1"x6" Spade Bit

1"x6" Spade Bit. 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 Spade Bi ball groove shank offer quick-change applications. A Spade Bi hex shank helps to prevent slippage, and a hang hole enables easy storage and wire pulling.