These 10-piece Rotary Burr Sets are equipped with tungsten carbide-tipped burrs, available in two shank diameters: 3mm and 6mm. Designed for cutting, shaping, grinding and deburring, these burrs are suitable for both metal and non-metal materials. Each set includes a diverse selection of shapes, providing versatility for a wide range of applications. Crafted for precision and durability, these sets are ideal for professionals and hobbyists engaged in intricate or demanding projects. Whether you need the precision of the 3mm set or the robust performance of the 6mm set, these burrs deliver exceptional results.