Material:super micro-grain tungsten carbide
Flute number:two-flute ,one-flute
Spiral angle:35°
Others:
． Unique arc clearance angle design
． Suitable for the steel hardness below HRC 58?casting steel, alloy steel, and high-durability materials
． Cutter blade is much closer to the mirror Clean edge Smooth chip clearance Excellent precision
． The best choice for high speed processing cutting tools