single cutting edge design gives high precision when spotting. Applications : spotting and chamfering on milling machine, machining centers. Ø25 Max.ø25 min.ø5.16 ød 30 Code Parts No. Ød Screw Key CT CT NS Nm NK-T15 Nine9 Cutting Tool & Tool Holders 24

30 N9MT11T3CT2T-H Re=0.8 Re= H-NC40 H-NC9076 Inserts >> H-NC40: Universal grade for all kind of steel and cast iron. Each insert has 2 cutting edges. H-NC9076: High positive geometry and sharp edge. For non-ferrous material such as aluminum, titanium, brass, copper and long cutting chip metal. Produces excellent surface finish when chamfering non-ferrous metal. Each insert has 2 cutting edges. Code Parts No. Grade Coating Dimensions S Re N9MT11T3CT2T-H-NC40 K20F TiN N9MT11T3CT2T-H-NC9076 DC S Re Ø20 Holder >> Indexable insert spotting drill holders for 100 /120 /142 spotting. Spotting produces better hole position and geometrically uniform holes. Increase tool life of the next drilling operation. ød Ø20 Ø3/4 Ø20 Ø3/4 Code Parts No. Angle Ød Screw / Key Dmax. Tmax / / NS Nm NK-T / / Nine9 Cutting Tool & Tool Holders

31 N9MT11T3CT2T-H edge insert Must load correctly degree 120 degree 142 degree NC Spot Drill ~140 For aircraft 100 normal rivet hole and screw hole. For spotting before drilling by 118 point angle drill. 60 chamfering. For spotting before drilling by 135 ~140 point angle high performance drill. Starter Package >> Selected package for starter who wants to try NC Spot Drill. Included one holder and 6 inserts. Code Parts No. Angle Ød Insert included Content H-ME H-ME /4-120-H-IN / H-ME N9MT11T3CT2T-H-NC40 1 tool holder + 6 inserts + 1 key /4-142-H-IN /4 Nine9 Cutting Tool & Tool Holders 26

32 142 V14208 / V14216 Re=0.8 Re= V NC2071 V NC2071 Inserts >> For spotting before drilling by point angle high performance drill. 142 degree indexable spotting drills. Dmax 32mm. NC2071: High positive geometry, fully ground cutting edge and relief angle. Universal grade for all unhardened steel and cast iron. Each insert has 2 cutting edges ~140 Code Parts No. Grade Coating Dimensions S Re Dmax. Tmax V NC2071 K20F TiN V NC2071 TiN S Re Holder >> Using spotting first may increase higher speed and feed rate of the after drills. Extend your drill life with 142 spotting. Reduce your drilling cost. Higher accuracy of positioning and diameter tolerance! Ø16 Max.ø32 ød Ø25 Code Parts No. Insert Type Ød Screw Key V V V V NS Nm NS Nm NK-T9 NK-T20 27 Nine9 Cutting Tool & Tool Holders

33 N9MT11T3PR Radius Center Drilling PR 60 Ancient Now & Future NC40 Inserts >> Create 60 center holes SIMIAR to DIN 332 Form R, radius 2.0 / 2.5 / 3.5mm Carbide insert can stand very long tool life. Easy tool length setting, saving tool changing time. NC40: Universal grade for all unhardened steel and cast iron. Radius curve eliminates the sharp transition from drill point to countersink angle. The risk of breakage is reduced. Each insert has 2 cutting edges. D d 1 NC Spot Drill Code Parts No. Grade Coating N9MT11T3PR20-NC40 Dimensions d D N9MT11T3PR25-NC40 P35 TiN N9MT11T3PR30-NC Holder >> PR holder has small offset value. Also apply as a 90 spotting drill while fitted with N9MT11T3CT2T-H insert (page 21). Ø16 ød Code Parts No. Ød Screw Key PR PR NS Nm NK-T15 Turning and Centering Capacity on CNC athes Action 1 Center Drilling 2 Facing max 1 3 Chamfering 2 4 External Turning 4 3 Nine9 Cutting Tool & Tool Holders 28

34 Corner Rounding >> Various corner radius inserts can fit on same holder Carbide insert can stand very long tool life Produces smooth and excellent surface finish on workpiece. Features RC Type of RC Each insert has 2 cutting edges. Combination corner rounding and 45 chamfering application on same insert. Higher cutting speed and feed rate. Very small X offset, good for contour chamfering. Utilizes standard NC Spot Drill holders , & Type of R Each insert has 4 cutting edges. R1.0 ~ R3.0 inserts are interchangeable on same holder. For front and back chamfering. Tool offset can be set after measuring tool length by tool presetter or Z-Zero Setter. c a b b Applications a b c Radius 0.5 Radius 1.0 Radius 2.0 a 29

35 RC Corner Rounding RC Circular Corner Rounding R R Front & Back Corner Rounding R Back Circular Corner Rounding Inserts are CNC ground for precision radius and location. Optimizes the tool performance and reduces the cutting time. 30

36 RC N9MT05T1RC RC0.5~RC1.0 All are interchangeable on same holder NC2071 NC9036 Inserts >> Various corner radius inserts can fit on same holder. Very small X offset 1.25mm for radius 0.5, good for small components needs a small corner rounding for removing burrs. NC2071: Universal grade for all unhardened steel and cast iron. Inserts are CNC ground for precision radius location. Each insert has 2 cutting edges. NC9036: For non-ferrous material such as aluminum, acrylic, titanium, brass, copper and stainless steel. High positive geometry and sharp edge produces excellent surface finish. Each insert has 2 cutting edges. R X Z Y w Insert Radius Code Parts No. Grade Coating N9MT05T1RC05-NC2071 TiN N9MT05T1RC05-NC9036 DC N9MT05T1RC075-NC2071 TiN K20F N9MT05T1RC075-NC9036 DC N9MT05T1RC10-NC2071 TiN N9MT05T1RC10-NC9036 DC X ± offset Dimensions Y ±0.03 Z S R±0.015 S Holder >> For corner rounding using NC Spot Drill shank. Ø5 Ø6 Max.ø6 ød Ø6 Code Parts No. Ød Screw Key * is carbide shank holder NS Nm NK-T6 31 Nine9 Cutting Tool & Tool Holders

37 N9MT11T3RC RC RC1.0~RC3.0 All are interchangeable on same holder NC40 NC9036 Inserts >> Higher cutting speed and feed rate. Combination corner rounding and 45 chamfering application on same insert. Various corner radius inserts can fit on same holder. NC40: Universal grade for all unhardened steel and cast iron. Inserts are CNC ground for precision radius location. Each insert has 2 cutting edges. NC9036: For non-ferrous material such as aluminum, acrylic, titanium, brass, copper and stainless steel. High positive geometry and sharp edge produces excellent surface finish. Each insert has 2 cutting edges. Insert Radius /64 1/32 1/16 3/32 1/8 Code Parts No. Grade Coating N9MT11T3RC10-NC40 TiN N9MT11T3RC10-NC9036 DC N9MT11T3RC15-NC40 TiN N9MT11T3RC15-NC9036 DC N9MT11T3RC20-NC40 TiN N9MT11T3RC20-NC9036 DC N9MT11T3RC25-NC40 TiN N9MT11T3RC25-NC9036 DC N9MT11T3RC30-NC40 TiN N9MT11T3RC30-NC9036 DC K20F N9MT11T3RC1/64-NC40 TiN N9MT11T3RC1/64-NC9036 DC N9MT11T3RC1/32-NC40 TiN N9MT11T3RC1/32-NC9036 DC N9MT11T3RC1/16-NC40 TiN N9MT11T3RC1/16-NC9036 DC N9MT11T3RC3/32-NC40 TiN N9MT11T3RC3/32-NC9036 DC N9MT11T3RC 1/8-NC40 TiN N9MT11T3RC 1/8-NC9036 DC X ±0.03 offset Dimensions Y ±0.03 Z S R±0.015 S R X Z Y Corner Rounding Holder >> For corner rounding using NC Spot Drill shank. Code Parts No. Ød Screw/ Key ød /2 1/ /8 5/ NS Nm NK-T15 Corner radius Ø12. Ø16 Nine9 Cutting Tool & Tool Holders 32

38 RC N9MT1704RC RC4.0~RC6.0 All are interchangeable on same holder NC2071 NC9036 Inserts >> Higher cutting speed and feed rate. Combination corner rounding and 45 chamfering application on same insert. Various corner radius inserts can fit on same holder. NC2071: Universal grade for all unhardened steel and cast iron. Inserts are CNC ground for precision radius location. Each insert has 2 cutting edges. R NC9036: For non-ferrous material such as aluminum, acrylic, titanium, brass, copper and stainless steel. High positive geometry and sharp edge produces excellent surface finish. Each insert has 2 cutting edges. X Z Y Corner radius(r) Code Parts No. Grade Coating N9MT1704RC40-NC2071 X ±0.03 TiN offset Dimensions Y ±0.03 Z S N9MT1704RC40-NC9036 DC N9MT1704RC50-NC2071 TiN K20F N9MT1704RC50-NC9036 DC R±0.015 S N9MT1704RC60-NC2071 TiN N9MT1704RC60-NC9036 DC Holder >> For corner rounding using NC Spot Drill shank. Good for small work pieces, which need large corner rounding. Ø20.Ø25 ød Corner radius Code Parts No. Ød Screw Key NS Nm NK-T20 33 Nine9 Cutting Tool & Tool Holders

39 N9MT11T3R R 1 2 R1.0~R3.0 All are interchangeable on same holder 4 3 R1.0 R1.5 R2.0 R2.5 R3.0 Inserts >> For front and back corner rounding. Various corner radius inserts can fit on same holder. Carbide insert can stand very long tool life. Each insert has 4 cutting edges. NC2071: Universal grade for all unhardened steel and cast iron. Inserts are CNC ground for precision radius location. Corner Rounding Corner radius(r) Code Parts No. Grade Coating Dimensions S N9MT11T3R10-NC2071 P35 TiN N9MT11T3R15-NC2071 P35 TiN R N9MT11T3R20-NC2071 P35 TiN S N9MT11T3R25-NC2071 P35 TiN N9MT11T3R30-NC2071 P35 TiN Holder >> Center of radius of each tool is dedicated. Tool offset can be set after measuring tool length by tool presetter or Z-Zero Setter. Ø16 Ø16 ød Ø25 Code Parts No. Ød Z Screw Key R R R NS Nm NK-T15 More >> Also can fit with N9MT11T308A inserts for front and back chamfering. (Please see page 36) Nine9 Cutting Tool & Tool Holders 34

40 R N9MT11T3R Back Corner rounding Cutting Position >> R 100 * R X E X E E2 X2 16 Y R Z Y R Z Z2 * R 150 Y2 40 X E E2 X R & R For front and back corner rounding. * Eliminates 2nd operation or de-burring time. * Y R Z Z2 Y2 Insert Radius Holder Front Chamfering Back Chamfering E X Y Z E2 X2 Y2 Z2 Z R R R R R R R R R R R R R R R R R R R R Nine9 Cutting Tool & Tool Holders

41 N9MT11T308A 45 Chamfering Tool 308 A Re=0.8 Re=0.8 Re= NC40 NC10 NC60 Inserts >> NC40: General purpose, universal grade for all unhardened steel. Each insert has 4 cutting edges. NC10: High positive angle and fully ground cutting edge and relief angle. Universal grade for Al, Al-alloy, non-ferrous metal, cast iron and stainless steel. Each insert has 4 cutting edges. NC60: Cermet insert, for hardened steel up to HRC56. Each insert has 4 cutting edges. NC Spot Drill Code Parts No. Grade Coating N9MT11T308A -NC40 P35 TiN N9MT11T308A -NC10 K10F TiAN Re Dimensions S Re N9MT11T308A -NC60 Cermet S Holder >> can be applied for machining back chamfering and side grooving. Max.ø18 min.ø ød Ø20 45 Max.ø28 min.ø Ø20 ød 45 Code Parts No. Insert type Chamfering Ød Z Screw / Key Ø6-Ø NS N9MT11T308A 2.5 Nm Ø16-Ø NK-T15 Example >> 1 Action Max. 65mm C ø External and internal chamfering 2 Side chamfering 3 Side grooving For back chamfering Max. 2mm Cø16-ø28 Min.diameter for shift ø24mm. 4 4 Back chamfering Nine9 Cutting Tool & Tool Holders 36

42 Cutting Data Diameter / Depth Chart and Speed / Feed Rate Calculation of NC Spot Drill Sectional view of Chamfering (for a = 90 only) d α t Mimimum 1 mm (0.04 ) Diameter of Spotting d Sectional view of Spotting & Engraving d α t Mimimum 1 mm (0.04 ) NC40 / NC60 d α t Other grade Depth of Spotting t Instrucation of Use >> 1. From Spot diameter d to get drill depth t. 2. Point angle α is determined by which tool holder you use. 3. From d draw a horizontal line to get intersection of the line by point angle α. 4. From the intersection draw a vertical line to the bottom to have depth of spotting t. t is the drill depth of the NC program. 5. The sectional view of spotting will depend on the shape of insert, NC40 and other grade of inserts have different sectional view. 6. For chamfering, do not use tip of insert, 1mm(0.04 ) minimum clearance is required for a smooth surface finish. Calculate spindle speed and feed rate >> 1. Using your d value and cutting speed Vc from the data sheet, calculate spindle speed S (RPM). 2. F feed rate per minute F = f x S = RPM x IPR Metric Inch S = F = S x f Vc X 1000 X d d = S = Vc = f = diameter -mm Spindle Speed -r.p.m. Cutting Speed -m/min. mm/rev. (3.82xSFM) S = d F = fxs d = diameter-inch S = Spindle Speed-r.p.m. SFM = f = IPR = inch/rev. Surface Speed-ft./min. Vc (m/min.) x 3.28 F = mm/min. F = inch/min. 37 Nine9 Cutting Tool & Tool Holders

43 Cutting Data N9MT-CT >> Insert Multi-function Determine spindle speed and feed rate: Choose spotting depth to decide spotting diameter according to the Diameter/Depth chart of page 37. The spindle speed should be calculated by the maximum diameter of spotting, chamfering and grooving. Spotting Work Material Vc (m/min) f (mm/rev.) Grade of Insert Carbon Steel 150~ ~0.10 NC40, NC2071 Alloy Steel 100~ ~0.08 NC40, NC2071 Stainless Steel 65~ ~0.06 NC10, NC60, NC40, NC2071 Cast iron ~0.10 NC40, NC10, NC2071 Non-Ferrous Metal (Al, Cu) 150~ ~0.10 NC10, NC9076, NC2071 Ti, Ti-alloy 60~ ~0.06 NC9076 Hardened steel HRC 40 ~56 30~ ~0.08 NC60 NC Spot Drill * For technical construction reasons, the insert is not located on the center of the holder. * Inserts with supporting edges can increase feed rate 50%. Chamfering Work Material Vc (m/min) f (mm/rev.) Grade of Insert Carbon Steel 150~ ~0.24 NC40, NC2071 Alloy Steel 100~ ~0.20 NC40, NC2071 Stainless Steel 65~ ~0.20 NC10, NC60, NC40, NC2071 Cast iron ~0.25 NC40, NC10, NC2071 Non-Ferrous Metal (Al, Cu) 150~ ~0.25 NC10, NC9076, NC2071 Ti, Ti-alloy 60~ ~0.06 NC9076 Hardened steel HRC 40 ~56 30~ ~0.08 NC60 Grooving Work Material Vc (m/min) f (mm/rev.) Grade of Insert Carbon Steel 150~ ~0.10 NC40, NC2071 Alloy Steel 100~ ~0.08 NC40, NC2071 Stainless Steel 65~ ~0.06 NC10, NC60, NC40, NC2071 Cast iron 80~ ~0.08 NC40, NC10, NC2071 Non-Ferrous Metal (Al, Cu) 150~ ~0.08 NC10, NC9076, NC2071 Ti, Ti-alloy 60~ ~0.06 NC9076 Hardened steel HRC 40 ~56 30~ ~0.08 NC60 N9MT-W Insert / Engraving Insert Engraving : Width of engraving=diameter of cutting= d Depth of engraving=depth of cutting= T Tool shank runout should be below 0.01mm Engraving For α = 90 insert, d=2xt For α = 60 insert, d=1.73xt Mini spotting Work Material All Kind of Steel, unhardened, Cast iron Vc (m/min) f (mm/rev.) Grade of Insert Depth of cut 1st 2nd 3th Finishing 20~ ~0.02 NC Non-Ferrous Metal (Al, Cu) 20~ ~0.02 NC Attention:The calculated result d is only for calculation of spindle speed. Nine9 Cutting Tool & Tool Holders 38

44 Cutting Data W Spotting >> W spotting Formula P = distance of theoretical intersection point to tip of insert. P req. = Dreq. x P 0.5 = fixed factor for calculation req. = required drilling depth Dreq. = required diameter req. Dreq. M4 M5 M6 M8 M10 M12 M14 M16 1/4-20 UNC 5/16-18 UNC 3/8-16 UNC P = W spotting Work Material Vc (m/min) f (mm/rev.) Carbon Steel 150 ~ ~ 0.15 Alloy Steel 120 ~ ~ 0.10 Stainless Steel 80 ~ ~ 0.08 Cast iron 100 ~ ~ 0.10 A Insert >> 45 Chamfering 45 Chamfering Formula α = point angle 90 d S = Vc X 1000 d X r.p.m. d = Vc = effective diameter cutting speed m/min.or ft./min. F = S x f mm/min. S = f = Spindle speed feed per rev. mm/rev. 45 Chamfering Work Material Vc (m/min) f (mm/rev.) Grade of Insert Carbon Steel ~0.10 NC40 Alloy Steel ~0.08 NC40 High alloy steel ~0.06 NC40 Stainless Steel ~0.06 NC10 Cast iron ~0.10 NC10, NC40 Aluminum, AI-alloy Si < 12% ~0.10 NC10 Al-alloy Si >12% ~0.10 NC10 Cu ~0.10 NC10 Brass and Bronze ~0.10 NC10 Hardened steel HRC 40~ ~0.10 NC60 PR Insert >> Radius Center Drilling Center Drilling Work Material Vc (m/min) f (mm/rev.) Grade of Insert 60 Carbon Steel Alloy steel High alloy steel NC40 Cast iron Nine9 Cutting Tool & Tool Holders

45 Cutting Data N9MT-RC Insert >> Corner Rounding Determine spindle speed and feed: To decide running speed of the tools and feed rate, please calculate spindle speed and feed rate according to the following formula and cutting data: Corner Rounding Calculate spindle speed d = 2 x X mm d = X = diameter of the tool for calculation purpose tool radius offset (ref. page 31~33 for RC inserts) Center of insert S = F = S x f Vc x 1000 d x r.p.m. mm/min. Vc = S = F = f = Cutting Speed -m/min. Spindle Speed -r.p.m. mm/min. mm/rev. Corner Rounding Center of holder X Y Calculate tool length offest on machining center X = tool radius offset (ref. page 31~33 for RC inserts) T = T -Y, H = X Y = T = distance to the center of radius. (ref. page 31~33 for RC inserts) tool length T = H = tool length offset. tool radius offset RC Insert Work Material Vc (m/min) f (mm/rev.) Grade of Insert Carbon Steel 150~ ~0.10 NC40, NC2071 Alloy steel 100~ ~0.10 NC40, NC2071 High alloy steel 80~ ~0.08 NC40, NC2071 Stainless Steel 65~ ~0.10 NC9036 Cast iron 150~ ~0.10 NC40, NC2071 Aluminum, AI-alloy Si < 12% 150~ ~0.10 NC9036 Al-alloy Si >12% 100~ ~0.10 NC9036 Cu 200~ ~0.10 NC9036 Brass and Bronze 150~ ~0.10 NC9036 N9MT-R Insert >> Corner Rounding (4 cutting edges) R Insert Work Material Vc (m/min) f (mm/rev.) Grade of Insert Carbon Steel 150~ ~0.10 NC2071 Alloy steel 100~ ~0.08 NC2071 High alloy steel 60~ ~0.06 NC2071 Cast iron 150~ ~0.10 NC2071 Nine9 Cutting Tool & Tool Holders 40

46 Center Drill >> The i-center is a trademark of Nine9, the developer of the first indexable center drill in the world.(patented) Offering an indexable insert system for the 1st time, Nine9 s i-center design improves your process performance. Features World s first indexable center drill Shortens set up and center drilling time Increases tool life and reduces tooling costs High Speed, High Feed Rate The special ground insert and rigid holder design facilitate high performance speed and feed rates. For example, drilling alloy steel at 6000 rpm and feed rate of 600 mm/min. (0.1 mm/rev.) Easy Tool ength Setting The axial position accuracy of the insert is 0.05 mm (.002 ). It is not necessary to reset the tool length when changing the insert or cutting edge. Excellent Repeatability The insert is positioned by two fixed pins and clamped by one insert screw at the center. The positioning repeatability of the insert is within 0.02 mm (.0008 ) in radial direction, thus ensuring conformity to any national standards. High pressure coolant can be supplied through center directly to tip of center drill insert. Extended Tool ife Coolant can be supplied through the center of the holder to increase performance and extend tool life. Insert geometry, grades and coating process are specifically engineered for centering applications. Special forms are possible 41

47 * Standard stock item * DIN 332 Form R Ø1.0~Ø10 * DIN 332 Form A+B Ø1.0~Ø10 * DIN 332 Form A Ø2.0~Ø3.15 * ANSI 60 #2.0~#10 C Type Excellent repeatability by insert type. No need tool length re-setting while changing insert or cutting edge. F Type 42

48 Indexable Center Drill R DIN332 Form R DIN332 Form A+B 120 d2 d1 IC 120 d3 d2 d1 IC 1 2 CT CT DIN332 Form R >> Code Parts No. Grade Coating d1 d2 1 2 R CT ±0.025 IC I9MT08T1R0100-NC I9MT08T1R0125-NC I9MT08T1R0160-NC I9MT08T1R0200-NC I9MT12T2R0200-NC I9MT12T2R0250-NC K20F TiAlN I9MT12T2R0315-NC I9MT1603R0400-NC I9MT1603R0500-NC I9MT2004R0630-NC I9MT2004R0800-NC I9MT2506R1000-NC DIN332 Form A+B >> Code Parts No. Grade Coating d1 d2 d CT ±0.025 IC I9MT08T1B0100-NC I9MT08T1B0125-NC I9MT08T1B0160-NC I9MT08T1B0200-NC I9MT12T2B0200-NC I9MT12T2B0250-NC K20F TiAlN I9MT12T2B0315-NC I9MT1603B0400-NC I9MT1603B0500-NC I9MT2004B0630-NC I9MT2004B0800-NC I9MT2506B1000-NC Nine9 Cutting Tool & Tool Holders

49 DIN332 Form A 120 d3 d2 d1 IC ANSI d2 d1 IC CT 1 2 CT DIN332 Form A >> Code Parts No. Grade Coating d1 d2 d CT ± I9MT08T1A0200-NC I9MT08T1A0250-NC2033 K20F TiAlN I9MT08T1A0315-NC IC ANSI 60 >> Code Parts No. Grade Coating Size d1 d2 1 2 CT mm mm mm mm ±0.025 IC I9MT12T2A2-NC2033 #2 5/ / / I9MT12T2A3-NC2033 #3 7/ / / I9MT12T2A4-NC2033 #4 1/ / / I9MT1603A5-NC2033 #5 3/ / / K20F TiAlN I9MT2004A6-NC2033 #6 7/ / / I9MT2004A7-NC2033 #7 1/ / / I9MT2004A8-NC2033 #8 5/ / / I9MT2506A10-NC2033 #10 3/ / i-center Holder >> Made of hardened high alloy steel. Shank is ground to h6 tolerance. Special holders are available on request. ØD IC ød 2 1 Code Parts No. Type IC ød 1 2 ød Screw Key IC08-10 BC10-IC IC12-16 SB16-IC IC16-16 SB16-IC IC20-20 SB20-IC IC25-25 SB25-IC NS Nm NS Nm NS Nm NS Nm NS Nm NK-T7 NK-T9 NK-T15 NK-T20 NK-T20 Code Parts No. Type IC ød 1 2 ød Screw Key IC08-3/8 BC3/8"-IC /8" IC12-5/8 SB5/8"-IC /8" IC16-5/8 SB5/8"-IC /8" IC20-3/4 SB3/4"-IC /4" IC25-1 SB 1"-IC " NS Nm NS Nm NS Nm NS Nm NS Nm NK-T7 NK-T9 NK-T15 NK-T20 NK-T20 Nine9 Cutting Tool & Tool Holders 44

50 Cutting Data Attention >> For d1< 4 mm or size #5, the center misalignment must be less than 0.05mm. If the CNC lathe turret center s misalignment is above 0.15mm, please use the Center Height Adjusting Sleeve. (See page 68) For low spindle speed special purpose machines or lathes, lower spindle speed is allowed but the feed rate should be maintained. ø1~ø4 (#2~#5) >> Work piece material Carbon steel C<0.3% Carbon steel C>0.3% ow alloy steel C<0.3% High alloy steel C>0.3% Stainless Steel Cast iron Al, and non-ferrous metal IC08 f (mm/rev) IC12 Ø1~1.25 Ø1.6~3.15 Ø2 (#2) Ø2.5 (#3) Ø3.15 (#4) (S=17825 rpm) (S=17825 rpm) (S=14005 rpm) (S=12732 rpm) (S=2546 rpm) (S=15278 rpm) (S=38197 rpm) (S=13930 rpm) (S=11940 rpm) (S=10950 rpm) (S=9950 rpm) (S=1592 rpm) (S=11940 rpm) (S=29850 rpm) (S=11140 rpm) (S=9549 rpm) (S=8753 rpm) (S=7957 rpm) (S=1592 rpm) (S=9549 rpm) (S=23873 rpm) (S=8912 rpm) (S=7639 rpm) (S=7002 rpm) (S=6366 rpm) (S=1270 rpm) (S=7639 rpm) (S=19098 rpm) (S=7073 rpm) (S=6063 rpm) (S=5557 rpm) (S=5052 rpm) (S=1010 rpm) (S=6063 rpm) (S=15157 rpm) Cutting fluid emulsion emulsion emulsion emulsion emulsion internal>5 bar dry emulsion ø5~ø10 (#6~#10) >> Work piece material Carbon steel C<0.3% Carbon steel C>0.3% ow alloy steel C<0.3% High alloy steel C>0.3% Stainless Steel Cast iron Al, and non-ferrous metal f (mm/rev) IC16 IC20 IC25 Ø4 (#5) Ø5 (#6) Ø6.3 (#7) Ø8 (#8) Ø10 (#10) (S=5570 rpm) (S=4774 rpm) (S=4376 rpm) (S=3978 rpm) (S=1194 rpm) (S=4774 rpm) (S=11936 rpm) (S=4456 rpm) (S=3819 rpm) (S=3501 rpm) (S=3183 rpm) (S=955 rpm) (S=3819 rpm) (S=9549 rpm) (S=3536 rpm) (S=3031 rpm) (S=2778 rpm) (S=2526 rpm) (S=758 rpm) (S=3031 rpm) (S=7578 rpm) (S=2785 rpm) (S=2387 rpm) (S=2188 rpm) (S=1989 rpm) (S=597 rpm) (S=2387 rpm) (S=5968 rpm) (S=2228 rpm) (S=1909 rpm) (S=1750 rpm) (S=1591 rpm) (S=477 rpm) (S=1909 rpm) (S=4774 rpm) Cutting fluid emulsion emulsion emulsion emulsion emulsion internal>5 bar dry emulsion Step-1 oosen the screw Step-2 Hole in the back Step-3 Push out insert Step-4 Place new insert ogo side up 45 Nine9 Cutting Tool & Tool Holders

51 Performance Profit by making the right choice >> High speed and feed rate reduce cutting time. The unique design increases tool life and reduces change over time. CT± CT CT 2 cutting edges 2 cutting flutes design Comparison >> Work piece : ow carbon alloy steel, 850 N/mm 2 Machine: VMC BT40 with internal coolant Diameter of tool : Ø3.15 mm Depth of drilling : 7.2 mm Comparison i-center HSS Center Drill ( TiN Coating ) Solid Carbide Center Drill Cutting speed m/min Spindle speed r.p.m Feed rate f = mm/rev Feed rate F= mm/min Coolant Emulsion External / Internal External External Drilling time sec Holes of drilling per edge Tool Ex: 200,000 holes, total drilling time i-center i-center HSS Center Drill 33 Hours 694 Hours i-center 33 Hours Solid Carbide Center Drill Tool 36 Hours Hour Ex: 200,000 holes, total tool length setup time i-center HSS Center Drill 29 min. 855 min. i-center 29 min. Solid Carbide Center Drill 120 min. Surface finish >> i-center Insert I9MT1603B0500 NC min. Material SCM440 Vc 60 m/min. S 3800 r.p.m. f 0.1 mm/rev. F 380 mm/min. Ap 13.5 mm Nine9 Cutting Tool & Tool Holders 46

52 Application of i-center >> Special holder Combined centering, facing chamfering and external turning >> Combined centering and facing >> Special 25x25 square shank holder >> Parts NO IC -2525M * For used on lathe IC -R2525M 47 Nine9 Cutting Tool & Tool Holders

53 Technical Specifications 60 Centre holes DIN 332 >> Form R, A and B b DIN332 Form R d1 d2 DIN332 Form A d1 d2 90 DIN332 Form B d1 d d3 t a t a t a STD DIN332 Form R ISO DIN332 Form A ISO DIN332 Form B ISO d1 d2 t a d2 t a d2 b d3 t a i-center Advantage of From R Center hole 60 Center of tail stock 90 Center of tail stock Center hole and center are misaligned Advantage of From B center hole Avoid scar or distortion while transportation Burr Rough surface of work piece Total solution Nine9 Cutting Tool & Tool Holders 48

54 i-center Applications Tip >> Various centering applictions and products - shafts of engine, transmision gear boxes, bearings, motors, grinding parts, spindles, gear reducers, cooling fan, universal joints... Special forms for other application also available on request. 49 Nine9 Cutting Tool & Tool Holders

55 i-center Enquiry Form Company >> Challenge or improvement >> Center hole dimension >> Please provide workpiece drawing One of following type should be chosen. Type R The following information should be checked while discussing with customer. Machine Machine Type Spindle Speed Max. r.p.m. Power of Spindle motor KW HP Type A Coolant supply NO If yes, External Internal bar(psi) Current tool Cutting Speed HSS m/min. Solid Carbide SFM Type B i-center Others Feed Rate mm/rev. inch/rev. Work Piece Material code Center hole type Other request R A B C Other as attached drawing Surface roughness Tolerance(see below) Type C Special Tool holder shank dimensions >> Special tool holder shank, please fill in D1 and 4. As attached drawing. Metric Inch Other Dimension Table A1 A2 A3 ød1 ød2 ød3 Dimension Tolerance Dimension Table R ød1 4 Dimension Tolerance h6 --- Nine9 Cutting Tool & Tool Holders 50

56 Engraving 45 / 60 >> This is a revolutionary new concept of engraving tools with indexable carbide inserts. They offer you the ability to produce HIGH QUAITY ENGRAVING in most materials. The latest coated carbide grades help you to obtain higher speed and feed rate, dramatically reducing your cycle time. Features High Positive Rake Angle Indexable insert. Suitable for engraving all types of materials, such as plastic,non-ferrous metal, aluminum, copper carbon steel and stainless steel. Multi-Side Grinding Full peripherally ground insert to ensure efficient repeatability. It performs excellently without producing any burrs, especially in copper, aluminum and stainless steel. High Speed, High Feed Rate Designed to run at high speed, up to 40,000 r.p.m. Feed rate 0.08mm (0.003 ) / rev. apply to aluminum; 0.05mm (0.002 ) / rev. apply to stainless steel. Reduces engraving cycle time! Economical Each indexable insert has 2 cutting edges. No resharpening required. Tool length is unchanged. No need to reset after changing insert or cutting edge. Excellent repeatability! Applications Serial numbers, product codes, dial scales, signs, logo, graph and almost any character which can be created by the NC programming system. 51

57 Nine9 X7-99 Serial number S/N TW ogo outlines Mold & Die Product info n max. F max. S 4800min 34KN 84KN Dial scales Widely be used for marking on machine components, medical components, gun components, mold and die, automotive parts, gears, bearings and luxury goods. 52

58 45 Engraving Tool 45 Re=0.2 Re=0.2 Re= NC2032 NC2071 NC9031 Inserts >> NC2032: ong tool life For all kind of steel from 30~50 HRC, carbon steel, alloy steel, and cast iron. NC2071: Strong edge on chip groove best suited for min. DOC 0.2 mm Universal grade for all kind of steel <30HRC, non-ferrous metal and stainless steel. NC9031: Fully postive ground rake angle, very sharp edge for shallow engraving. For non-ferrous metal such as aluminum, brass, copper, titanium, plastic and acrylic. Wmax. T Wmin. Code Part No. Angle Grade Coating V04506T1W06-NC2071 TiN Dimensions W T S Re Wmin. Wmax. Tmin. Tmax V04506T1W06-NC K20F TiAlN V04506T1W06-NC9031 TiN Holder >> * * Carbide shank holders designed for shrink-fit holder, engraving machines, high speed cutting. X (100mm length) is only for AI, AI-alloy cutting, unbalanced <0.6gm. Ø6 ød Code Parts No. Angle Ød 1 Screw / Key V * V * V045-06X Note: DC Slim chuck, see page 68. Starter Kit >> NS Nm NK-T7 Code Part No. Shankø Angle Insert included Content V045-03K-71 V04506T1W06-NC2071 Ø V045-03K V04506T1W06-NC V V045-03K-31 V04506T1W06-NC x Holder 1 x T7 Key 3 x inserts V060-03K-71 V06006T1W06-NC V060-03K-32 Ø6 V06006T1W06-NC V060-03K V V06006T1W06-NC V060-03K-31 V06006T1W06-NC Nine9 Cutting Tool & Tool Holders

59 Engraving Tool Re=0.2 Re=0.2 Re=0.2 Re=0.2 flat flat 60 NC2032 NC2071 NC2035 NC9031 NC2032 NC9036 Inserts >> NC2032: ong tool life For all kind of steel from 30~50 HRC, carbon steel, alloy steel,and cast iron. NC2071: Strong edge on chip groove best suited for min. DOC 0.2 mm Universal grade for all kind of steel <30HRC, non-ferrous metal and stainless steel. NC2035: ADURA coating, reduce the heat and tool wear. For steel with heat treatment up to 56 HRC. NC9031: Fully postive ground rake angle very sharp edge for shallow engraing. For non-ferrous metal such as aluminum, brass, copper, titanium, plastic and acrylic. NC9036: DC coating, very sharp edge produces excellent surface finish. For non ferrous metal such as aluminum, brass, copper, titanium, plastic and acrylic. Wmax. Wmin. Wmax. Wmin. T T 1 2 Fig Code Part No. Angle Grade Coating Fig Code Part No. Angle Grade Coating V06006T1W06-NC2071 TiN V06006T1W03-NC2032 TiAlN 60 K20F V06006T1W03-NC9036 DC Dimensions W T S Re Wmin. Wmax. Tmin. Tmax V06006T1W06-NC2032 TiAlN K20F V06006T1W06-NC2035 ADURA V06006T1W06-NC9031 TiN Dimensions W T S Re Wmin. Wmax. Tmin. Tmax Engraving Tool Holder >> * * Carbide shank holders designed for shrink-fit holder, engraving machines, high speed cutting. X (100mm length) is only for AI, AI-alloy cutting, unbalanced <0.6gm. Ø6 Ø4 Ø6 1 ød ød Code Parts No. Angle Ød 1 Screw / Key V V * V * V060-06X NS Nm NK-T7 Nine9 Cutting Tool & Tool Holders 54

60 Cutting Data Engraving Depth and Width Reference Chart To use the engraving chart, select your engraving width (w) on the vertical axis. Select your engraving insert angle (45 or 60 ), and follow the horizontal line from the (w) axis to the intersection with the insert angle. Follow the vertical line from this intersection point to the engraving depth (t) axis to determine the engraving depth. V045/V060 T1W06 >> mm inch Reference chart of engraving depth and width V060 α= V045 α= mm inch mm mm Work Material S RPM f (mm/rev.) Grade of Insert Carbon steel 5000~ ~0.05 NC2071,NC2032 Alloy steel 5000~ ~0.03 NC2032,NC2071 Alloy steel HRc40 ~ ~ ~0.02 NC2035 Stainless Steel 5000~ ~0.05 NC2071,NC9031 Cast iron 5000~ ~0.03 NC2032 Aluminum Non-Ferrous Metal 5000~ ~0.08 NC2071,NC9031 Material Ap 1st 2nd 3rd 4th 5th 6th ~ Tmax.:2mm Fine finishing Carbon steel ~ ~ 0.1 Alloy steel Alloy steel HRc40 ~ Stainless Steel Cast iron ~ ~ 0.1 Aluminum Non-Ferrous Metal ~ ~ ~ ~ Nine9 Cutting Tool & Tool Holders

61 Cutting Data V060 T1W03 >> mm (inch) Reference chart of engraving depth and width (inch) (mm) Work Material S RPM f (mm/rev.) Grade of Insert Carbon steel C<0.3% 5000 ~ ~ 0.01 NC2032 Carbon steel C>0.3% 5000 ~ ~ NC2032 Alloy steel 5000 ~ ~ 0.01 NC2032 Engraving Tool Stainless Steel 5000 ~ ~ 0.01 NC9036 Cast iron 5000 ~ ~ NC2032 Aluminum 5000 ~ ~ NC9036 Copper, Brass 5000 ~ ~ 0.01 NC9036 Titanium 5000 ~ ~ NC9036 Tmax.:0.8mm Material Ap 1st 2nd 3rd 4th 5th ~ Fine finishing Carbon steel C<0.3% Carbon steel C>0.3% Alloy steel Stainless Steel Cast iron Aluminum Copper, Brass Titanium Nine9 Cutting Tool & Tool Holders 56

62 6.0 X060 NEW Engraving X060 >> Custom forms based on your specification of angle, width, depth and corner radius Re 2.0 NC2032 NC2035 NC9036 One holder supports the entire X060 series >> Minimum width of bottom : 0.1mm. Angles from 10 up to 120. Replace soild carbide engraving tool. Angled form Radius form Radius angled form Unlimited variations : The X060 insert will be designed based on your specific application of angle, width, depth and radius. Inserts Grade Carbide Coating Material P M K N H S NC2071 K20F TiN For all kind of steel < 30 HRC. NC2032 K20F TiAlN For all kind of steel from 30-50HRC, carbon steel, alloy steel and casting iron. NC2035 K20F ADURA For steel with heat treatment up to 56 HRC. NC9036 K20F DC For non-ferrous metal, Al, Al-alloy, Brass, copper and long cutting chip metal. NP9001 K20F ---- Uncoated fine polishing insert Angled form Developed Non-Stock Angle Coating Re Bottom width Depth P M K N H S X060A30W100S NC S Bottom width Radius form Depth X060A30W030S-NC TiAlN X060A30W051S-NC X060A50W007S-NP X060A60W010S-NC2032 TiAN X060A60W010S-NC9036 DC X060A60W020S-NC2032 TiAN X060A60W020S-NC9036 DC X060A60W030S-NC2032 TiAN X060A60W030S-NC9036 DC Developed Non-Stock Angle Coating Re Bottom width Rmax. Depth X060A30R010-NC DC Depth P M K N H S R max. Depth Re Bottom width Depth X060A60R010-NC2035 ADURA X060A60R040-NC2035 ADURA X060A60R040-NC2071 TiN X060A60R050-NC2035 ADURA X060A90R010-NC ADURA Best Suit Possible 57 Nine9 Cutting Tool & Tool Holders

63 X060 Features >> Full peripherally ground insert to ensure accurate repeatability. Each insert has 2 cutting edge. Cost saving! High speed, high feedrate, reducing engraving cycle time. NEW Radius angled form Developed Non-Stock Angle Coating Re Bottom width Depth P M K N H S X060A30W040R-NC2032 TiAN X060A30W040R-NC9036 DC X060A45W010R-NC2035 ADURA X060A45W040R-NC2032 (V04506T1W06-NC2032) 45 TiAN X060A45W040R-NC9036 DC X060A60W010R-NC2032 (N9MT080201W-60-NC40) Re Bottom width Depth X060A60W013R-NC X060A60W020R-NC2032 (V06006T1W03-NC2032) TiAN X060A60W030R-NC X060A60W038R-NC X060A60W040R-NC2032 (V06006T1W06-NC2032) X060A60W040R-NC9036 DC X060A60W051R-NC2032 TiAN X060A90W010R-NC2032 (N9MT080201W-NC10) 90 TiAN X060A90W030R-NC Engraving Tool Holder >> Carbide shank is ground to h6 tolerance, unbalanced <0.6gm. Made of high alloy steel and brazed on a carbide shank. Provides high rigidity and anti-vibration One holder supports the entire X060 series of engraving inserts. Maximum overhang length 30mm Best Suit Possible Ø6 ød Code Parts No. Ød Screw Key X BC06-CT-X NS Nm NK-T7 Attention >> Using high precision tool holder to make sure run out of whole tool is below 0.01 mm on the tool holder. High precision collect chuck, shrink fit chuck and hydraulic chuck are recommended. Nine9 Cutting Tool & Tool Holders 58

64 X060 NEW X060 Enquiry Form Enquiry Example >> X060 A 30 W 030 S - NC2032 Series Angle Bottom Form Bottom Width Depth Corner Shape Insert Grade X060 A 30 from 10 ~120 S Flat W R Radius 030 T 0.05 R NC2032 NC2035 NC9036 NP9001 Comment Angle From 10 up to 120 Depth Depth of engraving Bottom Form W for flat shape or R for radius shape Corner Shape S for flat shape or R for radius shape Bottom Width Bottom Width of engraving. Minimum width of bottom : 0.1 mm or Grade Refer to previous page Example >> Angled form Angle Bottom Form Bottom Width Corner Shape Angle Bottom Form Bottom Width Corner Shape 30 W 0.30 S 60 W 1.20 S Radius angled form Angle Bottom Form Bottom Width Corner Shape Re Angle Bottom Form Bottom Width Corner Shape Re 60 W 0.10 R W 0.30 S 0.02 Radius form Angle Bottom Form Radius Angle Bottom Form Radius 60 R R Nine9 Cutting Tool & Tool Holders

65 NC De-Burring NEW Features >> High feed rate for high speed de-buring on CNC machines. Indexable type ensure the relative position of de-burring. CT± NC2032 Inserts >> Smallest counter sink diameter Ø0.5 mm. Ideal for fine hole de-burring. Each insert has one cutting edge. Using same tool holder of X060 engraving tool. Indexable type. Relative position of deburring depth and diameter are accurate. TiAlN coated carbide insert can stand very long life. 2mm C Dimensions Code Part No. Angle Grade Coating Tmax. Cmin. Cmax. S Re 01X601 X060A60T6-NC K20F TiAlN 01X901 X060A90T6-NC degree 90 degree Holder >> Carbide shank is ground to h6 tolerance. Made of high alloy steel and brazed on a carbide shank. Provides high rigidity and anti-vibration. 30mm Maximum overhang length Ø6 NC De-Burring ød C C Ø0.5 De-burring Counter sinking De-burring Counter sinking Ø0.5 Code Parts No. Ød Screw Key 69X X NS Nm NK-T7 Attention >> Using high precision tool holder to make sure run out of tool shank is below 0.01 mm. High precision collect chuck, shrink fit chuck and hydraulic chuck are recommended. Starter Kit >> Code Part No. Shankø Angle Insert included Content 69X202-X X060-DB60-02K X060A60T6-NC x Holder 6 1 x T7 Key 69X202-X X060-DB90-03K X060A90T6-NC x inserts Nine9 Cutting Tool & Tool Holders 60

66 Performance Comparison >> Tool Cutting data V V06006T1W06-NC2071 Engraving tool Ball nose end mill Radius 0.4 mm Work piece material Tool steel SKD 61 (JIS G 4404), Hardness: HRB92~93 ( HB 200) Spindle speed r.p.m Feed rate mm/min Cutting depth Ap 0.2 mm 0.2 mm 0.05 mm, 4 times to cut to 0.2 mm Roughness of bottom Ra 0.36 m 0.83 m 0.46 m Change and resetting No need Need Need Tool life ong Short Short Measured result by Alicona IFM system Cutting data Tool V V06006T1W06-NC2071 Tool V V06006T1W06-NC V V06006T1W06-NC2035 Work piece material SKD 51 SS SKD 61 (50HRC) Spindle speed r.p.m Feed rate mm/min Cutting depth Ap 0.1 mm 0.35 mm 0.2 mm Change and resetting No need No need No need Tool life 24 min.(1440 sec.) 7.2 meters 3.5 meters Attention >> Selecting the speed and feed rate Select the spindle speed and feed rate according to the selected material s cutting data. The downward feed rate of the Z-axis should be reduced to 50% of the table feed rate. Cutting fluid and cooling condition Elmusion is recommended for engraving on steel, stainless steel, Al and Al-alloy. Blown cooled air is recommended for engraving on cast iron and plastic. Setting-up the tool holder The tool shank runout should be below 0.01 mm. Shrink fit chucks, hydraulic chuck and high precision spring collet chucks are recommended. Pre-balance the tool holder minimum G6.3/10,000 R.P.M. is necessary. Clamping the engraving insert Place and hold the insert in the insert pocket against the positioning side. See illustration below: Step-1 Step-2 Step-3 Place the insert in the insert pocket. Push insert against insert pocket and insert the screw. Tighten the insert screw. 61 Nine9 Cutting Tool & Tool Holders

67 Engraving Applications Tip >> Use the V045 and V060 style engravers in materials that tend to push burrs such as stainless steels and high temp alloys. These inserts have a 0.2mm(0.008 ) radius with a very sharp cutting edge and cut very freely. Character widths start around 0.45mm(0.017 ). This tool best replaces ball nose endmills. This tool is considered to be first choice for all but fine engraving width below 0.25mm. Components uxury goods Engraving Tool Mold & Die Product Nine9 Cutting Tool & Tool Holders 62

68 Chamfer Mill 45 >> Nine9 chamfer mill is designed for chamfering and countersinking with an indexable insert. The insert is a specifically designed for use in high speed machining ; the multiple flutes provide for increased feed rate, optimizing performance and reducing cutting time. Features Ultra high speed and feed rate is the biggest advantage of Nine9 Chamfer Mills. It is not a traditional chamfer tool, it runs 4 times faster in cutting speed and 10 times higher in feed rate. It is the most efficient tool you ever met. Excellent Repeatability >> Smallest insert in the world for chamfering mill. Smallest Indexable counter sink, diameter ø7 mm. The insert is dual-relief angle, specially edge honning and optimized coated for high cutting speed. Optimized the number of teeth on the holder to achieve higher feed rate. ø7mm Applications >> 90 counter sink and 45 chamfering. For counter sink, circular chamfering, contour chamfering and face milling. Smallest in the world Actual size 63

69 Face Milling Chamfering Back Chamfering Countersink Back Circular Chamfering For front and back chamfering. Eliminates 2nd operation or de-burring time. 64

70 45 Indexable Chamfer Mill Features >> Benefitting from the specially ground dual-relief insert and optimized coating, higher feed rates and cutting speeds can be achieved on chamfering operations. Each insert has 4 cutting edges, reducing cost of inserts. Fine edge honning cutting edge, good chip breaking condition and long tool life C02, C04, C06 >> Made from hot working steel and hardened. Elliptical necked bar to optimize the tool strength. 1 ØD Cmax Cmin R2 R1 d2 d1 Ød E 0.1 c1 c2 c3 Parts No. Type Made from tool steel. Cmin ø Cmax ø C10~99616-C52 >> E E E ød ød1 ød2 ød R1 R2 1 c1 c2 c3 E z C02 BC10-C C04 BC12-C C06 BC12-C c3 c2 c1 0.5 Ød1 insert Screw / Key N9GX04T002 NS Nm NK-T6 c3 c2 c1 0.5 Ød1 c3 c2 c1 0.5 ØD Cmax. Cmin. R2 R1 1 1 Ød R2 R1 ØD Cmax. Cmin. Ød ØD Cmax. Cmin. Ød 1 2 R2 R1 3 Fig Parts No. Type Cmin ø Cmax ø ød ød1 ød R1 R2 1 c1 c2 c3 z insert Screw / Key C10 BC10-C N9GX04T002 NS Nm C20 BC12-C NK-T C30 BC16-C N9GX NS Nm C40 BC20-C NK-T C50 BC20-C N9GX NS Nm C52 BC25-C NK-T9 Starter Kit >> Fig Part No. Insert included Holder included Content C N9GX04T002-NC C C N9GX04T002-NC C C N9GX NC C C N9GX NC C C N9GX NC C C N9GX NC C52 2 x holders + 10 inserts + 1 key 65 Nine9 Cutting Tool & Tool Holders

71 45 Inserts >> NC2032: AlTiN coating, very long tool life. For carbon steel, alloy steel, cast iron and hardened steel up to 56HRC Each insert has 4 cutting edges. NC9071: TiN coating, very sharp cutting edge produces excellent surface finish For non ferrous metal, aluminum, aluminum-alloy, brass, copper and stainless steel. Each insert has 4 cutting edges NC2032 NC9071 Parts No. Dimensions Coating Code of insert Grade S Re Screw Key N9GX04T002 N9GX N9GX NC2032 NC9071 NC2032 NC9071 NC2032 NC9071 K20F AlTiN TiN AlTiN TiN AlTiN TiN C02, C04, C06 Cutting Data >> Work Piece Material Material Group Sample Code (JIS) Grade of insert Cutting Speed VC m/min. NS Nm NS Nm NS Nm Feed Rate mm / tooth N9GX04T002 Max. Chamfering 1.5mm Carbon steel C<0.3% SS400 NC ~ 0.07 Carbon steel C>0.3% S50C, P5 NC ~ 0.07 ow alloy steel C<0.3% SCM420 NC ~ 0.04 High alloy steel C>0.3% SKD11 NC ~ 0.07 Re S NK-T6 NK-T7 NK-T9 Stainless Steel SUS304 NC ~ 0.04 Cast iron FC25 NC ~ 0.06 AI, and non-ferrous metal A6061 NC ~ C10~C52 Cutting Data >> Work piece material Material Group Sample Code (JIS) Grade of insert Cutting Speed Vc m/min. Feed rate mm / tooth N9GX04T002 N9GX N9GX Max. Chamfering 1.5mm Max. Chamering 2.5mm Max. Chamfering 4mm Carbon steel C<0.3% SS400 NC ~ ~ ~0.25 Chamfer Mill Carbon steel C>0.3% S50C,P5 NC ~ ~ ~0.25 ow alloy steel C<0.3% SCM420 NC ~ ~ ~0.20 High alloy steel C>0.3% SKD11 NC ~ ~ ~0.15 Stainless Steel SUS304 NC ~ ~ ~0.20 Casting iron FC25 NC ~ ~ ~0.20 AI, and non-ferrous metal A6061 NC ~ ~ ~0.25 Hardened steel<hrc50 SKD61 NC ~ ~ ~0.15 Nine9 Cutting Tool & Tool Holders 66

72 45 Performance Feed Rate = Feed per Tooth x Spindle Speed x No. of Flute mm/min. UP Spindle Speed = Cutting Speed x 1000 x Cmin. Test Result >> Example 1 Chamfer tool with larger insert(sxxx1204) and Nine9 N9GX04 insert. Tool Cutting data Nine 9 Chamfer mills Other makers with arge insert Chamfering 1 mm 1 mm Feed rate mm/rev Dia. of cutter mm Teeth of cutter 4 2 Cutting Speed Vc m/min Spindle Speed r.p.m Feed rate mm/min Tool Feed Rate: mm/min C20 (4 teeth tool) Other makers with large insert Sxxx mm/min 3474 mm/min Nine times higher WIN times Tool Ex:10 meter chamfer, total chamfering time C20 (4 teeth tool) Other makers with large insert Sxxx sec sec. Nine times faster WIN ,000 1,200 1,400 1,600 sec. 67 Nine9 Cutting Tool & Tool Holders

73 DC Slim Chuck Extension Adaptor >> DC-E Collet 45 Engraving Tool 60 Engraving Tool Spotting 90 Engraving Tool D1 D D1 D 1 * Stop Nut Parts No. Type of Holder d 1 ød D1 θ Collet Back Stop Hexagon Stop Screw Screw Key Nut ST12-DC4-90 2~ M4 * TP-M8 DC ~ ST12-DC ~ M4 * 85 OP-M ST12-DC ~ ST16-DC ~ DC6 M5 * 100 OP-M ~ ST20-DC ~ M5 * 100 OP-M10 -- DC-E Collet >> M5 * ST25-DC ~ M5 * 100 OP-M ~ ST20-DC ~ DC8 M6 * 120 OP-M ~ The design of DC-E collets is emphasized on increasing the clamping force of end mills. TP-M ST25-DC ~ DC10 M8 * 150 OP-M ~ Stop nut is applied when clamping and unclamping tools. * 1 ød ød 4D Type DC-4E DC-6E DC-8E DC-10E D DC4-E DC6-E DC8-E DC10-E Parts No. Size(mm) Parts No. Size(mm) Parts No. Size(mm) Parts No. Size(mm) Extension Bar For NC Spot-Drill Solid Carbide Extension Ba >> TiN coated to indentify the efficient length. Accessories NC Spot Drill M6 (P.19) M8 (P.21) Order No. Part No. ØD T M W BC12-100M06W M6xP W BC14-120M08W M8xP W BC16-150M08W M8xP

74 ISO 20/25 Tool Holder for Engraving Machine Tool Holder >> Runout: 0.01mm (4xD). Max. speed: 50,000 r.p.m. Applied with pull stud and nut. G d D1 D2 D3 D Taper Shank Parts No. Type D1 D2 D3 D G Collet Pull Stud Clamping Nut ISO ISO20 ER16-R M8 ER16 ISO20-D CN-ER16R ISO ISO25 ER20-R M8 ER20 ISO25- CN-ER20R Pull Stud >> Parts No. Type 1 2 D D1 D2 D3 θ G SW ISO20-D M ISO M8 9 SW θ ISO25-D M8 11 G D3 D2 D1 D ISO M Clamping Nut >> Spring Collet >> Concentricity (0.01mm) Parts No. Type D H G Parts No: XX Parts No: XX CN-ER16R M19X1.0P CN-ER20R M25X1.5P Size Range ER16-3* 3-2 ER Size Range ER ER ER ER ER ER H ER ER G D ER ER ER * Ordering example ER16-3: AA ER ER ER20-10* 10-9 ER ER ER * Ordering example ER20-10: AA

75 Center Height Adjusting Sleeve Principle >> Designed for adjusting Center Height of center drills, NC spot drills, reamers and taps on the CNC lathes. The main body is made from two sleeves. The inner sleeve is to hold and lock the cutting tool. Its center is inclined to the outer sleeve. When the inner sleeve is pushed or pulled, the cutting tool s center height is adjusted to lower or higher position. Parts No.: H >> Type : SB32-IDER20 ø3~ ø13mm cutting tool ER20 coolant slot Adjusting range ±0.15 mm ø34 ø3~ ~ ø32 h6 Parts No.: H >> Type : SB32-ID16 Dust protection wiper ø16 mm cutting tool holder Adjusting range ±0.15 mm 90 95~101 coolant slot ø40 h6 Applications >> Used when the CNC lathes need to adjust the center height. This sleeve can be clamped by VDI 40, VDI 50 E2 tool holders,and other type of internal turning tool holders. Center height adjusting range: ±0.15 mm(.006 ). Total axial movement is 6mm(.236 ). Tightening screw 4mm Hex key Two set screws to hold the inner sleeve. Adjusting center height with 4 mm Hex key. Accessories 70

76 Center Height Adjusting Sleeve Principle >> Designed for adjusting Center Height of center drills, NC spot drills, reamers and taps on the CNC lathes. The main body is made from two sleeves. The inner sleeve is to hold and lock the cutting tool. Its center is inclined to the outer sleeve. When the inner sleeve is pushed or pulled, the cutting tool s center height is adjusted to lower or higher position. Parts No.: H >> Type : SB32-IDER20 ø3~ ø13mm cutting tool ER20 coolant slot Adjusting range ±0.15 mm ø34 ø3~ ~ ø32 h6 Parts No.: H >> Type : SB32-ID16 Dust protection wiper ø16 mm cutting tool holder Adjusting range ±0.15 mm 90 95~101 coolant slot ø40 h6 Applications >> Used when the CNC lathes need to adjust the center height. This sleeve can be clamped by VDI 40, VDI 50 E2 tool holders,and other type of internal turning tool holders. Center height adjusting range: ±0.15 mm(.006 ). Total axial movement is 6mm(.236 ). Tightening screw 4mm Hex key Two set screws to hold the inner sleeve. Adjusting center height with 4 mm Hex key. Accessories 70

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