Feature: 1. Small and light, you can use this drill bit with an electric drill to keep the drill bit sharp and can use it everywhere. 2. Using high?quality ABS plastic and corundum grinding wheel, it has high hardness, can effectively prevent rust, and is strong and durable. 3. High grinding efficiency, it can grind iron drill bits well, durable and not easy to damage. 4. Self?centering point, it does not need auxiliary center drilling or center punching when grinding. 5. Save time and money, it can improve the utilization rate of the drill bit and avoid unnecessary waste. Specification: Item Type: Portable Drill Sharpener Weight: Approx. 171g / 6oz Product Material: ABS, Grinding Wheel Scope of Application: It is suitable for drill bit grinding and so on.. Package List: 1 x Drill Sharpener2 x Grinding Wheel1 x Wrench