Features: * Produces perfectly fitted ongoing * Cuts all composition materials, plywoods, hardwoods, and softwoods * Use on table-mounted portable routers * 1-3/4-inch overall diameter * 7/8-inch bearing diameter * 1/2-inch shank diameter * Tongue bit has 7/32-inch to 3/8-inch carbide height and 3-1/4-inch overall length * Groove bit has 13/16-inch to 1-11/32-inch carbide height and 2-11/16-inch overall length What"s In The Box: * Freud 99-036 2-Piece 1-3/4-Inch Adjustable Tongue and Groove Router Bit Set