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 Speed18000 rpmOverall Diameter (Imperial)3 inOverall Diameter (Metric)76.2 mmGritNon PertinentWidth4.19 in10.64 cmHeight3.87 in9.84 cmLength7.31 in18.58 cmVolume118.67 cubic inch1944.61 cm3Weight15.98 oz453.14 gMaterial and CompositionAbrasive MaterialAluminum OxideGradeCoarseProduct FormWheelCertifications and StandardsDensity RatingHard