- Precision Sharpening Technology: Restore dull drill bits (3-13mm) to like-new sharpness in seconds. This tool is compatible with twist drills, HSS, and metal bits, making it a versatile addition to your toolkit. - Universal Angle Grinder Attachment: Easily attach this sharpener to 100-125mm angle grinders (not included) with no complicated setup required. Just clip it on and start grinding. - Durable and Safe Design: Features an anti-slip base for stability during use. The product comes with safety gloves and a portable storage case for convenience and protection. - Cost-Effective and Eco-Friendly: Eliminate the need for frequent bit replacements. This sharpener extends the life of your tools, reducing waste and saving you money. Perfect for DIY enthusiasts, carpenters, and professionals alike. Use Scenarios: 1. Quickly sharpen multiple bits for a home renovation project, ensuring you have the precision tools needed to complete the job efficiently. 2. Restore your drill bits before a woodworking project, maximizing performance and accuracy. 3. Maintain your professional-grade tools on-site, ensuring you are always prepared for any task without the added expense of new bits.