Specification Brand : NIUPIKA BulletPoint1 : Material: High-quality wool and decent metal BulletPoint2 : The diameter of the shank is 2.35mm. Pack of 20 Pieces BulletPoint3 : They will fit your Rotary, and tool with a 2.35mm BulletPoint4 : Great working for the jewelry projects a professional looking mirror finish BulletPoint5 : These are great for polishing jewelry or other metal working uses.they can be used with a tool,fit for rotay tools grinder BulletPoint6 : BulletPoint7 : Color : Grey Buffing Wheel CompatibleDevices : Rotary Tool ConstructionType : Non-Woven CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 656664792654 ExternallyAssignedProductIdentifier2 : 0656664792654 GpsrSafetyAttestation : 1 IncludedComponents : no ItemName : NIUPIKA Mounted Wool Felt Polishing Buff Wheel with Mandrel for Rotary Tools 2.35mm Shank Pack of 20 ItemPackageDimensions_Height : 12.7 centimeters ItemPackageDimensions_Length : 0.5 centimeters ItemPackageDimensions_Width : 7.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : buffing-wheels Manufacturer : NIUPIKA Online Material : Metal + Cotton Material1 : Stainless Steel Material2 : Metal MaximumRotationalSpeed : 3500 rpm ModelName : AILAWU Buffing Wheel Rake ModelNumber : NP-44 NumberOfItems : 1 PartNumber : NP-44 ProductDescription : NIUPIKA Mounted Wool Felt Polishing Buff Wheels with Mandrel for Rotary Tools 2.35mm Shank Pack of 20 ProductSiteLaunchDate : 2017-04-28T07:00:00.000Z Size : 20pcs Style : Buff Rake SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 4 UnspscCode : 31191600