The Trio Brush WCB-410 Weld Cleaning Brush is a high-quality polishing brush for stainless steel welds, designed for durability and efficiency. Featuring an M6 thread and a copper ferrule, it ensures excellent conductivity and strong compatibility with all major electrolyte weld cleaning machines. Made from dense carbon fiber, this brush effectively removes heat tint, oxidation, and discoloration, leaving a bright, polished stainless steel finish. Ideal for industrial applications, the Trio Brush WCB-410 delivers reliable performance in cleaning, polishing, and passivation of stainless steel surfaces, making it an essential tool for professional welders and fabricators.