General description Optimize your drilling tasks with the CSPARKV Square Wood Drill Bit, designed for creating precise square holes in woodworking projects. This professional-grade drill bit measures 53mm and can cut up to 10mm deep, making it suitable for both experienced woodworkers and beginners seeking effortless precision. Technical specifications Drill bit size: 53mm Drill bit length: 15cm Cutting depth: up to 10mm Compatibility and accessories Compatible with hand drills Not suitable for bench drills Installation Easy installation and removal of the core removal tool from the square hole drill adapter Usage Designed for professional woodworking tools Ensures precise and effortless drilling Ideal for various woodworking projects