Specification Brand : 3M BulletPoint : 7" POLYPROPYLENE BACKING PAD BulletPoint1 : Adhesive sanding discs for sander/sanding discs with 125 mm diameter BulletPoint2 : Can be used on wood, paint, metal etc. BulletPoint3 : High-performance film-based sandpaper, waterproof, oil resistant, tear-resistant BulletPoint4 : Gives a smoother and better finish than other abrasives BulletPoint5 : Even grinding results BulletPoint6 : Maximum working speed 80 m/s BulletPoint7 : Fiber discs to stretch on backing pads! Color : Black CompatibleDevices : Die Grinder CompatibleMaterial : Metal ConstructionType : Coated ExternallyAssignedProductIdentifier1 : 0051144862498 ExternallyAssignedProductIdentifier2 : 051144862498 ExternallyAssignedProductIdentifier3 : 00032277719187 FinishType : Aluminum Oxide IncludedComponents : Components included IndustryStandardIdentifier : A60 ItemDisplayDimensions_Height : 1 inches ItemDisplayDimensions_Length : 9.5 inches ItemDisplayDimensions_Width : 8.5 inches ItemDisplayWeight : 0.3 pounds ItemName : 3M Hookit 216U Coated Aluminum Oxide Hook & Loop Disc - P320 Grit - 5 in Dia 5 Vacuum Holes - 12000 Max RPM - 86249 [PRICE is per DISC] ItemPackageDimensions_Height : 0.5 centimeters ItemPackageDimensions_Length : 16 centimeters ItemPackageDimensions_Width : 12.5 centimeters ItemPackageQuantity : 1 ItemShape : Rectangle ItemTypeKeyword : sanding-disc-backing-pads ItemTypeName : Hand Pad Manufacturer : 3M Material : Aluminum Oxide MaximumRotationalSpeed : 12000 rpm MeasurementSystem : standard ModelName : 2213100 ModelNumber : 2213100 NumberOfBoxes : 1 NumberOfItems : 100 NumberOfPieces : 6 PackageLevel : unit PartNumber : 051144-86249 PowerSourceType : Hand Powered ProductDescription : 3M Hookit coated 216U hook & loop disc uses aluminum oxide as the abrasive material and has a diameter of 5 in. 3M incorporates this aluminum oxide material into the hook & loop disc forming a grit of P320. To aid in dust control, this product is designed to work with vacuum systems and comes with 5 holes built into the Hook & Loop Disc. All abrasive products that rotate or spin, such as the ones in this category, have a maximum speed at which you can run them. This 3M hook & loop disc can be run at a maximum speed of 12000. ProductSiteLaunchDate : 2012-02-01T15:36:08.440Z Size : 9" (228.6 millimeters) x 6" (152.4 millimeters) StreetDate : 2017-12-05T00:00:01Z Style : 5 x K60 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1