The Scotch-Brite EXL Unitized Wheel with aluminum oxide abrasive is designed for consistent finishing, deburring, and blending on metal surfaces. Measuring 6 inches in diameter with a 1/2-inch arbor, this 2A medium grit wheel operates up to 4500 rpm. Ideal for use in metal fabrication shops or maintenance crews, it offers dependable performance for both professional and industrial settings. Suitable for single-unit applications.