Tungsten Carbide Use: 20 pcs Solid Carbide Rotary Burr Set. Total length ca.38mm, cutting diameter 1/4 Inch(6mm), shank length 35mm, shank diameter 1/8 inch(3mm).carbide rotary burr set with 1 4-inch shank.
Made of heat-treated solid tungsten carbide, long life, sharp and strong;Nano blue coating enables the tool's cutting edge to retain crucial sharpness and lubricity with an extreme nanohardness and heat resistance. This provides longevity and produces cutting results of the highest quality.
The service life of tungsten steel rotary burr is 10 times longer than high-speed steel and 200 times longer than grinding wheel.1/8" straight shank can be held by any rotary tool with three jaw chuck for accurate centering. A good choice of DIY carving, engraving, and polishing.
Tungsten steel grinding head, long life, high hardness, wear resistance and heat resistance, anti-corrosion;Excellent milling performance, high efficiency, smooth chip removal, no dust pollution, stable and reliable.
Who Uses Carbide Burrs?Carbide burrs are widely used for metalwork, tool making, engineering, model engineering, wood carving, jewellery making, welding, chamferring, casting, deburring, grinding, cylinder head porting and sculpting.