Specification Brand : SIGNI BulletPoint1 : Grinding stone Size: Type 11, Flaring Cup 5x2x5/8-11, 1 PACK BulletPoint2 : 5/8”-11 arbor thread to be for spin-on mounting BulletPoint3 : Made with Silicon Carbide, professional for shaping and grinding concrete,marble,granite,etc BulletPoint4 : Deeply anchored wrap-around steel hub for maximum safety and long life. BulletPoint5 : High RPM Machine Balanced Color : Black SiC CompatibleDevices : Angle Grinder, Bench Grinder, Die Grinder ConstructionType : Coated ExternallyAssignedProductIdentifier1 : 645569245075 ExternallyAssignedProductIdentifier2 : 0645569245075 GpsrSafetyAttestation : 1 IndustryStandardIdentifier : Type 11 ItemName : Flaring Cup Grinding Stone with Arbor Thread for Grinding Granite 5X2X5/8-11 (1 Pack) (Black SiC, 24 grit) ItemPackageDimensions_Height : 13.1064 centimeters ItemPackageDimensions_Length : 10.3124 centimeters ItemPackageDimensions_Width : 13.0048 centimeters ItemTypeKeyword : abrasive-grinding-discs Manufacturer : SIGNI Material : Silicon Carbide MaximumRotationalSpeed : 6120 rpm ModelNumber : 5CUP PartNumber : 5CUP ProductDescription : SIGNI 5" Grinding Stone with 5/8-11 Thread. Made from silicon carbide, which is more abrasive and more durable than normal abrasive material. They are used for shaping and grinding of granite, marble and other types of stones. ProductSiteLaunchDate : 2020-11-01T17:55:50.222Z Size : 24 grit UnitCount : 1 UnspscCode : 31191600