General InformationBrand3M?Attachment TypePSABond TypeResinCoat TypeClosed CoatCore TypeNon PertinentSanding TypeWet/DryCountry Of OriginUnited StatesSold AsCaseCalifornia ResidentsDimensions and SpecificationsBacking WeightX WeightCenter Hole Diameter (Imperial)14 inCenter Hole Diameter (Metric)355.6 mmGrit80Maximum Speed2000 rpmOverall Diameter (Imperial)18 inOverall Diameter (Metric)457.2 mmMicron GradeNon PertinentWidth0.52 yd0.48 mHeight0.05 yd0.05 mLength0.52 yd0.48 mVolume633.35 cubic inch10378.75 cm3Weight91.2 oz2585.48 gOther DetailsIndustriesWoodworkingSub IndustriesPrimary Wood and Panel ProcessingProduct CategoryCoated AbrasivesUsage InformationApplicationSandingEquipment - MachinesBench Top MotorsFor Use OnAluminumSub ApplicationsRandom Orbital SandingEquipment MachinesRandom Orbital SandersBench Top MotorsMaterial and CompositionAbrasive MaterialAluminum OxideBacking MaterialClothProduct FormDiscColor and AppearanceProduct ColorBrown