... , Cast Iron, Carbon steel, Mould steel, Stainless steel, Titanium Alloy, Tool steel, and Heat-treated steel processing.2) Main features: Grain ... CNC milling machine. Also can increase the smoothness, reduce the rubbing coefficient, and improve the lathe efficiency, save more production time ... .04025100 BFL - Tungsten Carbide 4 Flutes Square End Mill Cutting Tool/Milling Cutter