8pc Spade Bit Set

Double wing spurs reduce vibration while creating easy hole formation. Patented cutting edge for easier and faster wood boring over conventional models. Cutting edge removes chips fast. 1/4" quick change hex shank for use in all universal Quik-Lok extensions. Includes: 6" universal Quik-Lok bit extension, 3/8", 1/2", 5/8", 3/4", 7/8", and 1-1/8" spade bits.