... .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 ... , turning tool, countersink, round rod, tool bit, carbide tip, ejector pin, punch, mold, etc. 1.Super high hardness and precision, extreme ...