Freud Trim Router Bit 42 204 0.75 Inch Cutting Diameter (0.5 Inch Shank 2 Inch TiCo Carbide Downshear Helix Template Pattern Woodworking Tool) V Grooving Bit 0" Width Factory Calibration State: 0" Width Factory Calibration State: Manufacturer Reconditioned (Certified Performance Line) Router Table Interface Support: RA1171 and sophisticated millwork projects throughout the home ensure your work surfaces are cleared frequently when template routing on a table setup The Freud 42 204 is an industrial grade 3 4 inch diameter flush trim router bit featuring a 1 2 inch shank and an extended 2 inch carbide cutting height designed to trim thick stock or multiple stacked parts simultaneously