Features 1. Efficient drill bit grinding: The drill bit grinding machine can repair passivated drill bits, ensuring the accuracy and efficiency of drilling tasks. With this powerful tool, you can bid farewell to ineffective old drill bits. 2. Multi functional compatibility: This powerful drill bit grinding accessory can perfectly match various drill bits ranging from 2 to 13 millimeters, making it a must-have item in DIY enthusiasts' toolkits. 3. Used in conjunction with angle grinders: This Giant Blade angle grinder accessory is compatible with 125mm angle grinders, providing versatility and enhancing the functionality of existing tools. 4. Durable and reliable: The drill sharpener is made of high-quality materials to ensure long-lasting performance. Keep your drill bit sharp and ready to use, maximizing your productivity in every project. 5. User friendly design: The design of the drill sharpener is simple and easy to operate. Even beginners can polish drill bits like professionals. Specification Product size: 15.2 * 14.7 * 3.8cm Weight: Abput 130 g Packaging bag packaging Material: Plastic Package Include: 1x Drill Bit Sharpener