3/4" top bearing bit. Use for template work and lettering. The top mounted bearings on these bits make them ideal for lettering and other template work where the work piece is being grooved or routed out. Cuts all composition materials, plywoods, hardwoods, and softwoods. Use on hand-held and table-mounted portable routers. Tip Material: Carbide, Type: Top Bearing Flush Trim, Shank Diameter: 1/2", Overall Diameter: 3/4"