LENOX 4-5/8" Bi-Metal Self-Feed Wood Drill Bits

The LENOX® Bi-Metal Self-Feed Wood Drill Bit is "Tougher than Nails". The High Speed Steel Cutting Edge provides superior durability in nail embedded wood to stay sharper longer. The Chamfered Edge allows the bit to be removed easily after the drilling flutes remove the excess wood chips. The aggressive lead screw tip pulls the bit through the material quickly and effortlessly. This bit also features a longer shank that allows you to drill through 4-by-4s without an extension. The shank features a 1/2-Inch Hex shank that will work with 1/2-Inch quick change adapters. This bit comes packaged with an extra lead screw and wrench to change the screw.