**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) and a tip outer diameter of 8mm (0.32 inches). The tip blade length varies between 7.2 and 20mm (0.28 to 0.79 inches), making it versatile for various applications. - **Durable Construction**: Made from high-quality, heat-treated tungsten carbide, these burrs achieve a hardness rating of HRC70, ensuring exceptional durability. This makes them ideal for fine detail work, providing precision and longevity. - **Multipurpose Tool**: This cutting burr set is widely applicable across numerous fields, including metal products, woodworking, model engineering, wood carving, jewelry making, welding, chamfering, casting, deburring, and grinding. Its versatility makes it an indispensable tool for professionals and hobbyists alike. - **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, providing flexibility and ease of use for various tasks. - **Long Service Life**: These burrs offer a service life ten times greater than high-speed steel cutters and over 200 times longer than small grinding wheels. Their exceptional durability ensures they withstand rigorous use, providing reliable performance over time. Enhance your workshop with this Precision Tungsten Carbide Rotary Burr Set, engineered for durability and versatility. Whether you're engaged in intricate woodworking or precise metalworking, these burrs deliver superior performance and longevity, making them a valuable addition to any toolkit.