Specs: Bearing Dia. 3/8", Number of Cutters 2, Overall Dia. 13/16", Overall Length 2-3/16", Shank Dia. 1/4", Carbide Height 1/2", Radius 5/32" Creates a beautiful round profile with an inset bead Cuts all composition materials, plywood, hardwood, and softwoods Use on hand-held and table-mounted portable routers Freud Perma-SHIELD Coating