The advantage of wire end brush is flexible in application, with low cost, end brush can be used in surface treatment such as deburring, rust-removal, polishing, etc. especially for the hard-to-reach area. End brushes are suitable for industrial cleaning applications where restricted space is an issue. Typical wire end brush applications include: polishing molds or dies, cleaning castings, brushing the internal surfaces of holes, flash removal, spot facing, and surface preparation for welding. Typical use involves a hand-held high-speed air tool, electric drill, drill press, or robotic finishing equipment.