General InformationBrandScotch-Brite?Abrasive Attachment TypeNon PertinentCountry Of OriginUnited StatesCalifornia ResidentsDimensions and SpecificationsCenter Hole Diameter (Imperial)1.25 inCenter Hole Diameter (Metric)31.75 mmMaximum Speed6000 rpmOverall Diameter (Imperial)4 inOverall Diameter (Metric)101.6 mmCenter Hole Thread SizeNon PertinentOther DetailsIndustriesAerospaceProduct CategoryNon-woven AbrasivesUsage InformationFor Use OnAll MetalsMaterial and CompositionAbrasive MaterialAluminum OxideBacking MaterialNon-wovenGradeMediumProduct FormDiscColor and AppearanceProduct ColorBrown