General description This 20-piece Burr Set is designed for heavy-duty machining, offering excellent wear and heat resistance for fast and efficient processing of various materials. Whether working with wood, jade, plastic, foam, or metals like copper, aluminum alloy, and iron, this set allows for precise drilling, cutting, and engraving. Technical specifications Material: High-speed steel (HSS) carbide Shank size: 1/8' (3mm) Number of pieces: 20 Variety of Choice Cylindrical with end grind Cylindrical with spherical nose Spherical Oval Spherical nose shank Flame Spherical nose cone Cone Inverted cone Compatibility and accessories Compatible with Dremel and most small rotary tools, this burr set can be used with manual electric or pneumatic tool drives. Usage Ideal for a wide range of applications including woodworking, carving, chamfering, beveling, engraving, grooving, hollowing, polishing, cutting, metalworking, drilling, welding, casting, deburring, and grinding. Other information