High Carbon Steel Cord Drill Bits Set Wood Working Plug Cutters Set 5/8",1/2",3/8",1/4" 4 Pcs/Set Material:high carbon steel Set Contains 4 Cutter Bits with 3/8" Shanks and Wood Stand Set of 4 includes; 1 each - 1/4", 3/8", 1/2" and 5/8" plug cutters Cutters Create Wood Plugs 7/8" Long in the following widths: 1/4", 3/8", 1/2", 5/8" Match wood grain to conceal screws