General InformationBrandStandard Abrasives?Attachment TypeCenter HoleCountry Of OriginUnited StatesSold AsCaseLead Time17 daysCalifornia ResidentsDimensions and SpecificationsCenter Hole Diameter (Imperial)0.125 inCenter Hole Diameter (Metric)3.175 mmFace Width (Imperial)0.125 inFace Width (Metric)3.175 mmMaximum Speed30000 rpmOverall Diameter (Imperial)1 inOverall Diameter (Metric)25.4 mmGritNon PertinentWidth3.06 in7.78 cmHeight2.69 in6.83 cmLength5.25 in13.34 cmVolume43.22 cubic inch708.28 cm3Weight24 oz680.39 gMaterial and CompositionAbrasive MaterialAluminum OxideGradeMediumProduct FormWheelCertifications and StandardsDensity RatingHard