Not all Router bits are created equalFreud?s huge selection of carbide tipped and solid carbide double flute straight bits are ideal for grooving, edge-routing and other general purpose routing tasks. The precise hook and shear angles provide fast cutting and a smooth finish.USER BENEFITS & FEATURES:Cuts all composites: Plywood, hardwood & softwood.Use on: CNC, automatic routers, hand held routers or table mounted portable routers.Use multiple passes when removing large quantities of material.