GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex S TA N D A R D CUTTING CONDITIONS A TPA/EPA/HPA Workpiece materials Hard- Cutting speed Feed per tooth: fz (mm/t)nessGradesVc (m/min)MJNMJAJHBT/E/HPA06 T/E/HPA10T/EPA15T/E/HPA06 T/E/HPA10T/EPA15T/EPA15T/E/HPA10B Low carbon steel (SS400, S15C , etc. - 200 AH3135 100 - 220 100 - 250 100 - 250 0.05 - 0.15 0.08 - 0.2 0.08 - 0.25 0.08 - 0.15 - E275A, C15E4, etc. High carbon steelS45C, etc.C45, etc.Alloy steel200 - 300AH3135100 - 170100 - 200 100 - 230 0.05 - 0.12 0.08 - 0.15 0.08 - 0.2 0.08 - 0.15 - C SCM440, etc. 150 - 300 AH3135 100 - 170 100 - 200 100 - 230 0.05 - 0.12 0.08 - 0.15 0.08 - 0.2 0.08 - 0.15 - 42CrMo4, etc. Tool steel 30 - 40 SKD61, etc.X40CrMoV5-1, etcStainless steelSUS304, etc.AH3135100 - 120100 -150 100 - 180 0.05 - 0.12 0.08 - 0.15 0.08 - 0.2 0.08 - 0.15 -HRC-AH313580 - 15080 - 20090 - 2000.05 - 0.150.08 - 0.20.08 - 0.20.08 - 0.15-D X5CrNi18-9, etc. Grey cast iron AH120 100 - 200 100 - 250 140 - 250 0.05 - 0.15 0.08 - 0.2 0.08 - 0.25 0.08 - 0.15 - FC250, etc. 150 - 250 250, etc.Ductile cast ironFCD450, etc.450-10S, etc.T1215150 - 250 150 - 300 200 - 300 0.05 - 0.12 0.08 - 0.15 0.08 - 0.18 - -AH12080 - 15080 - 200110 - 2000.05 - 0.150.08 - 0.20.08 - 0.25 0.08 - 0.15-150 - 250T1215100 - 200130 - 250150 - 2500.05 - 0.120.08 - 0.15 0.08 - 0.18--E AluminiumSi < 13% - KS05F - 300 - 1000 - - - - - 0.08 - 0.22 AluminiumSi ≥ 13% - KS05F - 100 - 200 - - - - - 0.08 - 0.22 F Titanium alloysTi-6Al-4V, etc. - AH120 20 - 50 20 - 60 20 - 60 0.05 - 0.1 0.08 - 0.15 0.08 - 0.18 0.08 - 0.15 - Heat-resistant alloysInconel 718, etc. - AH120 20 - 35 20 - 40 20 - 40 0.03 - 0.08 0.05 - 0.13 0.07 - 0.15 0.07 - 0.15 -· When you use the NMJ chipbreaker, please set up the feed less than 0.15 mm/t.· Cutting conditions maybe limited depending on machine power, workpieceG · Remove excessive chip accumulation with an air blast. rigidity, and spindle output. When the cutting width, depth, or overhang · For the operation with depth of cut which varies (ex.casting skin) and length is large, set Vc and fz to the lower recommended values and check machining of workpiece materials with interrupted surface, the feed per tooth the machine power and vibration. (fz) should be set to the lower recommended value shown in the above table. H TLA (Roughing type) ISO Workpiece materials Hardness Cutting speed Feed per tooth: fz (mm/t)GradesVc (m/min)MJNMJAJHBTLA10TLA15TLA10TLA15TLA15TLA10I Low carbon steel SS400, S15C, etc. - 200 AH3135 100 - 250 100 - 250 0.08 - 0.18 0.08 - 0.22 0.08 - 0.15 - E275A, C15E4, etc. High carbon steelS45C, etc.C45, etc.Alloy steel200 - 300 AH3135 100 - 200 100 - 270 0.08 - 0.14 0.08 - 0.18 0.08 - 0.15 -30 - 40 J SCM440, etc. AH3135 100 - 150 100 - 180 0.08 - 0.14 0.08 - 0.18 0.08 - 0.15 - 42CrMo4, etc. HRC Stainless steel SUS304, etc. - AH3135 80 - 200 90 - 200 0.08 - 0.15 0.08 - 0.18 0.08 - 0.15 - X5CrNi18-9, etc.Grey cast ironFC250, etc.250, etc. AH120 100 - 250 140 - 250 0.08 - 0.18 0.08 - 0.25 0.08 - 0.15 -150 - 250T1215150 - 250150 - 2500.08 - 0.150.08 - 0.18--K Ductile cast iron AH120 80 - 200 110 - 200 0.08 - 0.18 0.08 - 0.25 0.08 - 0.15 - FCD450, etc. 150 - 250 450-10S, etc. T1215 150 - 250 150 - 250 0.08 - 0.15 0.08 - 0.18 - - AluminiumSi < 13% - KS05F 300 - 1000 - - - - 0.08 - 0.22 L AluminiumSi ≥ 13% - KS05F 100 - 200 - - - - 0.08 - 0.22 Titanium alloysTi-6Al-4V, etc.Heat-resistant alloysInconel 718, etc.-AH12020 - 60 20 - 60 0.08 - 0.15 0.08 - 0.18 0.08 - 0.15 - M-AH12020 - 4020 - 400.05 - 0.130.07 - 0.150.07 - 0.15- · When using NMJ chipbreaker, please set up the feed not to exceed 0.15 mm/t. Tungaloy H133