Amana Tool 49520 Corner Round 2-Inch Diameter by 1-Inch Cutting Height by 3/4-Inch Radius by 1/2-Inch Shank Carbide Tipped Router Bit 2-Inch Cutting Diameter Radius 3/4-Inch 1-Inch Cutting Height, 2-7/8-Inch Length 1/2-Inch Shank, 2 Flute Carbide Tipped, Industrial Quality