
| Light | General | Heavy | |
| Machining | Purpose | Machining |
Material
| Group | Geometry | Grade | Geometry | Grade | Geometry | Grade | ||
| P1–P2 | TF | TN2510 | TF | TN2525 | TF | TN2525 | ||
| P3–P4 | TF | TN2510 | TF | TN2525 | TF | TN2525 | ||
| P5–P6 | TF | TN2510 | TF | TN2525 | – | – | ||
| M1–M2 | TF | TN2510 | – | – | – | – | ||
| M3 | TF | TN2510 | – | – | – | – | ||
| K1–K2 | TF | TN2510 | TF | TN2525 | – | – | ||
| K3 | TF | TN2510 | TF | TN2525 | – | – | ||
| N1–N2 | – | – | – | – | – | – | ||
| N3 | – | – | – | – | – | – | ||
| S1–S2 | TF | TN2510 | – | – | – | – | ||
| S3 | TF | TN2510 | – | – | – | – | ||
| S4 | TF | TN2510 | – | – | – | – | ||
| H1 | TF | TN2505 | TF | TN2510 | – | – |