4 Flutes Roughing End Mill HSS Milling Cutters CNC Machine Cutting Tool ADST TECHNOLOGY CO., LTD. Base Info Model NO.:HSS 4 Flutes Roughing End MillTooth Form:Spiral ToothMaterial:High Speed SteelType:End MillTrademark:LHYTransport Package:Plastic BoxSpecification:0.2kg,1pcsOrigin:Shenzhen Description Pre:3 Flutes Roughing End Mill HSS Milling Cutters CNC Machine Cutting Tool Next:Carbide End Mill 1-20mm Radius 4 Flute 50 Degrees Tungsten Steel Milling Cutter Tool