General InformationBrand3M?Attachment TypePSABond TypeResinCoat TypeClosed CoatCore TypeNon PertinentSanding TypeWet/DryCountry Of OriginUnited StatesSold AsPackCalifornia ResidentsDimensions and SpecificationsBacking WeightX WeightCenter Hole Diameter (Imperial)2 inCenter Hole Diameter (Metric)50.8 mmGrit40Overall Diameter (Imperial)6 inOverall Diameter (Metric)152.4 mmMicron GradeNon PertinentWidth6.01 in15.27 cmHeight3 in7.62 cmLength6.01 in15.27 cmVolume108.35 cubic inch1775.61 cm3Weight34.42 oz975.68 gOther DetailsProduct CategoryCoated AbrasivesUsage InformationApplicationSurface PreparationMaterial and CompositionAbrasive MaterialAluminum OxideBacking MaterialClothProduct FormDisc