General InformationBrandStandard Abrasives?Attachment TypeCenter HoleCountry Of OriginUnited StatesSold AsCaseLead Time2 daysCalifornia ResidentsDimensions and SpecificationsCenter Hole Diameter (Imperial)0.25 inCenter Hole Diameter (Metric)6.35 mmFace Width (Imperial)0.25 inFace Width (Metric)6.35 mmMaximum Speed12000 rpmOverall Diameter (Imperial)3 inOverall Diameter (Metric)76.2 mmGritNon PertinentWidth4.41 in11.2 cmHeight3.9 in9.9 cmLength7.28 in18.5 cmVolume125.18 cubic inch2051.28 cm3Weight16.8 oz476.3 gMaterial and CompositionAbrasive MaterialAluminum OxideGradeCoarseProduct FormWheelCertifications and StandardsDensity RatingExtra Hard