General description Faithfull Long Series Combination Auger Bit is designed for deep boring in wood and similar materials. It can be used with both hand and power drills at low speeds, making it versatile for various drilling tasks. Technical specifications Overall Length: 400mm Diameter: 19mm Material: High-quality carbon steel Compatibility and accessories Compatible with hand and power drills capable of low-speed operation No additional accessories included Installation Insert the auger bit into the drill's chuck and tighten securely Use at low speeds for optimal performance and safety Usage Suitable for drilling deep holes in wood, plywood, MDF, and blockwood Start drilling with a slow speed to ensure accuracy Remove the bit periodically to clear debris for smooth operation Resharpen with a hand file when dull to extend lifespan Other information