Product Description
KinRite 5PCS HRC55 1/2" 3/8" 5/16" Carbide Square End Mill Bits Set, Tungsten Steel End Mills Bits Cutter, Carbide End Mills for Alloy Steels/Hardened Steels 4 Flutes
Product Information
- Package Included: 5pcs carbide square end Mill
- Made of micro grain carbide. Carbide has higher hardness and wear resistance and excellent cutting performance than high-speed steel.
- TiSiN coated, high aluminum content provides excellent hot hardness and oxidation resistance.
- HRC 55 degress :carbide end mill tools excel at working carbon steels (~ HB225), alloy steels (HB225 ~ 325), pre-hardened steels (up to HRC55), hardened Steels (HRC55), cast iron.
- 4 Flutes,high rigidity ,widely used in shallow slot,profile milling,and finish machining.
