
| ISO | Workpiece material | Hardness | Priority | Insert type | Chip- breaker | Grade | Cutting speed Vc (m/min) | Feed per tooth fz (mm/t) |
| Carbon steel | - 300HB | First choice | ZER | MM | AH3135 | 100 - 300 | 0.5 - 1.5 | |
| S45C, S55C, etc., C45, C55, etc. | for wear resistance | UER | MM | AH3135 | 100 - 300 | 0.5 - 1.5 | ||
| Alloy steel | - 300HB | First choice | ZER | MM | AH3135 | 100 - 200 | 0.5 - 1.5 | |
| SCM440, etc., 42CrMo4, 17Cr3, etc. | for wear resistance | UER | MM | AH3135 | 100 - 200 | 0.5 - 1.5 | ||
| Prehardened steel | 30 40HRC | First choice | ZER | MM | AH3135 | 100 - 200 | 0.5 - 1.2 | |
| NAK80, PX5, etc. | - | for wear resistance | UER | MM | AH3135 | 100 - 200 | 0.5 - 1.2 | |
| Austenitic stainless steel | 200HB | First choice | UER | MM | AH3135 | 100 - 150 | 0.5 - 1.2 | |
| SUS304, X5CrNi18-9, etc. | - | Low cutting load | ZER | MM | AH3135 | 100 - 150 | 0.5 - 1.2 | |
| 28HRC - | First choice | UER | MM | AH3135 | 80 - 150 | 0.3 - 1.2 | ||
| Precipitation hardening stainless steel | (H1150) | Low cutting load | ZER | MM | AH3135 | 80 - 150 | 0.3 - 1.2 | |
| SUS630, X20CrNiCuNb-16-4, etc. | 40HRC - | First choice | UER | MM | AH3135 | 80 - 120 | 0.3 - 0.8 | |
| (H900) | Low cutting load | ZER | MM | AH3135 | 80 - 120 | 0.3 - 0.8 | ||
| Gray cast iron | ||||||||
| FC250, FC300, etc. | 150 - 250HB | First choice | ZER | MM | AH3135 | 100 - 300 | 0.5 - 2 | |
| 250, 300, etc., GG25, GG30, etc. | ||||||||
| Ductile cast iron FCD600, etc., 600-3, etc., GGG40, etc. | 150 - 250HB | First choice | ZER | MM | AH3135 | 80 - 200 | 0.5 - 2 | |
| Titanium alloys | - 40HRC | First choice | UER | MM | AH3135 | 30 - 60 | 0.3 - 0.7 | |
| Ti-6Al-4V, etc. | Low cutting load | ZER | MM | AH3135 | 30 - 60 | 0.3 - 0.7 | ||
| Heat-resistance alloys | - 40HRC | First choice | UER | MM | AH3135 | 20 - 50 | 0.1 - 0.3 | |
| Inconel, Hastelloy, etc. | for wear resistance | ZER | MM | AH3135 | 20 - 50 | 0.1 - 0.3 | ||
| Hardened steel SKD61, etc. X40CrMoV5-1, etc. | 40 - 50HRC | First choice | ZER | MM | AH3135 | 80 - 130 | 0.1 - 0.3 |
angle
| ISO | Workpiece material | Hardness | Priority | Insert type | Chip- breaker | Grade | Cutting speed Vc (m/min) | Feed per tooth fz (mm/t) |
| First choice | ZER | MM | AH3135 | 100 - 300 | 0.5 - 1.5 | |||
| Carbon steel S45C, S55C, etc. | - 300HB | for wear resistance | ZER | MM | AH120 | 100 - 300 | 0.5 - 1.5 | |
| C45, C55, etc. | for impact resistance | ZER | MJ | AH3135 | 100 - 300 | 0.5 - 2.0 | ||
| First choice | ZER | MM | AH3135 | 100 - 200 | 0.5 - 1.5 | |||
| Alloy steel SCM440, etc. | - 300HB | for wear resistance | ZER | MM | AH120 | 100 - 200 | 0.5 - 1.5 | |
| 42CrMo4, 17Cr3, etc. | for impact resistance | ZER | MJ | AH3135 | 100 - 200 | 0.5 - 2.0 | ||
| First choice | ZER | MM | AH3135 | 100 - 200 | 0.5 - 1.2 | |||
| Prehardened steel NAK80 PX5 t | 30 - 40HRC | for wear resistance | ZER | MM | AH120 | 100 - 200 | 0.5 - 1.2 | |
| , , ec. | for impact resistance | ZER | MJ | AH3135 | 100 - 200 | 0.5 - 1.5 | ||
| Austenitic stainless steel | - 200HB | First choice | UER | MM | AH3135 | 100 - 150 | 0.5 - 1.2 | |
| SUS304, X5CrNi18-9, etc. | Low cutting load | ZER | MM | AH3135 | 100 - 150 | 0.5 - 1.2 | ||
| 28HRC - | First choice | UER | MM | AH3135 | 80 - 150 | 0.3 - 1.2 | ||
| Precipitation hardening stainless steel | (H1150) | Low cutting load | ZER | MM | AH3135 | 80 - 150 | 0.3 - 1.2 | |
| SUS630, X20CrNiCuNb-16-4, etc. | 40HRC - | First choice | UER | MM | AH3135 | 80 - 120 | 0.3 - 0.8 | |
| (H900) | Low cutting load | ZER | MM | AH3135 | 80 - 120 | 0.3 - 0.8 | ||
| Gray cast iron | First choice | ZER | MJ | AH120 | 100 - 300 | 0.5 - 2.0 | ||
| FC250, FC300, etc. 250 300 t | 150 - 250HB | for impact resistance | ZER | MJ | AH3135 | 100 - 300 | 0.5 - 2.0 | |
| , , ec. GG25, GG30, etc. | Low cutting load | ZER | MM | AH120 | 100 - 300 | 0.5 - 1.5 | ||
| Ductile cast iron | First choice | ZER | MJ | AH120 | 80 - 200 | 0.5 - 2.0 | ||
| FCD600, etc. | 150 - 250HB | for impact resistance | ZER | MJ | AH3135 | 80 - 200 | 0.5 - 2.0 | |
| 600-3, etc. GGG40, etc. | Low cutting load | ZER | MM | AH120 | 80 - 200 | 0.5 - 1.5 | ||
| First choice | UER | MM | AH3135 | 30 - 60 | 0.3 - 0.7 | |||
| Titanium alloys Ti-6Al-4V etc. | - 40HRC | Low cutting load | ZER | MM | AH3135 | 30 - 60 | 0.3 - 0.7 | |
| , | for impact resistance | ZER | MJ | AH3135 | 30 - 60 | 0.3 - 0.7 | ||
| Heat-resistance alloys | 40HRC | First choice | UER | MM | AH3135 | 20 - 50 | 0.1 - 0.3 | |
| Inconel, Hastelloy, etc. | - | for wear resistance | ZER | MM | AH120 | 20 - 50 | 0.1 - 0.3 | |
| SKD61, etc. | First choice | ZER | MJ | AH3135 | 80 - 130 | 0.1 - 0.3 | ||
| Hardened steel X40CrMoV5-1, etc. | 40 - 50HRC | for wear resistance | ZER | MJ | AH120 | 80 - 130 | 0.1 - 0.3 | |
| SKD11, etc. X153CrMoV12, etc. | 50 - 60HRC | First choice | ZER | MJ | AH120 | 50 - 70 | 0.05 - 0.2 |