With a gentle 17degree bevel profile,the bits in the Freud Bevel Rail And Stile Router Bit Set are ideal for creating completely unique door designs. Both bits include shims for fine tuning a joint for a continued perfect fit. TiCo high density carbide with titanium maintains a sharp edge and cuts cleanly in a variety of materials. Pilot bearings ensure greater control and accuracy. Red, non-stick Perma-SHIELD coating means less friction and less resin adhesion. NOTE: Intended for table mounted use. Lifetime manufacturer's warranty.