Specification Brand : uxcell BulletPoint1 : 6-inch outside diameter,180 and 240 Grits, quality electroplated diamond coated flat lap disk wheel. BulletPoint2 : The flat lap wheels have a 5/8-inch arbor hole for Angle Grinder. BulletPoint3 : They are absolute flat and parallel to meet the most exacting faceting requirements. BulletPoint4 : For grinding and polishing glass, rock,stone, etc. BulletPoint5 : Recommended for rough and fine grinding on faceting material plus general lapidary grinding when precision is required. Color : Black CompatibleDevices : Angle Grinder ConstructionType : Coated,grinding ExternallyAssignedProductIdentifier1 : 835553005017 ExternallyAssignedProductIdentifier2 : 0835553005017 GpsrSafetyAttestation : 1 IncludedComponents : no ItemName : uxcell 6-inch 180 & 240 Grits Diamond Coated Flat Lap Wheel Grinding Disc Polishing Tool 2pcs ItemPackageDimensions_Height : 20.3 centimeters ItemPackageDimensions_Length : 1.5 centimeters ItemPackageDimensions_Width : 20.2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-grinding-discs Manufacturer : uxcell Material : Metal MaximumRotationalSpeed : 3000 rpm ModelName : WCNS-022 ModelNumber : WCNS-022 NumberOfItems : 1 PartNumber : f22051700ux0436 ProductDescription : 1.6-inch outside diameter,180 and 240 Grits, quality electroplated diamond coated flat lap disk wheel. 2.The flat lap wheels have a 5/8-inch arbor hole for Angle Grinder. 3.They are absolute flat and parallel to meet the most exacting faceting requirements. 4.For grinding and polishing glass, rock,stone,etc. 5.Recommended for rough and fine grinding on faceting material plus general lapidary grinding when precision is required.