Amana Tool 49514 Corner Rounding 1-1/4-Inch Diameter by 3/8-Inch Radius by 1/2-Inch Shank 2 Flute Router Bit Cutting Diameter 1-1/4-Inch 5/8-Inch Cutting Height, 3/8-Inch Radius 1/2-Inch Shank 2 Flute For use only in a table mounted router.