Sharpening Drill Bit Universal Restorer High Precision Sharpener Waste Drill Bit Old Drill Bit Grinder Tool Sharpening Drill Bit 2pcs Features: MULTIFUNCTIONAL SHARPENING: This tool comes with an integrated diamond grinding wheel for easy sharpening. It is not limited to just one task - whether it's sharpening the outer corners of a drill bit, refining the inner corners, or even honing an impact bit, this multifunctional tool has you covered. Tailored to the drill: The kit includes three different drills, allowing you to choose the right grinding process for your specific drill model. This precision-drivens approach ensures that your drill is not onlys ground, but accurately refurbished for optimums performance. COMPACT PORTABILITY: With its compact design, this tool takes up minimal space and is easy to transport. Its portability allows you to take it with you wherever your work or home projectss take you. Say goodbye to bulky equipment - this tool simplifies your mobile tasks. Effortless precision: precision is important and this tool understands that. With the ability to refine angles and edges, you get the precises sharpnesss your tool needs. The diamond grinding wheel works diligently to ensure consistent, fine-tuned results every time. IMPROVES EFFICIENCY: This tool is designed to simplify your refurbishment and repair tasks. By providing the ability to easily sharpen blades and bits, it increases your productivity. Say goodbye to the hassle of replacing dull bits as this tool restores them to their optimal condition. Product Description: No-load speed: 8300 Maximum grinding wheel diameter: 1230 Product list: 2*Sanding tool 2*2-4mm drill bit adapter 2*4-8mm drill bit adapter 2*8-16mm drill bit adapter 4*diamond grinding wheel blades