The Forney 72747 6-Inch Crimped Wire Wheel Brush is great for cleaning and blending surfaces, removing light burrs, paint and corrosion. Used for light to medium duty brushing action. Forney Industries is one of America's longest operating family-owned metal working product companies. Founded in 1932, Forney offers more than 5,000 products for the hardware, automotive, farm and ranch and do-it-yourself markets. 6-Inch (152.4-mm) by 0.008-Inch (0.203-mm) with 1/2-Inch - 5/8-Inch (12.7-mm - 15.88-mm) arbor sizes. Max 6,000-RPM. Claims for warranty must be made within 90 days of the date of purchase. Proof of purchase required. This warranty does not cover any product that has been subject to misuse, neglect, negligence or accident, or that has been used in any way contrary to the purpose intended.