Specification Brand : wewey BulletPoint1 : Mainly used for grinding and cylindrical grinding of cemented carbide measuring tools, tungsten steel, high-speed steel, alloy steel, glass, gems, jade, amber, beeswax rough, magnetic materials, ceramics, molds, etc., and can also be used for plunge grinding and Form grinding BulletPoint2 : Features: high hardness, high compressive strength, good wear resistance, BulletPoint3 : High efficiency, high precision, good roughness, low abrasive consumption, long service life BulletPoint4 : The size means grit of the diamond grinding disc BulletPoint5 : Enclosed is 1pc of Round Parallel Grinding disc Color : One Color ExternallyAssignedProductIdentifier : 9168269621983 ItemName : 1pc 4 Inch Parallel Polishing Wheels, 100x20x10mm Diamond Grinding Wheel for Tungsten Steel Glass Gemstone Alloy Ceramic(45) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-cylindrical-grinding-wheels Manufacturer : wewey ModelName : wewey ModelNumber : wewey NumberOfItems : 1 PartNumber : wewey ProductDescription : 1pc 4 Inch Parallel Polishing Wheels, 100x20x10mm Diamond Grinding Wheel for Tungsten Steel Glass Gemstone Alloy Ceramic