Diablo 3 in. x 5-1/8 in. Self-Feed Bit

The Diablo 3 in. x 5-1/8 in. Self-Feed Bit is designed to strict tolerances through a precision heat-forging manufacturing process, delivering smooth, energy-efficient drilling and extended life per battery charge. Its two-cutter head and aggressive low thread count feed screw deliver fast hole making while preventing pitch build-up. Engineered for high performance in wood drilling applications, this self-feed bit features a replaceable feed screw with a pull-out stop mechanism to prevent the screw from slipping out when retracting the bit from the material. It provides consistent quality and smooth operation for demanding trade work.