Alloyed M42 high speed steel with 8% Co and high-temperature endurable spring steel with vacuum electron-beam welding technology.
Features: Easy cutting stainless steel and mold steel. The service life is over 100 times as long as ordinary carbon steel blades.
| Code | Teeth | L mm/inch |
| 42688006 | 24TPI | 300/12" |
| 42688007 | 32TPI |
