Amana 46415-K Spektra Solid Carbide Downcut Spiral Bit, 1/4" Diameter, 1/4" Shank

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.The ‘Down-Cut’ cuts from the surface down leaving a smooth edge at the surface.DirectionDown-Cut(D) Diameter1/4(B) Cutting Height1(d) Shank1/4Overall Length (L)2-1/2Flutes2