46134, Amana CNC Solid Carbide Spiral Flute Roughing/Finishing w/ Chipbreaker 1/2" Dia x 1-5/8" x 1/2" Shank Up-Cut, Router Bit

Special grade solid carbide bits feature unique grinding and multi spiral flute design. Suitable for 'roughing' cuts in hard and abrasive composite materials such as: carbon fiber, Trespa,® fiberglass, etc. Special grade carbide for maximum durability. Down-Cut for better clamping when machining small work pieces and improved finish on the top of the board. For use on routers and CNC machines.