Specification Brand : SALI BulletPoint1 : The package includes: 1: 5pcs diamond grinding wheels: Size:Diameter of grinding wheel: 115mm (4.5 inch) arbor diameter : 22.23mm ( 7/8 inch) wideness of gear: 20mm(0.787 inch) 2 : 6 adapters: Size:Arbor 20mm(0.878 inch) *3 ,arbor 16mm(5/8 inch)*3 BulletPoint2 : Double rows segmented diamond cup wheel are designed for grinding concrete and field stone, it's an ideal concrete grinding wheel 4 1/2 inch for angle grinder BulletPoint3 : Hole design: The angle grinder concrete grinding wheel features air holes designed to aid in maintaining and cooling the cutting pattern and reducing wear BulletPoint4 : Application: Our diamond grinder wheel is used for dry/wet grinding all types of stone like concrete, granite, stone, marble, tile, cement , masonry, and some other construction material to smooth uneven surfaces and remove flashing.can also be used for the removal of glues and epoxies BulletPoint5 : Made of durable 65mn,diamond and metal powder,high-quality brazed double row segments diamond grinding cup wheel for fast and smooth grinding use on both wet or dry surfaces Color : Blue CompatibleDevices : Angle Grinder ConstructionType : Grinding CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 5060279872000 ExternallyAssignedProductIdentifier1 : 028874049994 ExternallyAssignedProductIdentifier2 : 0028874049994 ExternallyAssignedProductIdentifier3 : 00028874049994 GpsrSafetyAttestation : 1 IncludedComponents : NO IncludedComponents1 : 7X1/4X5/8-11 METAL GP IncludedComponents2 : 7X1/4X5/8-11 METAL GP IncludedComponents3 : 7X1/4X5/8-11 METAL GP IncludedComponents4 : 7X1/4X5/8-11 METAL GP IncludedComponents5 : 7X1/4X5/8-11 METAL GP IndustryStandardIdentifier : Type 27 ItemName : SALI 5pcs Diamond Concrete Grinding Wheel 4 1/2 inch for Polishing and Cleaning Stone Surface, Cement, Marble, Rock, Granite, and Thinset Removing, Angle Grinder Double Rows Wheels Cup 115 * 22.2MM ItemPackageDimensions_Height : 13.8938 centimeters ItemPackageDimensions_Length : 13.3096 centimeters ItemPackageDimensions_Width : 13.589 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : angle-grinder-wheels Manufacturer : SALITools Material : Abrasive Material1 : Blend Material2 : Blend Material3 : Blend Material4 : Blend Material5 : Blend MaximumRotationalSpeed : 12200 rpm ModelName : O06SPML05 ModelNumber : O06SPML05 NumberOfItems : 5 NumberOfLithiumMetalCells : 1 PackageLevel : unit PartNumber : O06SPML05 Pattern : Solid PowerSourceType : Corded Electric ProductDescription : a ProductSiteLaunchDate : 2022-10-21T09:25:31.348Z Size : 1 Count (Pack of 1) Style : Double Rows SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 5 UnspscCode : 31191600 Voltage : 230 volts Wattage : 230 watts