Amana 51771 CNC Spiral O-Single Flute, Aluminum Cutting 1/8 D x 1/4 CH x 1/8 Shank x 1-1/2″ Down-Cut

Amana 51771 CNC Spiral O-Single Flute, Aluminum Cutting 1/8 D x 1/4 CH x 1/8 Shank x 1-1/2″ Down-Cut Router Bit w/ Mirro Amana 51771 CNC Spiral O-Single Flute, Aluminum Cutting 1/8 D x 1/4 CH x 1/8 Shank x 1-1/2″ Down-Cut Router Bit w/ Mirror FinishTo be used only on CNC machines and routers with automatic feeding. Solid carbide spiral O-flute aluminum cutting router bits use the highest quality sub-micrograin carbide, have a special proprietary edge processing system and feature a super high polished cutting edge with a unique