General InformationBrand3M?Attachment TypePSABond TypeResinCoat TypeClosed CoatCore TypeNon PertinentSanding TypeWet/DryCountry Of OriginUnited StatesSold AsCaseCalifornia ResidentsDimensions and SpecificationsBacking WeightX WeightGrit80Maximum Speed2000 rpmOverall Diameter (Imperial)12 inOverall Diameter (Metric)304.8 mmMicron GradeNon PertinentWidth12.52 in31.8 cmHeight1.5 in3.8 cmLength12.87 in32.7 cmVolume241.13 cubic inch3951.47 cm3Weight34.03 oz964.6 gOther DetailsIndustriesMarineSub IndustriesPrimary Wood and Panel ProcessingProduct CategoryCoated AbrasivesUsage InformationApplicationGrindingEquipment - MachinesBench Top MotorsFor Use OnAluminumSub ApplicationsRandom Orbital SandingEquipment MachinesBench Top MotorsRandom Orbital SandersMaterial and CompositionAbrasive MaterialAluminum OxideBacking MaterialClothProduct FormDiscColor and AppearanceProduct ColorBrown