: Specification: Product Name: Grinding Drill Tool Size: As shown in the picture Material: Metal Features: 1. Fast & Efficient Sharpening – Saves time and effort compared to manual sharpeners. Equipped with a high-hardness grinding wheel, it sharpens drill bits in just 5 seconds without overheating or damaging the tempering. 2. Grinding Wheels – Includes 4 industrial-strength grinding wheels that maintain shape over time. The nylon shell ensures fatigue resistance and insulation for long-lasting performance. 3. Universal Compatibility – Works with all drill bit types, including high-speed steel, masonry, carbide, and cobalt (sizes 0.08"–0.63"). Powered by an electric drill for consistent sharpening. 4. Multi-Functional Use – Not just for drill bitsalso sharpens flat cutters, scissors, chisels, and more. Features a high-speed grinding wheel for quick, precise results. 5. Portable & Easy to Use – Compact, lightweight design with a stable base plate. Simple 4-step operation: select groove, insert bit, attach drill, and sharpen. Ideal for on-the-go sharpening. Note: 1. Please allow slight dimens error due to manual measurement; 2. Due to different monitors and different the picture may not show the actual color of the item. Package includes: Grinding Drill Tool *1 pcs