Discover the ultimate solution for cleaning and repairing threaded fasteners and studding with our External Deburring and Chamfer Tool. This high-performance tool is engineered to accommodate diameters ranging from 3mm to 19mm, making it perfect for various applications. Featuring three high-speed steel (HSS) blades, it efficiently removes damaged metal and burrs, ensuring a smooth finish every time. The tool's 1/4" hex shank allows for easy attachment to drills or hex drivers, enhancing your workflow and productivity. It's compatible with an array of materials including stainless steel, hardened steel, mild steel, copper, brass, plastics, and more, making it an essential addition to both DIY enthusiasts and professionals alike. Unlike traditional methods such as files or angle grinders, our deburring tool offers a faster and more precise solution, saving you time and effort on your projects. Whether you're tackling a small repair or a large-scale job, this tool is designed to deliver exceptional results. At our online store, we offer an extensive selection of tools and workshop equipment tailored for every need, with over 10,000 products available. If you need assistance finding the right tool for your project, our friendly customer service team is here to help. Experience the convenience and quality of our tools today!