Amana 46206-K Solid Carbide Spektra Extreme Tool Life Coated Spiral Plunge 1/2 Dia x 1-1/4 x 1/2 inch Shank IHR8S_SN263

Product details:

Spiral-flute bits combine a shearing action in cutting with an augering action in chip clearance. The shearing action yields an especially clean accurate cut while the augering action clears chips from the cut.