Featuring a heavy duty, full length, heat treated shank for protection against bends and breaks, DeWALT® spade bits are equipped with high performance cutting spurs for optimum hole finish. An extreme speed channel provides fast chip removal, and a 1/4 in ball groove shank offer quick-change applications. A 1/4 in hex shank helps to prevent slippage, and a hang hole enables easy storage and wire pulling.