**Product Description: Precision Tungsten Carbide Rotary Burr Set** - **Dimensions**: This rotary burr set features a total length ranging from 49 to 63mm (1.93 to 2.48 inches), with a shank diameter of 6mm (0.24 inches). The tip has an outer diameter of 8mm (0.32 inches) and a blade length varying between 7.2 and 20mm (0.28 to 0.79 inches), making it ideal for a wide range of precision tasks. - **Durable Construction**: Crafted from high-quality, heat-treated tungsten carbide, these burrs achieve a hardness rating of HRC70, ensuring exceptional durability. They are perfect for fine detail work, providing precision and longevity in demanding applications. - **Multipurpose Tool**: This versatile cutting burr set is widely used across various fields, including metal products, woodworking, model engineering, wood carving, jewelry making, welding, chamfering, casting, deburring, and grinding. Its broad applicability makes it an essential tool for both professionals and hobbyists. - **Easy to Use**: Designed for compatibility with handheld electric or pneumatic tools, these burrs can also be used with machine tools. They operate efficiently at speeds ranging from 6,000 to 50,000 rpm, offering flexibility and ease of use for diverse projects. - **Long Service Life**: These burrs offer a service life ten times greater than high-speed steel cutters and more than 200 times longer than small grinding wheels. Their outstanding durability ensures they withstand extensive use, providing reliable performance over time. Elevate your craftsmanship with this Precision Tungsten Carbide Rotary Burr Set, engineered for durability, versatility, and precision. Whether you're engaged in intricate woodworking or precise metalworking, these burrs deliver superior results, enhancing your efficiency and craftsmanship.