General description This 10-piece Double Cut Tungsten Carbide Shank Burrs Rotary Burr Kit is designed for versatility and efficiency in various applications. Made from high-quality tungsten carbide steel, these burrs offer a long service life and are suitable for use on a wide range of materials including wood, metals, and stone. The kit includes different shapes to accommodate all types of carving, drilling, engraving, grinding, polishing, and removing sharp edges. Technical specifications Material: Tungsten carbide steel Shank diameter: 3mm (1/8 inch) Cutting edge diameter: 6mm (1/4 inch) Compatible tool speed: 6000-50000 rpm Compatibility and accessories Compatible with most rotary tools Includes 10 different shapes for various applications Usage Ideal for woodworking, stone carving, metalworking, and dulling grinders Excellent for fine detail work, cutting, engraving, carving, touch-up, and finishing Provides a smooth surface after carving or engraving Other information