Multipurpose Drill Bit Sharpener High Efficiency Universal Portable Drill Bit Grinding Sharpener for HSS Carbide 1、QUICK GRINDING: This versatile drill bit sharpener can easily sharpen all types of drill bits in just 5 seconds, including high speed steel, hard alloy, twist, cobalt, and more. It can also be used to sharpen other tools. 2、3 FLUTES: Equipped with two grinding discs and three grinding flutes, this multi purpose drill bit sharpener can sharpen different types of drill bits without the need for special skills or techniques. 3、ABS MATERIAL: Made from premium ABS material, this sharpener is durable and built to last. The built in grinding discs are wear resistant and won't deform, allowing you to quickly sharpen drill bits, improve work efficiency, and save efforts. 4、PORTABLE DESIGN: With its compact size and lightweight design, this drill bit sharpener is easy to carry and is the ideal tool for craftsmen to sharpen their drill bits. 5、VERSATILITY: This drill bit sharpener is not limited to just sharpening drill bits. It can also be used to sharpen a wide range of tools, such as chisels, screwdriver bits, and more. This versatility makes it a valuable addition to any toolbox or work shop.