Durable ABS construction for longterm use Made from strong ABS material, the sharpener resists damage, deformation, and wear to deliver lasting functionality over time. Easy to use with an intuitive clamping mechanism Userfriendly design with a straightforward clamping system eliminates complex steps, making bit sharpening quick and effortless. Precise, uniform sharpening results Designed to minimize offset errors and provide accurate grinding, offering smooth, reliable drill bit finishes with enhanced control. Broad compatibility for multiple drill bit sizes Supports a variety of drill bit sizes, making it suitable for woodworking, metalworking, construction, and automotive projects with broad industrial usability. Use scenarios Woodworking: refresh drill bits for clean, precise holes in softwood and hardwood. Metalworking or automotive: restore sharpness on drill bits used for metal fabrication and vehicle maintenance. Construction or DIY projects: maintain bit performance across different sizes for everyday tasks.