General InformationBrand3M?Attachment TypePSACountry Of OriginUnited StatesSold AsEachCalifornia ResidentsDimensions and SpecificationsBacking Thickness (Imperial)5 milMicron Grade20 ??mOverall Diameter (Imperial)12 inOverall Diameter (Metric)304.8 mmVolume7.63 cubic inch125 cm3Weight0.05 lb0.02 kgOther DetailsIndustriesAerospaceUsage InformationApplicationPolishingEquipment - MachinesManual BackstandSub ApplicationsFlat GrindingMaterial and CompositionAbrasive MaterialDiamondBacking MaterialPolyester FilmProduct FormDisc