| ISO | Workpiece materials | Hardness | Priority | Grades | Cutting speed Vc (m/min) | Feed per tooth fz (mm/t) |
| Low carbon steel S15C, C15E, C15E4, etc. SS400, E275A, etc. | - 200 HB | First choice | AH3225 | 100 - 300 | 0.05 - 0.12 |
| Carbon steel and alloy steel S55C, C55, etc. SCM440, 42CrMo4, etc. | - 300 HB | First choice | AH3225 | 100 - 250 | 0.05 - 0.12 |
| Prehardend steel NAK80, PX5, etc. | 30 - 40 HRC | First choice | AH3225 | 100 - 200 | 0.05 - 0.1 |
| Stainless steel SUS304, X5CrNi18-9, etc. | - | First choice | AH3225 | 80 - 180 | 0.05 - 0.1 |
| Grey cast iron FC250, GG25, 250, etc. | 150 - 250 HB | First choice | AH120 | 100 - 300 | 0.05 - 0.12 |
| Ductile cast iron FCD400, etc. FCD600, GGG60, 600-3, etc. | 150 - 250 HB | First choice | AH120 | 100 - 250 | 0.05 - 0.12 |
| Titanium alloys Ti-6AI-4V, etc. | - | First choice | AH3225 | 20 - 60 | 0.04 - 0.07 |
| Superalloys Inconel718, etc. | - | First choice | AH120 | 20 - 40 | 0.04 - 0.07 |
| Hdd tl SKD61, X40CrMoV5-1, etc. | 40 - 50 HRC | First choice | AH120 | 50 - 150 | 0.04 - 0.07 |
| arene see SKD11, X153CrMoV12, etc. | 50 - 60 HRC | First choice | AH120 | 40 - 70 | 0.04 - 0.07 |