DeWALT DW1586 Spade Bit Drill Bit, 4-3/4 in L Flute, Hex Shank, 1/4 in Dia Shank

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.