Features: Compact and Portable: This drill bit sharpener is designed to be lightweight and easy to carry, allowing you to sharpen your drill bits wherever you go. Versatile Compatibility: Compatible with a wide range of drill bit sizes and types, including twists, masonry, and wood bits, making it suitable for various drilling tasks. Precise Sharpening: Equipped with a grinding wheel that ensures precise sharpening, restoring dull drill bits to their original sharpness for efficient drilling. User-friendly Design: Features a simple and intuitive operation, allowing even novice users to sharpen drill bits with eases. Sturdy Construction: Constructed from high-quality materials, this sharpener is built to withstand regular use and provide long-lasting performance. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: Plastic Size: As Shown Rated voltage range: 3.7V-5V Applicable diameter: suitable for drill bits from 2-16mm Applicable drill machine: impact drill, electric hand drill, electric drill Package List: 1 x Portable Drill Bit Grinder