Specification Brand : UF-SHARP BulletPoint1 : Size: 4-1/8 inches in diameter, 3/16 inch thick, bore 7/8 inches,80 grit BulletPoint2 : More efficient: CBN grinding wheels are harder and sharper, greatly improving grinding efficiency and reducing working time BulletPoint3 : Excellent performance: CBN grinding wheels generate less heat and dissipate heat quickly during use, achieving low-temperature grinding BulletPoint4 : Durable: The sturdy steel body will not deform no matter how long it is used BulletPoint5 : After-sales guarantee: We are the source manufacturer of grinding wheels, after the purchase of the goods have any questions or quality problems can contact us at any time Color : Silver CompatibleMaterial : Carbon Steel CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 744750986619 ExternallyAssignedProductIdentifier2 : 0744750986619 FitType : Vehicle Specific Fit GpsrSafetyAttestation : 1 IncludedComponents : CBN chainsaw grinding wheel ItemName : CBN Chainsaw Grinding Wheel 4-1/8" Dia X 3/16" Thick for 3/8" and .404 Pitch Steel Chains (4-1/8" x 3/16") ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 5 inches ItemPackageDimensions_Width : 5 inches ItemPackageQuantity : 1 ItemTypeKeyword : chain-saw-accessories Manufacturer : UF-SHARP Material : CBN ModelNumber : 2022-015157 NumberOfBoxes : 1 NumberOfItems : 1 OemEquivalentPartNumber : 544080803, 503443201 PartNumber : RZCS4316 PowerSourceType : manual ProductDescription : CBN grinding wheel is the most suitable grinding wheel for grinding high-speed steel tools, and cbn grinding wheel is the best grinding wheel for chain saws. CBN grinding wheels cannot be used for tools that require the use of diamond grinding wheels (such as carbide) ProductSiteLaunchDate : 2022-04-26T08:52:52.601Z Size : 4-1/8" x 3/16" SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 31191600