The Wire Cup Brush 100mm x M14 Crimped Stainless Steel Bulk TCW is a heavy-duty cleaning tool designed for use with an angle grinder or other compatible power tools. The 100mm diameter makes it suitable for various cleaning and surface preparation tasks. The M14 threaded arbor ensures easy attachment to compatible machines. The crimped stainless steel wires are flexible and durable, ideal for removing rust, paint, and debris from surfaces without causing damage. The bulk packaging is ideal for high-volume users, such as in industrial or professional settings, where multiple brushes may be needed for extensive cleaning jobs. The TCW likely refers to the specific brand or design feature of the brush.