
| Wrki | Roughing (Depth of c | ut: APMX 1.5 ~ 4 mm) | Finishing (Depth of cu | t: APMX 0.3 ~ 0.7 mm) | ||
| ISO | opece material | Grade | Cutting speed Vc (m/min) | Feed per tooth fz (mm/t) | Cutting speed Vc (m/min) | Feed per tooth fz (mm/t) |
| Mild steels Uhdd tl | T3130 | 150 ~ 250 | 0.1 ~ 0.25 | 180 ~ 250 | 0.1 ~ 0.28 | |
| narene sees < 180 HB | NS740 | 100 ~ 250 | 0.1 ~ 0.18 | 150 ~ 250 | 0.1 ~ 0.23 | |
| Carbon steels Alloy steels | T3130 | 130 ~ 250 | 0.1 ~ 0.23 | 150 ~ 250 | 0.1 ~ 0.25 | |
| < 300 HB | NS740 | 100 ~ 180 | 0.1 ~ 0.18 | 150 ~ 200 | 0.1 ~ 0.23 | |
| Cast irons Ductile cast irons | T1115 | 100 ~ 200 | 0.1 ~ 0.2 | 100 ~ 200 | 0.1 ~ 0.23 | |
| Stainless steels | T3130 | 150 ~ 250 | 0.15 ~ 0.2 | 200 ~ 250 | 0.15 ~ 0.23 | |
| < 250 HB | UX30 | 150 ~ 180 | 0.15 ~ 0.2 | 180 ~ 200 | 0.15 ~ 0.23 |
Stainless steels T3130 150 ~ 250 0.15 ~ 0.2 200 ~ 250 0.15 ~ 0.23 D
Note: Dry cutting is recommended for the above materials. E F G