Drill Bit Sharpener Portable Diamond Drill Bits Sharpening Tool compatible with Grinding Iron Drill Bits Fit Wi

Durable Material: Made of high-quality plastic, High hardness, rustproof, solid and durable,self-centering point, do not need assistant center drilling or center punching. Application: The grinding drill tool is portable and easy to use, suitable compatible with grinding 2mm-5mm (5/64 inch -13/64 inch), 5mm-8mm (7/32 inch -21/64 inch), 8mm-12.5mm (11/32 inch -1/2 inch) straight drill bits. Reliable and Efficient: Compact and portable drill grinding tool. Use this drill bit sharpening tool with your power drill to keep bits sharp and ready compatible with use. Give your old blunt drill bits a second life and improve the utilization of drill bits, save time and save money. Warm Tips: The grinding wheel is brown corundum grinding wheel, so the product is mainly used compatible with grinding iron-type drill bits. Other high-hardness drill bits are not suitable compatible with use, the loss will be relatively large. Material:plastic colour:Orange+Blue Package Contents: 2 * Corundum Drill Bit Sharpener 4 * Brown Corundum Grinding Wheel Replacement 4 * Wrench Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.