General InformationBrandStandard Abrasives?Attachment TypeCenter HoleCountry Of OriginUnited StatesSold AsCaseCalifornia ResidentsDimensions and SpecificationsCenter Hole Diameter (Imperial)0.25 inCenter Hole Diameter (Metric)6.35 mmFace Width (Imperial)0.5 inFace Width (Metric)12.7 mmMaximum Speed18000 rpmOverall Diameter (Imperial)2 inOverall Diameter (Metric)50.8 mmGritNon PertinentWidth0.09 yd0.08 mHeight0.07 yd0.07 mLength0.14 yd0.13 mVolume42.72 cubic inch700.13 cm3Weight6.4 oz181.4 gMaterial and CompositionAbrasive MaterialSilicon CarbideGradeFineProduct FormWheelCertifications and StandardsDensity RatingSoft/Medium