Multipurpose Drill Bit Grinding Sharpener Electric Impact Drill Knife Sharpener Disposable Double-sided Polishing Product Highlights Price and Shipping Option This product might be available at a lower price from other sellers, though they may not offer free Prime shipping. Professional Design & Durability It features an industrial-strength diamond sharpening wheel that maintains its shape over time. The cool design prevents drill bits from heating up and losing their tempering during sharpening. The drill sharpener is constructed with a nylon shell, which offers good fatigue resistance and excellent insulation properties. Extend Bit Life through Sharpening The drill sharpener machine can swiftly sharpen all types of drills, with the fastest time being as little as 5 seconds. It has a compact design and is powered by an electric drill. The bottom plate design ensures stability and ease of use. ️ Custom Point Angle Sharpening This electric drill bit sharpener is user-friendly, requiring no special skills or knowledge. Equipped with two diamond grinding wheels, it enables you to sharpen and grind two bits simultaneously. ️ Portable Design Our drill bit grinder is designed to be portable. Its compact size allows for easy carrying and storage, making it convenient to sharpen drill bits and tools while on the move. Sharpen Multiple Bit Types The grinding sharpener is suitable for all types of drills, including high-speed steel, carbide, twist drills, and cobalt drills. It can also be used for other tools like kitchen cutters. The drill bit sharpener machine can be used with a grinding wheel and motor for enhanced effects. _x000D_ _x000D_