quality material: Made from quality ABS material, this sharpener is built for longterm use, maintaining its shape against damage and deformation while delivering durable performance. Easy to operate: The drill bit sharpener features an intuitive clamping mechanism and simplified sliding steps, eliminating complicated procedures and saving time and effort during use. Uniform polishing results: Provides minimized offset errors and precise grinding outcomes, offering accurate bit sharpening with enhanced control for consistently smooth and reliable drill bit finishes. Wide range of uses: Designed to handle different bit sizes, suitable for woodworking, metalworking, and other industrial applications including construction and automotive . Use scenarios Woodworking: Sharpen standard wood drill bits used in cabinetry, furniture making, and general woodworking projects to improve hole quality and extend bit life. Metalworking: Maintain drill bits used in metal fabrication to achieve cleaner holes and more consistent performance. Construction and automotive : Onsite drill bit maintenance to keep bits performing reliably during construction projects or automotive tasks.