
External
Internal
Face
Parting
Others
| P | Steel | |
| M | Stainless | |
| K | Cast iron | |
| N | Non-ferrous | |
| S | Superalloys | : First choice |
| Hard materials | : Second choice | |
| H | ||
| Cermet Coated |
| Designation | CW+0.1 | RE | INSL | h | |||||
| 0 | |||||||||
| GR30 | 3 | 1.5 | z z | z | 10 | 3.5 | |||
| GR40 | 4 | 2 | zzzz | z | 10 | 4 | |||
| GR50 | 5 | 2.5 | zzzz | z | 12 | 4.5 |
z: Line up
| P | Steel | |
| M | Stainless | |
| K | Cast iron | |
| N | Non-ferrous | |
| S | Superalloys | : First choice |
| Hard materials | : Second choice | |
| H | ||
| Cermet Coated |
| Designation | CW+0.1 | RE | INSL | h | ||||
| 0 | ||||||||
| GF30 | 3 | 0.2 | z | z | 10 | 3.5 | ||
| GF40 | 4 | 0.2 | z | z | 10 | 4 | ||
| GF50 | 5 | 0.2 | z | z | 12 | 4.5 |
z: Line up