Featuring a heavy-duty, full-length, heat-treated shank for protection against bends and breaks, the DEWALT 5/8 in. x 6 in. Spade Bit is 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 offers quick-change applications. A 1/4-in. hex shank helps to prevent slippage, and a hang hole enables easy storage and wire pulling.