CMT 856.501.11 Molding Bit, 1/2-Inch Shank, 1-7/8-Inch Diameter, Carbide-Tipped 1-1/8-Inch Cutting Length, 3-1/16-Inch Overall Length Make your own molding quickly and easily Not for use on hand-held routers Use on router tables equipped with a fence For best results, 2-1/4 HP routers are recommended Non-Stick Orange Shield Coating, Anti-Kickback Design, Equipped with Bearing 2 SinterHip Hi-Density Industrial Chrome Carbide cutting edges for long-lasting performance