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

The Diablo 1-1/8 in. x 5-1/8 in. Self-Feed Bit is engineered to strict tolerances using a precision heat-forging manufacturing process. Designed for smooth, energy-efficient drilling, this bit features a durable two-cutter head made from premium steel that delivers clean holes and extended life per battery charge. Equipped with an aggressive low-thread-count feed screw, this self-feed bit prevents pitch buildup and enables fast hole making in soft woods. The replaceable feed screw includes a pull-out stop mechanism that keeps it securely attached when backing out of material, making it ideal for high-performance woodworking applications.