Specification Brand : Cubitron II BulletPoint1 : Alumina zirconia mineral with a grinding aid provides more cutting power than aluminum oxide across all metal types BulletPoint2 : Flaps combine grinding and blending into one step for time savings BulletPoint3 : Heavyweight polyesterbacked flaps provide longer life on highpressure applications such as sharpedge work and beveling BulletPoint4 : Quick change disc simplifies disc changes BulletPoint5 : Flat, Type 27 disc is designed for higher pressure applications on flat surfaces Color : Form-Standard CompatibleDevices : Angle Grinder Configuration : Form Type-Type 27 ConstructionType : Coated ExternallyAssignedProductIdentifier1 : 051141309538 ExternallyAssignedProductIdentifier2 : 0051141309538 ExternallyAssignedProductIdentifier3 : 00051141309538 FasteningType : Threaded Hole IncludedComponents : Flap Disc 577F IndustryStandardIdentifier : Type 27 ItemName : Cubitron II Flap Disc 577F - 60 Grit Aluminum Zirconia - Type 27 Quick Change Angle Grinder Disc - High Pressure Grinding Disc - 4.5' x 5/8-11 Thread ItemPackageDimensions_Height : 0.508 centimeters ItemPackageDimensions_Length : 21.336 centimeters ItemPackageDimensions_Width : 14.224 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-flap-discs Manufacturer : 3M Material : NorZon Material1 : Aluminum Oxide Material2 : NorZon Material3 : Ceramic MaximumRotationalSpeed : 13300 rpm ModelNumber : 577F NumberOfItems : 1 PartNumber : 051141309538 Pattern : Type 27 ProductDescription : 3M coated 577F Type 27 flap disc uses alumina zirconia as the abrasive material and has a diameter of 4 1/2 in. 3M incorporates this alumina zirconia material into the flap disc forming a grit of 80. 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 flap disc can be run at a maximum speed of 13300. The 3M flap disc uses fiberglass for the backing plate. ProductSiteLaunchDate : 2012-02-01T15:28:37.234Z Size : Diameter Thread Size - 4-1/2 in x 5/8-11 StreetDate : 2017-05-15T00:00:01Z Style : Grit 60 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1