Diablo's premium Rabbeting Router Bits are a versatile solution for any woodworker or cabinetmaker crafting strong lap joints, cutting recesses to let in the back panels of cabinets, or creating interesting details on built-up molding. Produces super smooth cuts on both surfaces of the rabbet. By interchanging bearings, you can create many different rabbet depths with a single bit. Use in hand-held or table-mounted routers to cut hard or soft wood, plywood or composite material.