Multipurpose Drill Bit Sharpening Tool - Works with high-speed steel HSS, cobalt, and carbide drill bits, restoring them to like-new sharpness for efficient work. Suitable for both enthusiasts and professionals. - Compatible with angle grinders and drill presses, adapting to your preferred equipment for versatile sharpening across different setups and needs. - Adjustable angle guide ensures the correct sharpening angle and a precise edge, preventing wear and tear on your bits. Delivers the right cut whether drilling wood, metal, or masonry. - Long-lasting design built from high-quality materials, engineered for extended use. It can handle even the toughest bits, providing durability and reliable sharpening for years. Use scenarios - Refresh dull drill bits before metalworking projects to improve cutting efficiency and reduce heat. - Sharpen bits on a job site using an angle grinder for quick maintenance or on a drill press for precise edge control. - Maintain edge quality for woodworking and masonry tasks to prevent wandering and extend bit life.