Specification Brand : PRO SOURCE BulletPoint1 : Made in USA BulletPoint2 : Fine grade abrasive for polishing BulletPoint3 : Commutator stones are also known as commstones BulletPoint4 : Use to remove defects from motor commutators and slip rings BulletPoint5 : 8-5/8 inches in overall length CompatibleDevices : Bench Grinder CompatibleMaterial : Metal ConstructionType : Coated CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 8710289021567 ExternallyAssignedProductIdentifier1 : 712662294757 ExternallyAssignedProductIdentifier2 : 0712662294757 ItemName : PRO SOURCE Commutator Resurfacing Tool: Fine/Polish Grade ItemPackageDimensions_Height : 13.2 centimeters ItemPackageDimensions_Length : 2.5 centimeters ItemPackageDimensions_Width : 9.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-dressing-tools Manufacturer : MSC Industrial Material : Metal MeasurementSystem : English ModelName : Commstone ModelNumber : COMMX007 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 48990691 ProductDescription : Commstones, also known as commutator stones, are handheld abrasives that remove defects from motor commutators and slip rings. Flat spots, high spots, grooves, and ridges can be removed by manually applying the stone to the rotating parts of a running motor. ProductSiteLaunchDate : 2024-01-23T18:51:23.562Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1