Amana S.C 3/16" BALLNOSE UPCUT ZrN  51904-Z

Ball nose CNC router bits for generating 3D shapes, slopes, curves and rounded slots in aluminum and other materials using a CNC router. Solid carbide spiral 'O' flute ball nose aluminum cutting ZrN coated 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 “mirror finish”, resulting in clean cuts, less chance for chip re-welding, a superior surface finish and a longer tool life. The spiral ‘O’ flute sharpening/finishing process increases feed rates, allowing for more linear feet routed in less time. Optimal for windows, doors & facades.