General description The Irwin long auger wood drill bits are designed for general wood boring, offering superior performance. The single spur cutting edge scribes the circumference of the hole for a smoother finish. The hexagon shank prevents slipping in a drill chuck or bit extension, while the solid center provides extra rigidity during boring. The self-feeding screw point allows for faster boring in both soft and hard woods, and the fully hardened body from tip to shank ensures extra durability. Technical specifications Drillbit diameter: 10.0mm Total length: 400mm Working length: 323mm Type: Spiral screw drill bit Material: High-quality steel Warranty: 3 years Compatibility and accessories Compatible with standard drill chucks Suitable for use with various power drills Installation Insert the drill bit into the drill's chuck and tighten securely Ensure the drill is set to the appropriate speed for the material Usage Use for drilling holes in wood, soft plastics, and similar