General InformationBrand3M?Attachment TypeThreadedBond TypeResinCoat TypeOpen CoatDisc TypeT27Country Of OriginUnited StatesSold AsEachCalifornia ResidentsDimensions and SpecificationsBacking WeightYF WeightCenter Hole Thread Size5/8"-11Grit40 Maximum Speed13300 rpmOverall Diameter (Imperial)4.5 inOverall Diameter (Metric)114.3 mmVolume51.74 cubic inch847.88 cm3Weight6.46 oz183.12 gOther DetailsIndustriesMetal FabricationProduct CategoryCoated AbrasivesUsage InformationApplicationSurface PreparationEquipment - MachinesRight Angle GrindersEquipment MachinesRight Angle GrindersMaterial and CompositionAbrasive MaterialPrecision Shaped CeramicBacking MaterialPolyesterGradeNon PertinentProduct FormFlap DiscColor and AppearanceShapeFlat