... 2.Size 1.0mm-20.0mm, Co 12% End mills, carbide ball nose end millWe specialize in manufacturing all types of cutting & ... milling tools: carbide end mill, ball & nose end mill, corner radius end mill, roughing end mill, drill bits, twist drill, ... high hardness and precision, extreme smooth coating surface, can be coated by tin, tialn, altin, tiain, etc. 2.Excellent performance in ...