Carbide Flat End Mill, ALTIN coating 1,High quality 2,Up to HRC 65 Degree 3 ... ,Favorable price 4, Standard or customized Carbide Flat End Mill, ALTIN coating ... feature: Grain size carbide tungsten, high toughness, ALTIN coating, high wear-resistance, special use for high speed cutting of CNC milling machine. ... .0144510016.01645100 Carbide Flat End Mill, ALTIN coating