HEX Ball Nose End Mills Optimized For Hardened Steel Up To 60HRC
1. Suitable for semi-finishing and finishing of 32-60HRC hardened steels
2. The diameter precision of the HEX end mill is around ±5 μm.
3. High strength, high toughness matrix material with newly developed coating make the long tool life
4. Recommend using oil or oil mist cooling.