Features: 1. Made of high‑quality ABS plastic and brown corundum grinding wheel, High hardness, rustproof, solid and durable, 2. Use this drill bit sharpening tool with your power drill to keep bits sharp and ready for use. Give your old blunt drill bits a second life 3. The grinding wheel is powder corundum grinding wheel, so the product is mainly used for grinding iron type drill bits. 4. Self‑centering point, do not need assistant center drilling or center punching. It also improve the utilization of drill bits. 5. The small and light drill bit sharpener is easy to carry and can be used at any time, saving time and money. Specification: Item Type: Portable Drill Grinding Device Material: ABS, Grinding Wheel Scope of Application: Bit Grinding, etc Package List: 1 x Drill Bit Sharpener 1 x Grinding Wheel 1 x Wrench Features Durable and High-Quality Materials: Made of high-quality ABS plastic and brown corundum grinding wheel, ensuring high hardness, rustproofing, and durability. (Keywords: high-quality, ABS plastic, brown corundum grinding wheel, hardness, rustproof, durable) Revive Blunt Drill Bits: Use this portable drill bit sharpening tool with your power drill to keep bits sharp and ready for use, giving your old blunt drill bits a second life. (Keywords: portable drill bit sharpening tool, power drill, sharp, ready for use, second life) Precision Grinding for Iron Drill Bits: The powder corundum grinding wheel of this drill bit sharpening tool is designed specifically for grinding iron type drill bits, ensuring precise and efficient sharpening. (Keywords: powder corundum grinding wheel, grinding, iron drill bits, precise, efficient sharpening) Self-Centering Point for Enhanced Efficiency: This sharpening tool Features a self-centering point, eliminating the need for assistant center drilling or center punching, resulting in improved drill bit utilization. (Keywords: self-centering point, assistant center drilling, center punching, improved utilization) Portable and Convenient: The small and lightweight design of this drill bit sharpener allows for easy carrying and on-the-go sharpening, saving you time and money. (Keywords: portable, convenient, small, lightweight, on-the-go sharpening)