... of cutting & milling tools: Carbide End Mill, Ball & Nose End Mill, Corner Radius End Mill, Roughing End Mill, Drill Bits, Twist Drill, Center Drill, Spotting Drill ... Tip, Ejector Pin, Punch, Mold Etc.2) Super high hardness and precision, extreme smooth coating surface, can be coated ... (good anti-sticky).4) Longer tool life, super high wear resistant and impact-resistant application.5) Work piece ...