Specification Brand : CGW Abrasives BulletPoint : 3M ZR01120 Black 1" 120 Grit Roloc Disc BulletPoint1 : Improved grain technology allows for higher stock removal rates and longer product life. BulletPoint2 : Advanced grinding aid for cool cutting technology that reduces heat and increases performance. BulletPoint3 : Suitable for high pressure grinding applications. BulletPoint4 : Box of 25 BulletPoint5 : 5-inches diameter Color : Black CompatibleDevices : Die Grinder Configuration : Pop_A_Plate ConstructionType : Grinding CustomerPackageType : 1 ExternallyAssignedProductIdentifier1 : 655332481852 ExternallyAssignedProductIdentifier2 : 0655332481852 ExternallyAssignedProductIdentifier3 : 00076607016478 FasteningType : Round Hole IncludedComponents : 1 IndustryStandardIdentifier : ZR01120 ItemName : CGW Abrasives 48185 41/2X7/8 T1 CER-60grit Fibre Discs ItemPackageDimensions_Height : 9 inches ItemPackageDimensions_Length : 15 inches ItemPackageDimensions_Width : 15 inches ItemPackageQuantity : 1 ItemShape : Triangle ItemTypeKeyword : fiber-backed-abrasive-discs Manufacturer : CGW Abrasives Material : Ceramic Material1 : Silicone Carbide Material2 : Aluminum Oxide ModelName : 41/2X7/8 T1 CER-60grit ModelNumber : ZR01120 NumberOfItems : 1 PackageLevel : unit PartNumber : 48185 ProductDescription : This CRL 3M? Roloc? Disc is used with the CRL 3M? Roloc? System or by itself using a mandrel coupled with your drill or Dremel? Tool. This diamond disc works well for the grinding and shaping of glass objects, internal cutouts, and a variety of other applications. Use a spray bottle with coolant to prolong the life of the disc. The mandrel has 1/4" (6.4 mm) straight shank to fit all drills. Product Warning: Always wear the proper protective safety gear including eyewear when using this product in order to avoid injury.