End mill D20-45-L100-20-6-HRC70
| Diameter | Flute length | Effective length | Overall length | Shank Dia | Flutes |
| D20 | 45 | -- | L100 | 20 | 6 |
The short edge and avoidance design is adopted to greatly improve the wear resistance of the tool, and at the same time, it can obtain higher surface qualityof the workpiece;
Mainly for the processing of HRC45-70 hardened steel, especially suitable for precision mold parts that need to be processed for a long time.
Author：LoongStar，Reprinted with attribution：https://www.linking-china.com/1549.html
