Forney 72759 Wire Wheel, Knotted, 4 in x .020 in x 5/8 in-11 Arbor

This Forney 4 in twist knot wire wheel brush provides high-impact cleaning power! This wheel is designed for surface preparation prior to welding and for removing weld scale, spatter, and heavy corrosion. Ideal for heavy-duty cleaning applications. Product Specifications: Type: Power brush. Diameter: 4 in. Arbor: 5/8 in-11. Wire Material: High carbon steel. Wire Style: Twist knot. Wire Size: .020 in (.50 millimeters). Maximum Revolutions Per Minute (RPM): 20,000. Tool Type: Right Angle Grinder.