This 3 in. self-feed bit features a length of 5-1/8 in. and a hex shank of 7/16 in. It is made from carbon steel with an uncoated (bright) finish, ensuring durability and longevity. The precision heat-forged 2-cutter head provides exceptional quality and consistency for smooth drilling, while the aggressive low-threaded feed screw enhances drilling speed and precision. Included are a replacement feed screw and Allen key for easy maintenance, ensuring optimal performance over time.

• Precision heat-forged 2-cutter head ensures exceptional quality and consistency for smooth drilling, lasting significantly longer than standard bits
• Aggressive low-threaded feed screw prevents pitch buildup, enhancing drilling speed and ensuring cleaner, more precise cuts
• Included replacement feed screw and Allen key simplify maintenance and extend the bit's usability
• Pull-out stop mechanism on feed screw prevents the bit from slipping out during use, enhancing safety and efficiency
• Designed for efficiency and durability in demanding wood drilling applications
• Self-feed design for efficient drilling in wood materials
• Compatible with standard drill chucks for easy use