General description Irwin extension bar for auger drill bits extends the reach of your drill, making it easier to work on deep or hard-to-reach areas. The hex shank prevents slipping in the chuck and is suitable for drill diameters between 10mm and 25mm, providing increased flexibility during drilling tasks. Technical specifications Length: 450mm Suitable for drill diameters: 10-25mm Compatibility and accessories Compatible with auger drill bits with diameters from 10mm to 25mm Designed to be used with standard drills that accept hex shank accessories Installation Insert the hex shank of the extension into the drill chuck Secure the extension by tightening the chuck Attach the auger drill bit to the other end of the extension Usage Use the extension to reach deeper areas when drilling into wood or other materials Ensure the drill is set to appropriate speed and torque for the task Maintain a steady pressure for accurate and clean holes