Specification Brand : uxcell BulletPoint1 : 6-inch outside diameter,Grit 240, quality electroplated diamond coated flat lap disk wheel. BulletPoint2 : The flat laps wheels have a 5/8-inch arbor hole for Angle Grinder. BulletPoint3 : They are absolutely flat and parallel to meet the most exacting faceting requirements. BulletPoint4 : For grinding and polishing glass, rock,stone, granite,etc. BulletPoint5 : Recommended for rough and fine grinding on faceting material plus general lapidary grinding when precision is required. Color : Black CompatibleDevices : Angle Grinder CompatibleMaterial : Concrete ConstructionType : Coated,grinding CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 9498628966289 ExternallyAssignedProductIdentifier1 : 601382731065 ExternallyAssignedProductIdentifier2 : 0601382731065 ExternallyAssignedProductIdentifier3 : 05028734196566 GpsrSafetyAttestation : 1 IncludedComponents : 4 1/2" Metal Grinding Discs IndustryStandardIdentifier : 19656 ItemName : uxcell 6-inch Grit 240 Diamond Coated Flat Lap Wheel Grinding Disc Polishing Tool ItemPackageDimensions_Height : 15.4 centimeters ItemPackageDimensions_Length : 1.3 centimeters ItemPackageDimensions_Width : 15.4 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : abrasive-grinding-discs Manufacturer : uxcell Material : metal Material1 : Alloy Steel Material2 : Carbon Steel Material3 : Blend Material4 : Blend Material5 : Blend MaximumRotationalSpeed : 13300 rpm ModelName : KON-MDP001 ModelNumber : a17030900ux1496 NumberOfItems : 11 PackageLevel : unit PartNumber : a17030900ux1496 ProductDescription : 1.6-inch outside diameter,Grit 240, quality electroplated diamond coated flat lap disk wheel. 2.The flat laps wheels have a 5/8-inch arbor hole for Angle Grinder. 3.They are absolutely flat and parallel to meet the most exacting faceting requirements. 4.For grinding and polishing glass, rock,stone, granite,etc. 5.Recommended for rough and fine grinding on faceting material plus general lapidary grinding when precision is required.