General InformationBrandStandard Abrasives?Abrasive Attachment TypeNon PertinentCountry Of OriginUnited StatesLead Time2 daysCalifornia ResidentsDimensions and SpecificationsCenter Hole Diameter (Imperial)0.5 inCenter Hole Diameter (Metric)12.7 mmMaximum Speed2700 rpmOverall Diameter (Imperial)8 inOverall Diameter (Metric)203.2 mmCenter Hole Thread SizeNon PertinentGritNon PertinentOther DetailsProduct CategoryNon-woven AbrasivesMaterial and CompositionAbrasive MaterialAluminum OxideGradeMediumProduct FormDiscColor and AppearanceProduct ColorBlue