Specification Brand : BRSCHNITT BulletPoint1 : Size: 2pcs Diameter 115mm (4-1/2 inch), Bore 22.23/15.875mm (7/8-5/8inch),Diamond grit 300 BulletPoint2 : Application: Dry or Wet working,Multi-purpose, can be used for quick cutting and grinding of rock slabs, tiles, marble, granite,etc BulletPoint3 : Smooth grinding surface - #300 ultra-fine diamond particles, to ensure that the cutting/grinding surface is smooth, one time to complete the cutting and grinding work, without the need to cut first and then grind two processes. BulletPoint4 : Ultra-fine, high-grade diamonds are tightly arranged, full of non-abrasive, high hardness and faster cutting and grinding. BulletPoint5 : Applicable machines: Angle grinder Abor7/8-5/8inch Color : Brown CompatibleDevices : Angle Grinder, Bench Grinder, Die Grinder, Engraving Machine, Pneumatic Engraving Pen CompatibleMaterial : Alloy,glass,plastic,plastics CompatibleMaterial1 : Glass CompatibleMaterial2 : Metal CompatibleMaterial3 : Stone ConstructionType : Super-Abrasive CutType : Straight Cut ExternallyAssignedProductIdentifier1 : 823552522659 ExternallyAssignedProductIdentifier2 : 0823552522659 GpsrSafetyAttestation : 1 IncludedComponents : no ItemName : BRSCHNITT Diamond Grinding Cup Wheel 4-1/2 Inch - 115mm Diamond Cutting Disc for Dekton Porcelain Tile Ceramic Granite Marble Grinding Disc Fits 7/8-5/8 Inch Arbor 2pcs ItemPackageDimensions_Height : 1.8 millimeters ItemPackageDimensions_Length : 115 millimeters ItemPackageDimensions_Width : 115 millimeters ItemPackageQuantity : 1 ItemTypeKeyword : diamond-blades Manufacturer : BRSCHNITT Material : ceramic, stone, metal ModelName : motou-38*25 ModelNumber : a14060400ux0135 NumberOfItems : 2 PackageLevel : unit PartNumber : BGB04115103R002 ProductDescription : Purple conical mounted grinding stones. Great for grinding, polishing and shaping metal, stone, tile, glass, etc. Can be used in electric drills, electric grinders or other rotary tools.