Template Cutter 3/4 inch x 1 1/4 inch x 3/4 inchOverviewSharp TCT cutting edges. For use with router templates or jigs. Twin fluted for smooth finish. Fits all 1/2 inch routers. Loops 1/2" Inch Shank 3/4" Inch x 1 1/4" Inch x 3/4" Inch Router Bit Template Cutter