Long lifespan when cleaning steel! Wavy premium wire for easier cleaning tasks. Do you need a durable cup brush for cleaning steel surfaces? Then the PRO Metal clean cup brush is the right choice. The cup brush is equipped with high-quality wavy wire, allowing it to remove rust, strip old paint and coatings, and assist you with all rough and matte grinding tasks. The PRO Metal clean cup brush is a great and durable addition to any metal workshop where your tasks include cleaning welds and removing rust, old paint, and coatings. It features high-quality wavy wire to achieve a fine finish on larger steel surfaces. Thicker wire is suitable for a quick and coarse finish, while thinner wire provides finer, smoother surfaces.