Specification Brand : 3M BulletPoint1 : Flaps grind and blend in a single step, saving time and cost BulletPoint2 : Alumina zirconia self-sharpens and provides extended life and more cutting power than aluminum oxide, reducing replacement costs BulletPoint3 : Grinding aid provides cooler running for use on all types of metal BulletPoint4 : Quick change disc simplifies disc changes and does not require hand tools BulletPoint5 : Type 29 is shaped with an angled surface suitable for grinding seams and inside corners Color : Form-Standard CompatibleDevices : Angle Grinder Configuration : Form-Type 29 ConstructionType : Coated ExternallyAssignedProductIdentifier1 : 0051144450978 ExternallyAssignedProductIdentifier2 : 051144450978 ExternallyAssignedProductIdentifier3 : 00051141554105 FasteningType : Threaded Hole IncludedComponents1 : attachments IncludedComponents2 : bare-tool IncludedComponents3 : case IndustryStandardIdentifier : Type 29 ItemName : 3M 45097 Extra Hard Roloc Disc Pad - 2 in DIA - Internal Thread Attachment [PRICE is per PAD] ItemPackageDimensions_Height : 1.6 inches ItemPackageDimensions_Length : 7.6 inches ItemPackageDimensions_Width : 5.2 inches ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-flap-discs Manufacturer : 3M Material : Aluminum Oxide Material1 : Aluminum Oxide Material2 : NorZon MaximumRotationalSpeed : 8600 rpm ModelNumber : ORSNO73051 NumberOfItems : 5 PartNumber : 60440237737 ProductDescription : 3M 45097 roloc disc pad is another outstanding product from 3M. Most of the products in this category have a maximum RPM. The maximum RPM is designated for both safety and as the upper limit for performance. In this case the maximum RPM is 30,000. When buying power tools or abrasive accessories pay close attention to the diameter of the tool for supported diameters of accessories and abrasives. This SKU has a 2 in diameter. The attachment point between your power tool and pad is referred to as the attachment type, and is critical to select the proper type. This Part Number has been designed with a(n) Internal attachment. Generally, abrasive backup pads come with surfaces that accept Pressure Sensitive Adhesive (PSA) backed abrasives, Hook & Loop backed abrasives or abrasives that offer mechanical quick change capability. Make sure to buy the properly backed abrasives to match this Roloc pad. ProductSiteLaunchDate : 2012-02-01T15:31:02.557Z Size : Diameter Thread Size=7 in x 5/8-11 Style : Grit-40 SupplierDeclaredDgHzRegulation : unknown UnitCount : 5