Description
Suitable for semi-finish machining with HRC:25~50Groove type Machining materials: 45# steel, 50# steel, forged steel, spring steel, 42Cr, 40Cr, H13 and other common steel workpiecesMachining features: Semi-finish machining groove for steel, M-grade double-sided chip breaker, general-purpose, positive rhombic edge, high cutting sharpness
