Amana 51517-K Spektra Coated Spiral O-Single Flute, Plastic Cutting 3/16 D x 5/8 CH x 1/4 Shank x 2″

Amana 51517-K Spektra Coated Spiral O-Single Flute, Plastic Cutting 3/16 D x 5/8 CH x 1/4 Shank x 2″ Down-Cut CNC Router Amana 51517-K Spektra Coated Spiral O-Single Flute, Plastic Cutting 3/16 D x 5/8 CH x 1/4 Shank x 2″ Down-Cut CNC Router Bit w/ Mirror FinishSolid Carbide Spektra Extreme Tool Life Coated, Plastic Cutting, Down-Cut Spiral O-Flute CNC Router Bits with special unique carbide withnACo nanocomposite coating for longer lifetime in plastics and other materials.