- Portable and compact: The compact, portable design is easy to carry and use wherever you work. Whether in the garage, workshop, or on site, this drill bit sharpener is a convenient addition to your toolkit. - Efficient grinding: Equipped with three grinding holders and two high-quality grinding wheels, drill bits are sharpened quickly and precisely. Restore the cutting edge fast to save time and effort on your projects. - Versatile compatibility: Designed to accommodate a wide range of bit sizes: 2-4 mm, 4-8 mm, and 8-16 mm. It is suitable for sharpening high speed steel, masonry, carbide, cobalt, and tin drill bits to keep your tools in tip-top condition. - Easy to use: With a simple design and user-friendly operation, this drill bit sharpener is suitable for both professionals and DIY enthusiasts. Keep your drill bits sharp and efficient with minimal effort to improve drilling accuracy and productivity. - Use scenarios: - On-site construction or carpentry projects where quick, reliable sharpening is needed to maintain workflow. - In a garage or workshop between jobs to keep bits ready for metalworking, masonry, or drilling tasks. - For home improvement and DIY projects that require precise, sharp drill bits for clean, accurate holes.