Specification Brand : Norton BulletPoint : Price For: Each Wheel Type: Grinding Item: Depressed Center Wheel Thickness: 1/4" Type: Type 27 Application: Ferrous Metal, Gray Iron, Stainless Grade: Extra Coarse Abrasive Material: Aluminum Oxide Diameter: 4-1/2" Arbor Size: 5/8"-11 Series: Gemini Fast Cut Max. RPM: 13, 580 Grit: 24 Country of Origin (subject to change): China BulletPoint1 : 【Specification】Diameter: 180mm/7"; Diamond Thickness: 5MM; Arbor: 22.23mm.Diamond Grit: #40/50.Please see pictures for more details. BulletPoint2 : 【Application】Diamond grinding wheels are mainly used for grinding and polishing Concrete, Masonry and some other construction material,Granite,Marble etc.It can be used both dry and wet. BulletPoint3 : 【Why choose us】5mm thick working block is made of high-grade diamond particles combined with scientific ratio, with strong grinding ability, high efficiency and wear resistance.The steel base is strong and durable, and can withstand heavy and hard work.High grade quality: fine processing, high quality and long service life. BulletPoint4 : 【Feature】Double row design, compact arrangement and good grinding effect;Each grinding wheel is subject to dynamic balance treatment, which can grind evenly without shaking;Stable and lasting performance.The air hole design helps to dissipate heat, remove debris and prolong the service life of the product. BulletPoint5 : 【Machine】Applicable machines: angle grinders and other suitable machines.Easy to operate.If you have any problem when you use the product, please feel free to contact us for satisfactory customer service. ConstructionType : Coated ExternallyAssignedProductIdentifier1 : 305279710149 ExternallyAssignedProductIdentifier2 : 305279710132 ExternallyAssignedProductIdentifier3 : 305279710156 ExternallyAssignedProductIdentifier4 : 7750162450658 ExternallyAssignedProductIdentifier5 : 0305279710156 ExternallyAssignedProductIdentifier6 : 0305279710132 ExternallyAssignedProductIdentifier7 : 0305279710149 GpsrSafetyAttestation : 1 IndustryStandardIdentifier : Type 27 ItemName : Depressed Ctr Whl, T27, 4-1/2x1/4x5/8-11 ItemPackageDimensions_Height : 18.9 centimeters ItemPackageDimensions_Length : 3.7 centimeters ItemPackageDimensions_Width : 18.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-cutoff-wheels Manufacturer : NORTON Material : Aluminum Oxide MaximumRotationalSpeed : 1380 rpm ModelNumber : 3103180103 NumberOfItems : 1 PackageLevel : unit PartNumber : 66252843585 ProductDescription : ' Depressed Center Wheel, Type Type 27, Wheel Type Grinding, Diameter 4-1/2 In., Thickness 1/4 In., Arbor Size 5/8 In.-11, Abrasive Material Aluminum Oxide, Grit 24, Grade Extra Coarse, Max. RPM 13, 580, Series Gemini Fast Cut, Application Ferrous Metal, Gray Iron, Stainless ' ProductSiteLaunchDate : 2012-12-25T18:47:20.840Z Size : 7" (180mm) SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 31191600