Feature:1. The performance is 4 times that of similar products on the market. Highstrength carbon steel wires are professionally knotted together2. This product come with longer service life, will not bend or lose even if used intensively, very durable3. The speed of the wire wheel is as high as 12500RPM, convenient to remove severe corrosion, rust, paint, scales4. Knotted grinder cup can clean the welding edge and remove burrs at the same time, very useful5. Using hex handle with a nut prevents the steel wire from flying and breaking during heavy workSpecification:Item Type: Twist Wire Brush WheelMaterial: Steel wireColor: Silver + redWire Diameter: Approx. 0.5mm / 0.02inDiameter: Approx. 101mm / 4inSpecification: Nut M10x1.5Load Speed: 12500RPM.Package List:1 x Twist Wire Brush Wheel