Designed for versatility and efficiency, this high-performance wire cup brush is ideal for a range of cleaning and conditioning tasks. With a robust construction and made from high-quality carbon steel, it excels in heavy-duty applications such as rough scale removal and general-purpose cleaning. The brush features a diameter of 4 inches with a 5/8-11 thread, making it compatible with angle grinders and capable of handling a maximum RPM of 7000. Whether you opt for the knotted or crimped version, this tool promises to deliver fast, efficient brushing, making it a reliable choice for both professional and DIY projects.