Specification Brand : Forney BulletPoint1 : Blue zirconia flap discs for right angle grinders BulletPoint2 : Cuts fast and outlast sanding discs 10 to 1 for long life BulletPoint3 : Multiple layers of zirconia cloth flaps constantly exposing new extra sharp grinding points BulletPoint4 : Laminated by state of the art automated equipment BulletPoint5 : Reinforced fiberglass backing plate and tested for vibration-free grinding or finishing Color : No Color CompatibleDevices : Angle Grinder ConstructionType : Grinding ExternallyAssignedProductIdentifier1 : 032277719286 ExternallyAssignedProductIdentifier2 : 0032277719286 ExternallyAssignedProductIdentifier3 : 00032277719286 FasteningType : 7/8-Inch Arbor GpsrSafetyAttestation : 1 IncludedComponents : Flap Disc IndustryStandardIdentifier : Type 27 ItemDisplayWeight : 1 pounds ItemName : Forney 71928 Flap Disc, Type 27 Blue Zirconia with 7/8-Inch Arbor, 80-Grit, 4-1/2-Inch ItemPackageDimensions_Height : 13.3 centimeters ItemPackageDimensions_Length : 2.5 centimeters ItemPackageDimensions_Width : 13.1 centimeters ItemPackageQuantity : 1 ItemShape : Circular ItemTypeKeyword : abrasive-flap-discs LineWeight : 80-Grit Manufacturer : Forney Material : Blue Zirconia MaximumRotationalSpeed : 13300 rpm ModelName : 71928 ModelNumber : 71928 NumberOfItems : 1 PackageLevel : unit PartNumber : 71928 ProductDescription : It is made of plastic or fiber mesh cover sticky and abrasive cloth sheet, which is suitable for angle grinding machine. Features with good elasticity, high tensile and bending strength, good heat dissipation, low noise, good grinding effect. The spiral design of the grinding discs dissipates heat and prevents loads from being generated during grinding. They are suitable for smoothing, dressing surface defects and removing coatings and adhesives. Silicon carbide abrasives are very sharp and tough and can grind on a variety of surfaces, including concrete, fiberglass, non-ferrous metals, marble, porcelain, etc. Note: Please remember to wear protective glasses when using this product. Specification: Grit: 60 Outer Diameter: 4-inch Mounting Hole Diameter(Approx.): 5/8-inch Material: Silicon Carbide, Fiber Limiting Speed: 6000RPM