Forney 4 In. Stringer Bead Angle Grinder Wire Wheel is designed to efficiently clean and blend surfaces, making it i for removing light burrs, paint, and weld scale. This wire wheel is for prepping surfaces prior to welding and for eliminating spatter and corrosion. Featuring a 4-inch diameter with crimped wire style and a wire size of 0.012 inches, it fits angle grinders with a 5/8"-11 arbor size and can operate at a maximum speed of 20,000 rpm. Packaged in a convenient clamshell, this wire wheel durability and performance for various metalworking tasks. Model Number: 72760