20 x HSS Rotary Burrs 3 mm Shank Carbide Burrs for Wood Carving

These rotary cutters are ideal for engraving, polishing, drilling, cutting or coring on wood, plastic, foam, aluminum, copper, iron and various alloys, providing high precision work for all your projects. Made of HSS carbide, these carbide cutters are resistant to wear, heat and impact, guaranteeing a long service life even during intensive use on hard materials such as metal milling cutters. This set includes various bits (spherical, cylindrical, conical, flame, oval, round nose) suitable for artistic, technical or industrial projects, perfect for wood carving. With a 3mm shank, these bits are compatible with most mini rotary tools, electric or pneumatic drills, making them an ideal choice for DIY enthusiasts, model makers or professionals. The installation is simple on your rotary tool, ensuring stable and clean work. To prevent overheating on sensitive materials, just add a little water or coolant during use.