Specification Brand : CAI - MERIT BulletPoint : This rectangle bezel mandrel tapers from approximately 4x5mm diameter up to 6x8mm. Overall length of the mandrel is approximately 11" BulletPoint1 : 4 inch with a 1/4" arbor hole abrasive disc BulletPoint2 : Attach to the 1/4 shank mandrel included in this pack and attach to your tool BulletPoint3 : Used for removal of paint, glue and other adhesives, cleaning weld lines and splatter, removing scale and oxidation and surface prep for auto body BulletPoint4 : 1/4" mandrels 25 strip and clean discs BulletPoint5 : High quality industrial abrasives factory direct Color : Red CompatibleMaterial : Metal ConstructionType : Coated Department : unisex-adult ExternallyAssignedProductIdentifier : 6414490269023 ExternallyAssignedProductIdentifier1 : 0695971288665 ExternallyAssignedProductIdentifier2 : 695971288665 ItemLengthDescription : Standard Length ItemName : 3" Diameter Expanding Drum ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 2 inches ItemPackageDimensions_Width : 2 inches ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-mandrels Manufacturer : CAI - MERIT Material : Metal NumberOfItems : 1 PartNumber : 08834196931 Pattern : Solid ProductDescription : Use the MERIT expanding rubber drum to provide backing support for spiral bands (sold separately). Steel shank enables use of straight shaft and right-angle grinders.