... Good quality 3, Favorable price 4, High reputation Solid Carbide Cutting Tools 1 Suitable for Copper,Cast Iron,Carbon steel,and Mould ... steel processing.Stainless steel,Titanium Alloy ,Tool steel ,and Heat-treated steel processing 2 Main features: Grain ... ALTIN coating,high wear-risistance,special use for high speed cutting of CNC milling machine.also can inclease the smoothness, ...