Specification Brand : WHIRLWIND USA BulletPoint1 : 【Specifications】 Outer Diameter: 7 Inch/180mm, Bore: 0.63 Inch/16mm, Blade length: 1.46 Inch/37mm, Blade thickness: 0.20 Inch/5mm, Weight: 1.86 lb/842g, Number of teeth:12 BulletPoint2 : 【Dry/Wet】 The grinding disc can be used both wet and dry, and has an 8mm height blade for different occasions. To ensure the grinding effect, it is recommended to add water for grinding. BulletPoint3 : 【Applicable Scenarios】 The grinding wheel is commonly used for grinding marble, granite, quartz stone, artificial stone, various ceramic products and cement, concrete, brick wall repair and polishing. BulletPoint4 : 【Heat Dissipation Hole】 The design of silent heat dissipation hole can not only dissipate heat, but also reduce the weight of grinding disc to damage the machine. BulletPoint5 : What You Will Get: You will get 1pcs brand new cup shaped grinding wheel, it is helpful and useful Color : Blue CompatibleDevices : Angle Grinder ConstructionType : Grinding ExternallyAssignedProductIdentifier : 4859041350140 ExternallyAssignedProductIdentifier1 : 763111844610 ExternallyAssignedProductIdentifier2 : 0763111844610 FasteningType : default IncludedComponents : inc IndustryStandardIdentifier : Type 27 ItemName : Whirlwind USA 7 Inch Concrete Diamond Grinding Wheel for Polishing and Cleaning Stone Concrete Surface, Cement, Marble, Granite, for Angle Grinder(7“-GSS) ItemPackageDimensions_Height : 19.4056 centimeters ItemPackageDimensions_Length : 4.699 centimeters ItemPackageDimensions_Width : 19.1008 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-grinding-discs Manufacturer : WHIRLWIND USA, Inc. Material : Ceramic MaximumRotationalSpeed : 13000 rpm ModelName : AYNEFYv49qyomrgi ModelNumber : GSS NumberOfItems : 1 PartNumber : GSS Pattern : 36 Grit ProductDescription : Whirlwind diamond cup wheels are for grinding and smoothing a wide variety of materials. ProductSiteLaunchDate : 2016-06-17T21:00:00.000Z Size : 7“-GSS Style : Soft Bond SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1