Specification Brand : Pferd BulletPoint1 : Zirconia Alumina abrasive offers longest life and best performance for tough applications, outlasting aluminum oxide by more than 2 to 1 BulletPoint2 : Type 11 flaring cup wheels are useful in weld finishing, surface grinding, and edge grinding on tougher materials BulletPoint3 : Material:Copper BulletPoint4 : Usage: Diamond coated polishing discs can be wet and dry use, and water grinding generally has better results. Clean and dry it after use. Used with a variety of grinding and polishing machines, such as lapidary machines, and bench grinders. BulletPoint5 : Tips: First use a coarser grit to remove material, then use a finer grit to polish to ensure a smooth and polished surface. Surface water marks must be wiped dry after each use to prevent rust from affecting use. Always wear protective equipment while using the flat lap disc. Color : As Shown CompatibleDevices : Angle Grinder ConstructionType : Grinding ExternallyAssignedProductIdentifier : 6971554730016 ExternallyAssignedProductIdentifier1 : 097758618199 ExternallyAssignedProductIdentifier2 : 0097758618199 ExternallyAssignedProductIdentifier3 : 00097758618199 FinishType : Finish IncludedComponents : Carving Disc IndustryStandardIdentifier : Type 11 ItemName : 6" Flaring Cup Wheel, 5/8-11 THD. T11 Zirconia - Steel Back ItemPackageDimensions_Height : 4.134 inches ItemPackageDimensions_Length : 6.496 inches ItemPackageDimensions_Width : 6.496 inches ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-grinding-discs Manufacturer : PFERD Material : Aluminum Oxide Material1 : Carbon Steel Material2 : Diamond MaximumRotationalSpeed : 6300 rpm ModelName : ETT 150-40 Z 16 Q SG SB ModelNumber : AXH16101540 NumberOfItems : 1 PartNumber : 61819 PowerSourceType : PowerSource ProductDescription : Description: Brand New And High Quality. Features: Made Of High Quality Copper,Strong And Durable. Polishing Copper Disc Mainly Used For Polishing Crystal,Agate Jewel And Jade,Glass,Etc. Specifications: Material:Copper Color:As Shown Outer Diameter:150MM(5.9") Hole Diameter:12.7MM(0.5") Package Include: 1PCS X Polishing Copper Disc ProductSiteLaunchDate : 1982-01-01T08:00:01.000Z Size : Grit 600 Style : SG CAST + STEEL SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1