China Manufacturer CNC Tools 6 Flutes Flat HRC70 Carbide Milling Cutter Carbide End Mill for Mindustry Industry Materials High Die Industry (NRD1620), Find details about China End Mill, Cutting Tool from Manufacturer CNC Tools 6 Flutes Flat HRC70 Carbide Milling Cutter Carbide End Mill for Mindustry Industry Materials High Die Industry (NRD1620)