This Brass Coated Circular Wire Brush is used to get rid of stubborn dirt, stains, paint, and rust. Its brass construction provides a secure grip for grasping wire cup brushes, minimizing the risk of pricking from the wire ends, and ensuring worker safety before, during, and after work. The best way to clean and prepare metal surfaces is to use this Brass Coated Circular Wire Brush to remove paint, scale, and rust. This cup brush is also compatible with electric hand drills.