Specification Brand : AMZ Clips And Fasteners BulletPoint1 : Resin Bonded Cutoff Wheel BulletPoint2 : Designed for steel cutting use only. Never use these wheels for any other applications.Never Use On Fiberglass! BulletPoint3 : Diameter: 4" BulletPoint4 : Thickness: 1/32" BulletPoint5 : Grit: 60 BulletPoint6 : RPM: 21,000 BulletPoint7 : 10 Per Package ConstructionType : Bonded ExternallyAssignedProductIdentifier1 : 0888742070860 ExternallyAssignedProductIdentifier2 : 888742070860 ItemName : AMZ Clips And Fasteners 4 Inch Resin Bonded Cutoff Wheel 3/8 Arbor 1/32 Thick ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-cutoff-wheels Manufacturer : AMZ Clips And Fasteners MaximumRotationalSpeed : 21000 rpm PartNumber : AMZ-19702 ProductDescription : Resin Bonded Cutoff Wheel Designed for steel cutting use only.Never use these wheels for any other applications.Never Use On Fiberglass! Diameter: 4" Thickness: 1/32" Arbor: 3/8" Grit: 60 RPM: 21,000 10 Per Package ProductSiteLaunchDate : 2022-10-07T12:00:00.000-08:00