7 Inch Twisted Wire Wheel Brush with 7/8" Bore Knotted Wire Brush for Metal Polishing Cleaning Removing Paint, Rust and Corrosion Max 9000RPM - - Amazon .com
PFERD 81116 Power Crimped Wire Wheel Brush, Medium Face, Round Hole, Carbon Steel Bristles, 6" Diameter, 0.014" Wire Size, 2" Arbor, 6000 Maximum RPM: Abrasive Brushes: Amazon.com: Industrial & Scientific
Lincoln Electric KH321 Crimped Wire Wheel Brush, 6000 rpm, 6" Diameter x 1" Face Width, 5/8" x 1/2" Arbor (Pack of 1): Abrasive Wheel Brushes: Amazon.com: Industrial & Scientific