General InformationBrandStandard Abrasives?Attachment TypeTRCountry Of OriginUnited StatesSold AsCartonCalifornia ResidentsDimensions and SpecificationsMaximum Speed8000 rpmOverall Diameter (Imperial)3 inOverall Diameter (Metric)76.2 mmCenter Hole Thread SizeNon PertinentGritNon PertinentMicron GradeNon PertinentWidth4.5 in11.43 cmHeight8.06 in20.48 cmLength4.5 in11.43 cmVolume163.28 cubic inch2675.61 cm3Weight12.32 oz349.27 gOther DetailsProduct CategoryNon-woven AbrasivesMaterial and CompositionAbrasive MaterialAluminum OxideGradeVery FineProduct FormDiscColor and AppearanceProduct ColorRed