1-1/2″ Self-Feed Bit

Designed for superior performance, this self-feed bit features an aggressive spur that ensures rapid material penetration, making it ideal for plumbers drilling rough holes in wood for pipe installation. The optimized cutting geometry not only enhances drilling speed but also significantly prolongs the lifespan of the bit. Its open-tooth design allows for easy resharpening, ensuring consistent performance over time. Additionally, the 7/16″ ball groove shank facilitates quick-change applications, providing convenience and efficiency in any project.