Description of 🔧 Premium 10-Piece Tungsten Carbide Rotary Burr Set for DIY Carving, Polishing, Engraving, and Drilling – Double Cut Carving Burr Bits with 1/8" Shank and 1/4" Grinding Head
【Widely Use】Excellent for fine detail work, cutting, engraving, carving, touch-up and finishing high-precision mold cavities.Processing all kinds of metal(including steel, aluminum, etc.) and non-metal (such as marble, jade, bone), and the machining hardness can reach to HRC70. 【Efficient Work】Double cut head design with faster cutting time and better polishing effect, significantly improve work efficiency, the processing efficiency is tens of times higher than the manual file tool, and nearly ten times higher than the small grinding wheel with the handle. 【Preminum Material】Made of high quality tungsten carbide steel, extremely high hardness and good toughness, that lasts long working life. Durability is ten times higher than high-speed steel tools and more than 200 times higher than the small grinding wheels. 【Size Information】Shank diameter: 3 mm(1/8 inch), Cutting edge diameter: 6 mm(1/4 inch), Total length: 50 mm(2 inch). Generally use with handheld electric or pneumatic tool drive. The speed of the electric or pneumatic tools usually is 6000-50000 revolutions per minute. 【Satisfaction Service】Carbide rotary burr set are gift for your artist friends and they were exactly what he wanted. If have any issues with this products, please feel free to contact us and we will give you a satisfactory answer.