HRC45 Ball Nose End Mills for Aluminum 2 Flute

Raw material: Zigong YG10X, high hardness, good wear resistance and corrosion resistance.

Tolerance of End Mill Diameter: 1 ＜ D≤6 -0.010 ～ -0.030;6 ＜ D≤10 -0.015 ～ -0.040;10 ＜ D≤20 -0.020 ～ -0.050

Suitable for Aluminum alloy,Copper alloy