1 .  Good Surface finish , Increased feed rate    2 .  Layers with high heat resistance , can be high-speed processing    3 .  tungsten carbide burrs has high toughness, ALTINcoating , high wear-resistance , special use for high speed cutting of CNC milling machine , also can increase the smoothness , reduce the rubbing coefficient and improve the lathe efficiency to save more production time     4 .  Tool Rigidity and good chip discharge , the most suitable for high-precision three- dimensional mold machining