AH120 AH13 0 AH725 GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex INSERT A TVKX-MJ IC S RE B P SteelMStainless C K Cast iron N Non-ferrous S SuperalloysHHard materialsCoated : First choice: Second choice D Designation RE S IC TVKX020202TN-MJ 0.2 z zTVKX020204TN-MJ0.4zz 2.4 9.42.49.4 E TVKX03X302TN-MJ 0.2 z z 3.2 9.4 TVKX03X304TN-MJ 0.4 z z 3.2 9.4 TVKX04H304TN-MJ 0.4 z z zTVKX04H308TN-MJ0.8zzzTVKX050404TN-MJ0.4zzz 3.5 16.93.516.94.516.9 F TVKX050408TN-MJ 0.8 z z z 4.5 16.9 z: Line up S TA N D A R D CUTTING CONDITIONS G Cutting Feed per edge line: fz (mm/t) Hardness speed ASV ASV ISO Workpiece materialLow carbon steels(HB) Priority Grade Vc (m/min) ae / DC (mm) ae / DC (mm)10%20%30%≤ 50%- 200First choiceAH72590 - 1800.08 - 0.250.06 - 0.190.05 - 0.160.05 - 0.15H SS400, etc. E275A, etc. - 200 Fracture resistance AH130 90 - 180 0.08 - 0.25 0.06 - 0.19 0.05 - 0.16 0.05 - 0.15 High carbon steels 200 - 300 First choice AH725 90 - 180 0.07 - 0.22 0.05 - 0.16 0.04 - 0.14 0.04 - 0.13S45C, etc.C45, etc.200 - 300Fracture resistanceAH13090 - 1800.07 - 0.220.05 - 0.160.04 - 0.140.04 - 0.13Alloy steels150 - 300First choiceAH72590 - 1800.07 - 0.220.05 - 0.160.04 - 0.140.04 - 0.13I SCM440, etc. 42CrMo4, etc. 150 - 300 Fracture resistance AH130 90 - 180 0.07 - 0.22 0.05 - 0.16 0.04 - 0.14 0.04 - 0.13 Tool steels - 300 First choice AH725 90 - 180 0.07 - 0.22 0.05 - 0.16 0.04 - 0.14 0.04 - 0.13 SKD61, etc.X40CrMoV5-1, etc.Stainless steel- 300Fracture resistanceAH13090 - 180 0.07 - 0.22 0.05 - 0.16 0.04 - 0.14 0.04 - 0.13 J SUS304, etc. - AH130 90 - 200 0.07 - 0.22 0.05 - 0.16 0.04 - 0.14 0.04 - 0.13 X5CrNi18-9, etc. Grey cast irons FC250, etc. 150 - 250250, etc.Ductile cast ironsFCD400, etc.150 - 250AH120120 - 2300.08 - 0.250.06 - 0.190.05 - 0.160.05 - 0.15AH12090 - 1500.08 - 0.250.06 - 0.190.05 - 0.160.05 - 0.15K 400-15S, etc. Titanium alloys - First choice AH725 30 - 40 0.07 - 0.12 0.05 - 0.09 0.04 - 0.07 0.04 - 0.07 Ti-6Al-4V, etc.Nickel-based alloys- Fracture resistance AH130 30 - 40 0.07 - 0.12 0.05 - 0.09 0.04 - 0.07 0.04 - 0.07-First choiceAH72520 - 350.07 - 0.120.05 - 0.090.04 - 0.070.04 - 0.07L Inconel 718, etc. - Fracture resistance AH130 20 - 35 0.07 - 0.12 0.05 - 0.09 0.04 - 0.07 0.04 - 0.07 M Tungaloy H195