Specification Brand : Weiler BulletPoint : Made in United States BulletPoint1 : Aluminum oxide is durable and the most common abrasive grain BulletPoint2 : Type 27 depressed center wheels are used for cutting off and portable grinding BulletPoint3 : Reinforced design helps provide safety, strength, and straight cuts BulletPoint4 : Resin bonds soften under the heat of grinding, releasing dulled abrasive grains BulletPoint5 : Depressed center wheel for use with right angle grinders, or angle grinders, without gouging the workpiece Color : Black CompatibleDevices : Angle Grinder ConstructionType : Cut-off Wheels ExternallyAssignedProductIdentifier1 : 012382131197 ExternallyAssignedProductIdentifier2 : 0012382131197 ExternallyAssignedProductIdentifier3 : 30076607759567 IndustryStandardIdentifier : Type 1 ItemDisplayDimensions_Height : 3.88 inches ItemDisplayDimensions_Length : 4.38 inches ItemDisplayDimensions_Width : 0.5 inches ItemName : Dualife® Standard Twist Knot Wire Wheels - sta-4 .020 1/2-134in dia sta ItemPackageDimensions_Height : 19.812 centimeters ItemPackageDimensions_Length : 20.32 centimeters ItemPackageDimensions_Width : 16.256 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-cutoff-wheels Manufacturer : Weiler Material : Ceramic Material1 : Silicone Carbide Material2 : Aluminum Oxide MaximumRotationalSpeed : 8600 rpm ModelNumber : Bench & Pedestal Grinding Wheels NumberOfItems : 1 NumberOfPieces : 1 PartNumber : 94252 ProductDescription : Wire Wheel Brush, Bristle Type Standard Twist Knot Wire, Product Type Wire Wheel Brush, Bristle Material Carbon Steel, Brush Dia. 4 in, Grit Not Applicable, Face Width 1/2 in, Bristle Diameter 0.02 in, Bristle Length 7/8 in, Compatible Tool Type Angle Grinder, Primary Material Application Carbon Steel, Connector Type Threaded Hole, Connector Size 1/2 In.-13, Operating Speed - Maximum 20,000 RPM, Shank Length Not Applicable, Color Not Applicable ProductSiteLaunchDate : 2009-06-25T06:59:59-00:00 Size : 7 inches Style : Type 27 UnitCount : 1