General InformationBrandStandard Abrasives?Attachment TypeTRCountry Of OriginUnited StatesSold AsCartonCalifornia ResidentsDimensions and SpecificationsMaximum Speed20000 rpmOverall Diameter (Imperial)1 inOverall Diameter (Metric)25.4 mmCenter Hole Thread SizeNon PertinentGritNon PertinentMicron GradeNon PertinentWidth3 in7.62 cmHeight3 in7.62 cmLength3 in7.62 cmVolume27 cubic inch442.45 cm3Weight10.4 oz294.84 gOther DetailsProduct CategoryNon-woven AbrasivesMaterial and CompositionAbrasive MaterialAluminum OxideGradeVery FineProduct FormDiscColor and AppearanceProduct ColorBlue