Solid Carbide CNC Aluminum Cutting Router Bits Up-Cut Router Bit with Mirror Finish
Amana 51377 Solid Carbide CNC Spiral 'O' Single Flute, Aluminum Cutting 1/4 Dia x 3/4 x 1/4 Shank x 2" Long Up-Cut Router Bit - General Cutting Tools
Amana Tool 51373 SC Spiral O Single Flute, Aluminum Cutting 1/8 D x 5/16 CH x 1/4 SHK x 1-1/2 Inch Long Up-Cut Router Bit with Mirror Finish - Amazon.com