Specification Brand : Aain BulletPoint1 : 1. PACK INCLUDED:3 Inch knotted wire wheel*4,4 inch knotted wire wheel*4 BulletPoint2 : Material and Construction: Both wire wheel brush and cup brush are made of high quality carbon steel, High-quality carbon steel wire is 100% inspected to meet demanding quality specifications,MAX RPM 12,500,suitable for angle grinders with 5 / 8 in 11 NC threaded shank for easy and smooth removal of severe corrosion, rust, paint, spatter and scale, while cleaning the edges of the weld to remove burrs. BulletPoint3 : HIGH QUALITY: 0.020in high-strength hardened carbon steel wire has 4 times better performance than the others in the market, and has perfect knotting integrity. BulletPoint4 : Design: This knotted cup brush thick, knotted cup design is ideal for heavy, aggressive surface treatment of expanded surface areas | the thinner, curly cup design provides maximum flexibility and fatigue resistance, while minimizing the risk of scratches on expanded metal surface areas. BulletPoint5 : APPLICATIONS: Roughening, planing, deburring, honing, structuring, descaling, paint, stripping, weld seams, grinding, polishing and surface treatment of metals. BulletPoint6 : Package details: Package dimensions of 5.0 x 3.25 x 1.75 inches, weighs 0.080000 pounds Color : red CompatibleDevices : Electric Wire Drawing Machine CompatibleMaterial : Metal CompatibleMaterial1 : Metal CompatibleMaterial2 : Stainless Steel ConstructionType : Grinding. CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 850053783104 ExternallyAssignedProductIdentifier2 : 0850053783104 ExternallyAssignedProductIdentifier3 : 00032277727267 GpsrSafetyAttestation : 1 IncludedComponents : Cup Brushes ItemName : Aain® Wire Cup Brush Set,8 Pack Twisted Knotted Cup Brush for Grinders,Wire Wheel for Angle Grinder,3&4 inch Wire Wheel Brush with 5/8 Inch-11 Threaded Arbor for Removing Rust,Paint etc ItemPackageDimensions_Height : 4.1 inches ItemPackageDimensions_Length : 9 inches ItemPackageDimensions_Width : 4.1 inches ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-wheel-brushes Manufacturer : Aain Material : Carbon Steel ModelName : Aain ModelNumber : AA018A4-AA019A4 NumberOfItems : 8 NumberOfPieces : 8 PackageLevel : unit PartNumber : AA018A4-AA019A4 ProductDescription : Specification: Features: The item made of abrasive wire material , high melting point, chemical resistance, strong resistance. Wide application, hyperboloid, concave and convex , all kinds of can be fully even grinding. and high durability, strength and service life, shorten the polishing time to improve the efficiency of the equipment. Suitable for derusting , deburring and wooden floor for brushing soft annual rings on wood. With electric wire drawing machine using wood open paint (wood grain reduction), and deburring for carpentry, furniture, mahogany furniture. Specification: Condiiton: Brand New Material: Abrasive Wire Diamter: 120mm Height: 100mm Hole Diameter: 19mm Package Included: 1 x Polishing Wheel Notice: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures.