5/16" Dia., 2 Flute, Ball Nose, Standard Length, Double End, YGBasiX Carbide End Mill, X-Coated

  Suitable for cutting high alloy steels, steel casting, chill casting, malleable cast iron, CrNi-steels, brass, copper, abrasive aluminums and plastics X-Coated for increased temperature...

5/16" Dia., 2 Flute, Ball Nose, Standard Length, Double End, YGBasiX Carbide End Mill, Uncoated

  Suitable for cutting high alloy steels, steel casting, chill casting, malleable cast iron, CrNi-steels, brass, copper, abrasive aluminums and plastics Solid...