This welding seam cleaning brush head is crafted from , making it both and effective. It is designed to be used with electrolytic polishing machines, providing a thorough cleaning and polishing of weld seams. The brush head helps to remove and other debris, leaving a smooth and clean surface that is ready for further processing or finishing. Features - Color: Multi -Material:Silicone, fiber, copper - Size: 9.30X1.50X1.50cm/3.65X0.59X0.59in -Highperformance cleaning: the welding seam cleaning brush head delivers highperformance cleaning, allowing weld seams are thoroughly cleaned -Electrolytic polishing function: the electrolytic polishing machine brush offers excellent polishing for weld seams, resulting in smoother surfaces and improved product durability -Versatile usage: suitable for a variety of welding techniques, it can be used for both prewelding and postwelding treatments, providing versatile application -Firm construction: crafted from robust materials, this brush head is designed for durability and longer service life, allowing performance -Durability improvement: the cleaning and polishing process effectively removes oxides and debris from weld seams, enhancing the durability and integrity of weld joints Package list: 2 bead cleaning brush