General InformationBrandStandard Abrasives?Attachment TypeCenter HoleCountry Of OriginUnited StatesSold AsCaseLead Time17 daysCalifornia ResidentsDimensions and SpecificationsCenter Hole Diameter (Imperial)0.25 inCenter Hole Diameter (Metric)6.35 mmFace Width (Imperial)0.125 inFace Width (Metric)3.175 mmMaximum Speed12000 rpmOverall Diameter (Imperial)3 inOverall Diameter (Metric)76.2 mmGritNon PertinentWidth0.12 yd0.11 mHeight0.11 yd0.1 mLength0.2 yd0.19 mVolume117.27 cubic inch1921.78 cm3Weight14.22 oz403.2 gOther DetailsDensity9 Material and CompositionAbrasive MaterialAluminum OxideGradeMediumProduct FormWheelCertifications and StandardsDensity RatingExtra Hard