Specification Brand : marddpair BulletPoint : Select propellants that deliver consistent accuracy and performance BulletPoint1 : The flap disc sanding grinding has diameter of 4-1/2 inch and has 7/8 inch arbor hole size with a maximum rotation speed of 13300RPM and grit type is 40. BulletPoint2 : Flap discs uses high-quality zirconia as its raw material for excellent wear resistance and durability. BulletPoint3 : Compared with alumina material, zirconia abrasive can carry out more powerful cutting and its longer service life, can greatly reduce the use of cost. BulletPoint4 : The zirconia flap disc sanding grinding can used for fast and durable cutting and finishing applications. BulletPoint5 : Flap discs can be applied to stainless steel, or can be milled and polished on mild steel or metals. Color : Black CompatibleDevices : Angle Grinder ConstructionType : Grinding ExternallyAssignedProductIdentifier : 50012382505443 ExternallyAssignedProductIdentifier1 : 012382564940 ExternallyAssignedProductIdentifier2 : 123825649404 ExternallyAssignedProductIdentifier3 : 640024905662 ExternallyAssignedProductIdentifier4 : 0012382564940 ExternallyAssignedProductIdentifier5 : 0640024905662 ExternallyAssignedProductIdentifier6 : 0123825649404 ExternallyAssignedProductIdentifier7 : 00123825649404 ExternallyAssignedProductIdentifier8 : 00012382564940 GpsrSafetyAttestation : 1 IncludedComponents : No IndustryStandardIdentifier : Type 29 ItemName : marddpair 100Pcs Flap Disc 4-1/2 Inch 40 Grit Zirconia Type 29 Abrasive Grinding Wheel and Flap Sanding Disc 7/8 Inch Arbor ItemPackageDimensions_Height : 36.1 centimeters ItemPackageDimensions_Length : 19.5 centimeters ItemPackageDimensions_Width : 24.8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-flap-discs Manufacturer : marddpair Material : Ceramic Material1 : Aluminum Oxide Material2 : Ceramic MaximumRotationalSpeed : 13300 rpm ModelName : No ModelNumber : 56494 NumberOfItems : 100 PackageLevel : unit PartNumber : 7580542-461243 ProductDescription : 100Pcs flap disc sanding grinding premium zirconia 4-1/2 Inch Diameter Specification: Diameter: 4-1/2 inch Abrasive Grit: 40 Arbor Hole Size: 7/8 inch Maximum Rotational Speed: 13300 RPM Features: 1. Flap discs uses high-quality zirconia as its raw material for excellent wear resistance and durability. 2. Compared with alumina material, zirconia abrasive can carry out more powerful cutting and its longer service life, can greatly reduce the use of cost. 3. The zirconia flap disc sanding grinding can used for fast and durable cutting and finishing applications. 4. Flap discs can be applied to stainless steel, or can be milled and polished on mild steel or metals. Package Includes: 1 x 100Pcs flap disc