A selection of wire wheels of assorted sizes and shapes, with 1/4in shanks to suit most mains and cordless drills. They are ideal for preparing metal surfaces prior to painting, rust removal, decarbonising motor engines and cleaning of garden and contractor tools. 36 pieces. 18 x 50mm Cup Brushes. 6 x 50mm Circular Brushes. 6 x 65mm Circular Brushes. 6 x 75mm Circular Brushes. Although the wheels are supplied in a bulk of 20, your Faithfull stockist may be able to supply any individual wheel to the purchaser's choice. Not suitable for use in die grinders or high-speed air tools.