Specification Brand : Caliastro BulletPoint1 : 50 pack of Cut off Wheels for Cutting & Grinding All Metals, Alloys, Aluminum, Aluminum Alloys, Copper, Iron, Pipe, Construction Steel, Cast Iron, and Stainless Steel BulletPoint2 : Made of high grade aluminum oxide for long life and continuous metal cutting action BulletPoint3 : High performance thin cut off discs designed for hard and continuous cutting through rebar, steel pipe, galvanized steel, sheet metal, tubing, black steel, cable, small to medium diameter solid pieces, and other applications BulletPoint4 : 50 Pack of 4 1/2” x 7/8” x 1/16” inch metal cutting discs at 46 grit, Max RPM of 13,300 BulletPoint5 : These Grinder Wheels Are Compatible With All 4.5 inch Angle Grinders CompatibleDevices : Angle Grinder ConstructionType : Grinding ExternallyAssignedProductIdentifier : 00860400001188 ItemName : 4 1/2 Inch Cut Off Wheels for Metal and Stainless Steel Cutting Wheel for Angle Grinder, Ultra Thin Cut-Off Wheel Cutting Disc – 50-Pack ItemPackageDimensions_Height : 12.0904 centimeters ItemPackageDimensions_Length : 2.3114 centimeters ItemPackageDimensions_Width : 11.9888 centimeters ItemTypeKeyword : abrasive-cutoff-wheels Manufacturer : Caliastro LLC Material : Aluminum Oxide MaximumRotationalSpeed : 13300 rpm ProductDescription : Caliastro LLC is a small private manufacturer and seller of saw blades, hand saws and wood-working tools based out of Northbrook. This 50-pack of Aluminum Oxide discs is intended to be used to cut metal with an angle grinder. ProductSiteLaunchDate : 2018-12-03T08:00:00.000Z SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 31191600