General InformationBrand3M?Coat TypeClosed CoatDisc TypeT27Country Of OriginUnited StatesSold AsEachCalifornia ResidentsDimensions and SpecificationsBacking WeightYF WeightCenter Hole Diameter (Imperial)0.875 inCenter Hole Diameter (Metric)22.225 mmGrit80Maximum Speed13300 rpmOverall Diameter (Imperial)4.5 inOverall Diameter (Metric)114.3 mmCenter Hole Thread SizeNon PertinentVolume31.27 cubic inch512.46 cm3Weight4.28 oz121.38 gOther DetailsIndustriesMetalworkingSub IndustriesMetal FabricationProduct CategoryCoated AbrasivesUsage InformationApplicationDeburringEquipment - MachinesRight Angle GrindersFor Use OnStainless SteelSub ApplicationsRight Angle GrindingEquipment MachinesRight Angle GrindersMaterial and CompositionAbrasive MaterialAlumina ZirconiaBacking MaterialPolyester ClothGradeNon PertinentProduct FormDiscColor and AppearanceProduct ColorGreen