
| Starting values for cutting speed vc[m/min] | ||
| HC ( | PVD) | |
| YBG205 | YBG302 | |
| ae/ D | ae/ D | |
| 1/4 | 1/4 | |
| 170 | 160 | |
| 145 | 140 | |
| 140 | 130 | |
| 120 | 115 | |
| 115 | 105 | |
| 145 | 140 | |
| 120 | 115 | |
| 115 | 105 | |
| 95 | 90 | |
| 85 | 80 | |
| 60 | 60 | |
| 85 | 80 | |
| 75 | 70 | |
| 95 | 85 | |
| 75 | 70 | |
| 185 | 175 | |
| 115 | 105 | |
| 130 | 120 | |
| 85 | 80 | |
| 155 | 145 | |
| 105 | 100 |
| HC | Coated carbide |
| HT | Uncoated carbide, main component (TiC) o. (TiN), cermet |
| HC1 | Coated cermet |
| HW | Uncoated carbide, main component (WC) |