General InformationBrandScotch-Brite?Attachment TypeTRCountry Of OriginUnited StatesSold AsEachCalifornia ResidentsDimensions and SpecificationsMaximum Speed15000 rpmOverall Diameter (Imperial)3 inOverall Diameter (Metric)76.2 mmBacking WeightNon PertinentCenter Hole Thread SizeNon PertinentGritNon PertinentMicron GradeNon PertinentVolume16.86 cubic inch276.29 cm3Weight1.03 oz29.34 gOther DetailsIndustriesAerospaceProduct CategoryNon-woven AbrasivesMaterial and CompositionAbrasive MaterialSilicon CarbideGradeExtra CoarseProduct FormDiscColor and AppearanceProduct ColorBlack