Preview Edition: M370 ADVANCES 2014

Preview Edition: M370 ADVANCES 2014 TURNING SOLID END MILLING INDEXABLE MILLING TOOLING SYSTEMS METRIC

High-Feed Applications M370 Series Designed for high feed rate productivity, M370 Series provides the latest insert technology with outstanding performance and reliability. Its double-sided concept and six cutting edges provide security and optimal metal removal with an efficient cost per edge. M370 Profiled tool for maximum chip evacuation. Through tool coolant. High-strength tool body design. Six cutting edges per insert. C2

Double-sided design offers six cutting edges per insert. Extremely high metal removal rates. First choice for high-feed roughing applications. NEW! 8mm IC Insert WOEJ0804 Up to 1,25mm Ap max Diameter range 25 80mm 12mm IC Insert WOEJ1207 Up to 2mm Ap max Diameter range 42 125mm C3

M370 Series Copy Mills Medium IC Screw-On End Mills Double-sided, six cutting edges. Highest metal removal rates. First choice for roughing applications. Screw-On End Mills order number catalogue number D1 max D1 D DPM G3X L2 WF Ap1 max Z max RPM coolant supply kg 4056186 M370D025Z02M12WO08 25 11 21 12,5 M12 35 17 1,25 2 46000 Yes 0,09 4170918 M370D025Z03M12WO08 25 11 21 12,5 M12 35 17 1,25 3 46000 Yes 0,09 4056187 M370D032Z04M16WO08 32 18 29 17,0 M16 43 24 1,25 4 38700 Yes 0,21 4056188 M370D042Z05M16WO08 42 28 29 17,0 M16 43 24 1,25 5 32500 Yes 0,57 Spare Parts D1 max insert screw Nm wrench 25 MS2219 1,8 DT9IP 32 MS2219 1,8 DT9IP 42 MS2219 1,8 DT9IP C4

M370 Series Copy Mills Medium IC Cylindrical End Mills Double-sided, six cutting edges. Highest metal removal rates. First choice for roughing applications. Cylindrical End Mills order number catalogue number D1 max D1 D L LBX Ap1 max Z max RPM coolant supply kg 4008281 M370D025Z02A25WO08L200 25 11 25 200 50 1,25 2 46000 Yes 0,68 4170920 M370D025Z02A25WO08L300 25 11 25 300 40 1,25 2 46000 Yes 1,08 4056189 M370D025Z03A25WO08L150 25 11 25 150 40 1,25 3 46000 Yes 0,50 4170919 M370D025Z03A25WO08L200 25 11 25 200 40 1,25 3 46000 Yes 0,69 4056190 M370D028Z03A25WO08L200 28 14 25 200 40 1,25 3 42400 Yes 0,70 4170921 M370D032Z03A32WO08L300 32 18 32 300 40 1,25 3 38700 Yes 0,84 4056191 M370D032Z04A32WO08L150 32 18 32 150 40 1,25 4 38700 Yes 0,84 4056192 M370D032Z04A32WO08L200 32 18 32 200 50 1,25 4 38700 Yes 1,14 Spare Parts D1 max insert screw Nm wrench 25 MS2219 1,8 DT9IP 28 MS2219 1,8 DT9IP 32 MS2219 1,8 DT9IP C5

M370 Series Copy Mills Medium IC Shell Mills Double-sided, six cutting edges. Highest metal removal rates. First choice for roughing applications. D6 D D1 L Ap1 max Shell Mills D1 max order number catalogue number D1 max D1 D D6 L Ap1 max Z max RPM coolant supply kg 4056193 M370D040Z04WO08 40 26 16 37 40 1,25 4 33500 Yes 0,19 4170922 M370D040Z05WO08 40 26 16 37 40 1,25 5 33500 Yes 0,19 4008276 M370D050Z05WO08 50 36 22 44 40 1,25 5 29200 Yes 0,29 4171223 M370D050Z06WO08 50 36 22 44 40 1,25 6 29200 Yes 0,29 4056194 M370D052Z05WO08 52 38 22 44 50 1,25 5 28600 Yes 0,41 4171224 M370D052Z06WO08 52 38 22 44 50 1,25 6 28600 Yes 0,40 4056195 M370D063Z06WO08. 63 49 22 60 50 1,25 6 25500 Yes 0,74 4008277 M370D066Z06WO08 66 52 27 60 50 1,25 6 24900 Yes 0,77 4171225 M370D080Z07WO08 80 66 27 60 50 1,25 7 24900 Yes 2,36 Spare Parts D1 max insert screw Nm Torx Plus driver socket-head cap screw 40 MS2219 1,8 DT9IP 125.825 50 MS2219 1,8 DT9IP 12146120500 52 MS2219 1,8 DT9IP 12146120500 63 MS2219 1,8 DT9IP 12146120500 66 MS2219 1,8 DT9IP MS2038 80 MS2219 1,8 DT9IP MS2038 C6

M370 Series Copy Mills Medium IC Indexable Inserts WO.J0804... WOEJ-MM WOEJ-MH -MM geometry provides lower cutting forces. First choice for steel, stainless steel, and high-temp alloys. -MH geometry is the first choice for high-strength steel and cast iron. WOEJ-MM first choice alternate choice P M K N S H TN5515 TN6520 TN6525 TN6540 TN7535 cutting catalogue number edges D S Rε WOEJ080412SRMM 6 7,79 5 1,22 WOEJ-MH TN5515 TN6520 TN6525 TN6540 TN7535 cutting catalogue number edges D S Rε WOEJ080412SRMH 6 7,79 4,75 1,22 C7

M370 Series Copy Mills Medium IC Cutting Data WO.J0804... TN5515 TN6520 TN6525 TN6540 TN7535 Edge Geometry feed per tooth fz (mm)..-mm 0,35 0,8 1,5 0,35 0,8 1,5 0,35 0,8 1,5 0,35 0,9 1,6 0,35 0,9 1,6..-MH 0,35 1,1 1,8 0,35 1,0 1,6 0,35 1,0 1,6 0,35 1,1 1,8 0,35 1,1 1,8 Material Group vc (m/min) 1 350 270 230 290 220 190 360 280 240 2 240 180 160 200 150 130 250 190 165 3 200 150 130 170 130 110 210 160 140 4 210 160 130 170 130 110 215 165 140 5 170 130 110 140 100 90 180 130 110 6 230 170 140 230 170 140 190 140 120 240 180 150 7 170 130 120 170 130 120 140 110 100 180 140 120 P 8 150 120 100 150 120 100 130 100 80 160 120 100 9 130 100 80 130 100 80 110 80 60 140 100 80 10 170 140 130 170 140 130 140 120 100 180 145 130 11 120 90 70 120 90 70 100 70 60 120 90 70 12 220 170 140 180 140 120 230 175 150 13.1 190 140 120 160 120 100 200 145 120 13.2 100 70 60 80 60 50 100 75 60 14.1 190 120 90 160 100 70 200 120 90 14.2 150 90 70 130 80 60 160 95 70 M 14.3 120 70 50 100 60 40 120 70 55 14.4 100 60 40 80 50 40 100 60 45 15 530 390 280 380 280 200 16 410 310 230 300 220 170 17 460 310 230 340 220 170 240 180 160 200 150 130 250 190 165 K 18 300 220 170 220 160 120 200 150 130 170 130 110 210 160 140 19 370 290 220 270 210 160 20 310 230 180 220 170 130 21 22 23 24 25 N 26 27 28 29 30 31 32 33 S 34 35 36 37 38.1 120 90 70 38.2 H 39.1 39.2 NOTE: First choice starting feed (fz) is in bold type. Use corresponding speed (vc). fz and vc are valid for ae 0,4 D1. For smaller ae, fz and vc should be multiplied by the factor given below: ae/d1 = 0,2 0,3 0,4 fz-factor 1,5 1,3 1,0 vc-factor 1,3 1,2 1,1 C8

M370 Series Copy Mills M370 Additional Application Advice WO.J080... Applying High-Feed Tools The High-Feed concept bases its strategy on small depth of cut and higher fz values, which result in a higher MRR and productivity with low radial forces. Ap1 max t Wt Small Ap1 values and higher feed rates generate lower cutting forces versus traditional milling strategies. For CAM programming, the tools can be programmed as a toroidal tool type by using the Rt value as the insert radius. Rt Recommended when long overhang is necessary due to lower radial forces. Maximum L/D ratio of 10 x D. General Programming Information for Applying M370 L/D ratio starting Ap1 starting fz range <3 0,9mm 1 1,3mm >3 <5 0,6mm 1 1,3mm >5 <7 0,4mm 0,6 1mm Rt t Wt 2,5mm 1mm 7,5mm Maximum Linear Ramping and Helical Interpolation from Solid Cutter Diameter cutter diameter max linear ramp angle (straight line) min hole diameter max hole diameter Ap1 max per revolution 25 3,1 30,2 49,5 1,25 28 2,6 36,1 55,5 1,25 32 2,9 44,1 63,5 1,25 40 1,6 60,0 79,5 1,25 42 1,5 64,0 83,5 1,25 50 1,3 80,0 99,5 1,25 52 1,2 84,0 103,5 1,25 63 1,0 106,0 125,5 1,25 66 1,0 112,0 131,5 1,25 80 0,8 140.0 155.5 1.25 Hole Diameter C9

M370 Series Large IC Screw-On End Mills Double-sided, six cutting edges. Highest metal removal rates. First choice for roughing applications. Screw-On End Mills order number catalogue number D1 max D1 D DPM G3X L2 WF Ap1 max Z max RPM coolant supply kg 5338912 M370D42Z03M16WO12 42 25 29 17,0 M16 40 24 2,00 3 21310 Yes 0,22 Spare Parts insert Torx Plus D1 max screw Nm driver 42 MS2085 4,0 DT15IP C10

M370 Series Large IC Shell Mills Double-sided, six cutting edges. Highest metal removal rates. First choice for roughing applications. Shell Mills order number catalogue number D1 max D1 D D6 L Ap1 max Z max RPM coolant supply kg 5338913 M370D50Z04WO12 50 33 22 42 50 2,00 4 19530 Yes 0,38 5338914 M370D52Z04WO12 52 35 22 49 50 2,00 4 19160 Yes 0,47 5338915 M370D63Z04WO12 63 46 22 49 50 2,00 4 17400 Yes 0,56 5338916 M370D63Z05WO12 63 46 22 49 50 2,00 5 17400 Yes 0,57 5338917 M370D66Z05WO12 66 49 27 60 50 2,00 5 17000 Yes 0,79 5338918 M370D80Z05WO12 80 63 27 60 50 2,00 5 15440 Yes 0,94 5338919 M370D80Z06WO12 80 63 27 60 50 2,00 6 15440 Yes 0,94 5338920 M370D100Z06WO12 100 83 32 78 50 2,00 6 13810 Yes 1,56 5338921 M370D100Z07WO12 100 83 32 78 50 2,00 7 13810 Yes 1,57 5338922 M370D125Z07WO12 125 108 40 90 63 2,00 7 12350 Yes 2,92 5338923 M370D125Z09WO12 125 108 40 90 63 2,00 9 12350 Yes 2,94 Spare Parts D1 max insert screw Nm Torx Plus driver socket-head cap screw coolant lock screw assembly 50 MS2085 4,0 DT15IP 12146120500 52 MS2085 4,0 DT15IP 12146120500 63 MS2085 4,0 DT15IP 125.025 66 MS2085 4,0 DT15IP 125.230 80 MS2085 4,0 DT15IP 125.230 100 MS2085 4,0 DT15IP MS2195C 125 MS2085 4,0 DT15IP MS2187C C11

M370 Series Large IC Indexable Inserts WO.J1207 WOEJ-MM WOEJ-MH -MM geometry provides lower cutting forces. First choice for steel, stainless steel and high temp alloys. -MH geometry is the first choice for high-strength steel and cast iron. WOEJ-MM first choice alternate choice P M K N S H WK15CM WP20CM WP25PM WU35PM WP35CM cutting catalogue number edges D S Rε WOEJ120712SRMM 6 12,00 7,30 1,27 WOEJ-MH WK15CM WP20CM WP25PM WU35PM WP35CM cutting catalogue number edges D S Rε WOEJ120712SRMH 6 12,00 7,30 1,27 Coatings provide high-speed capability and are engineered for finishing to heavy roughing. P M K N S H Steel Stainless Steel Cast Iron Non-Ferrous Materials High-Temp Alloys Hardened Materials wear resistance toughness Coating Grade Description 05 10 15 20 25 30 35 40 45 WK15CM A multilayered TiN-MT-TiCN-Al 2 O 3 -CVD-coated carbide grade with advanced post-coat treatment. WK15CM is a wear-resistant grade with balanced toughness for general milling of cast irons at higher speeds. Best results in dry but can also be used wet. K P WP20CM WP20CM is a multilayered TiN-MT-TiCN-Al 2 O 3 -CVD-coated carbide grade with advanced post-coat treatment. The substrate is a well-balanced combination of wear resistance and toughness. WP20CM is primarily for light and general machining of steels and stainless steels or roughing of cast irons. M K P Grade WP25PM AlTiN-PVD-coated carbide grade engineered to provide better performance in general machining of high-temperature alloys and stainless steel. WP25PM resists breakage and offers improved wear resistance and increased strength. M K S P WU35PM A high-performance TiAlN-PVD-coated carbide grade for milling steel, stainless steel, and high-temperature alloys. The good thermal shock resistance of the substrate makes this grade ideal for both wet and dry machining. WU35PM is primarily for use in general and heavy machining. M S P WP35CM A multilayered TiN-TiCN-Al 2 O 3 -CVD-coated carbide grade with advanced Victory post-coat treatment and a very tough substrate. WP35CM has a wide application area in general and rough milling of steels and cast irons. It performs best dry but can also be used wet. K C12

M370 Series Large IC Cutting Data WO.J1207 Edge Geometry WK15CM WP20CM WP25PM WU35PM WP35CM feed per tooth fz (mm)..-mm 0,39 0,75 1,75 0,39 0,80 1,75 0,39 0,90 1,75 0,39 0,90 1,75..-MH 0,39 0,75 2,00 0,39 0,80 2,00 0,39 0,85 2,00 0,39 1,00 2,00 0,39 1,00 2,00 Material Group vc (m/min) 1 535 475 545 325 345 395 255 275 315 545 475 440 2 535 475 545 325 345 395 255 275 315 545 475 440 3 535 475 545 325 345 395 255 275 315 545 475 440 4 535 475 545 325 345 395 255 275 315 545 475 440 5 535 475 545 325 345 395 255 275 315 545 475 440 6 330 370 410 240 290 330 195 230 260 275 305 335 7 330 370 410 240 290 330 195 230 260 275 305 335 P 8 305 330 370 215 255 305 170 205 240 250 275 305 9 305 330 370 215 255 305 170 205 240 250 275 305 10 230 255 275 180 225 270 145 180 210 190 210 225 11 230 255 275 180 225 270 145 180 210 190 210 225 12 275 300 330 180 200 225 145 160 180 255 275 310 13.1 175 200 230 120 150 200 95 120 160 165 190 13.2 175 200 230 120 150 200 95 120 160 165 190 14.1 205 240 270 200 215 245 165 180 205 190 220 250 14.2 150 175 195 115 145 170 95 120 140 140 160 175 M 14.3 205 240 270 200 215 245 165 180 205 190 220 250 14.4 190 215 245 160 190 225 130 160 185 170 195 225 15 410 460 505 435 390 350 220 250 275 285 320 355 16 410 460 505 435 390 350 220 250 275 285 320 355 17 330 355 400 345 310 280 180 195 215 230 255 280 K 18 330 355 400 345 310 280 180 195 215 230 255 280 19 275 300 335 290 255 240 145 160 180 195 210 235 20 275 300 335 290 255 240 145 160 180 195 210 235 21 22 23 24 25 N 26 27 28 29 30 31 35 45 50 30 35 45 32 35 45 50 30 35 45 33 35 45 50 30 35 45 S 34 35 50 60 30 45 55 35 35 50 60 30 45 55 36 45 60 85 35 55 75 37 45 60 85 35 55 75 38.1 115 140 170 85 110 145 38.2 H 39.1 39.2 NOTE: First choice starting feed (fz) is in bold type. Use corresponding speed (vc). fz and vc are valid for ae 0,4 D1. For smaller ae, fz and vc should be multiplied by the factor given below: ae/d1 = 0,2 0,3 0,4 fz-factor 1,5 1,3 1,0 vc-factor 1,3 1,2 1,1 C13

M370 Series Copy Mills M370 Additional Application Advice WO.J1207... Applying High-Feed Tools The High-Feed concept bases its strategy on small depth of cut and higher fz values, which result in a higher MRR and productivity with low radial forces. Ap1 max Wt Rt t Small Ap1 values and higher feed rates generate lower cutting forces versus traditional milling strategies. For CAM programming, the tools can be programmed as a toroidal tool type by using the Rt value as the insert radius. Recommended when long overhang is necessary due to lower radial forces. Maximum L/D ratio of 10 x D. General Programming Information for Applying M370 CAM programming information Rt Wt t mm value 3,2 9 1,4 Maximum Linear Ramping and Helical Interpolation from Solid Metric diameter max ramp angle for 360 helical interpolation min hole diameter (DH min) max flat-bottom hole diameter (DH1 max) max diameter (no flat bottom) max ramp angle max plunge depth 42 5,1 1,44 1,66 57,36 65,29 84 50 3,7 1,09 1,66 73,07 81,24 100 52 3,5 1,03 1,66 77,03 85,24 104 63 2,6 0,78 1,66 98,88 107,20 126 66 2,4 0,74 1,66 104,85 113,20 132 80 1,8 0,57 1,66 132,77 141,18 160 100 1,3 0,43 1,66 172,70 181,16 200 125 1,0 0,33 1,66 222,66 231,15 250 C14

ADVANCES 2014 World and Corporate Headquarters Kennametal Inc. WIDIA Products Group 1600 Technology Way Latrobe, PA 15650 USA Phone: 800.979.4342 E-mail: w-na.service@widia.com European Headquarters Kennametal Europe GmbH WIDIA Products Group Rheingoldstrasse 50 CH 8212 Neuhausen am Rheinfall Switzerland Phone: (41) 52.6750.100 E-mail: w-ch.service@widia.com Asia-Pacific Headquarters Kennametal (Singapore) Pte. Ltd. WIDIA Products Group 3A International Business Park Unit #01-02/03/05, ICON@IBP Singapore 609935 Phone: 65.6265.9222 E-mail: w-sg.service@widia.com India Headquarters Kennametal India Limited WIDIA Products Group 8/9th Mile, Tumkur Road Bangalore - 560 073 Phone: +91 (80) 2839 4321 E-mail: w-in.service@widia.com 2013 Kennametal Inc. All rights reserved. A-13-03144EN_me