Amana 51503-Z Solid Carbide ZrN Aluminium Spiral O-Flute Bit, 1/8" Dia

To be used only on CNC machines and routers with automatic feeding.Using the highest quality sub-micrograin carbide these bits have a special proprietary edge processing system featuring a super high polished cutting edge with a unique “mirror finish” resulting in clean cuts, less chance for chip re-welding, a superior surface finish and a longer tool life. Right hand helix right hand cut.DirectionDown-Cut(D) Diameter1/8(B) Cutting Height1/2(d) Shank1/4Overall Length (L)2Flutes1