["Tungsten Steel Grinding for Head Tungsten Carbide Bur Set Mini Diamond Tip Bur Material Tungsten Alloy Grinding Accessories\n\nbrand new and high quality\nFeature:\nHigh production efficiency, the processing efficiency is several times higher than a file, nearly 10 times higher than a small wheel stalk.\nHigh product processing quality, high finish, can process out a variety of high-precision mold cavity.\nLong life, the durability is 10 times higher than high-speed steel cutting tool, 200 times higher than the small grinding wheel.\nSuitable for processing these metal and non-metal, such as cast iron, cast steel, bearing steel, high carbon steel, chrome-nickel alloy, bronze, brass, and ceramic tile, marble, jade, bone, etc.\nWidely used in machinery, automobile, shipbuilding, chemical, craft sculpture, etc.\nEasy to grasp and use, safe, and reliable. \n\nSpecifications:\nMaterial: Tungsten Carbide\nSize: detail sizes as pictures.\nPackage size: 142x110x25mm/5.6x4.33x0.98in\nColor: As pictures shown\nQuantity: 8pcs/set\n\nNote:\nPlease allow 0-1cm error due to manual measurement. pls, make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Includes:\n8pcs/set x Carving Burrs Bit (other accessories demo in the picture is not included.)"]