Wire Wheel Brush Variety Pack, your ultimate solution for all your hardware needs! This comprehensive set features a diverse range of wire brushes, including 3-inch and 4-inch coarse crimped wire/knotted wire cup brushes and wire wheel brushes, allowing you to tackle any job efficiently by selecting the perfect size for your project. Crafted from high-quality carbon steel, each brush is constructed with an internal holding plate and a 5/8 Inch-11 UNC threaded arbor, boasting a maximum RPM of 12,500 for optimal performance. Enhanced safety and durability are ensured with two reinforced steel plates that securely hold the wires in place, minimizing the risk of disintegration during use. Whether you're removing weld scale, spatter, rust, paint, or severe corrosion, these versatile brushes are ideal for both light and heavy-duty tasks, making them indispensable for stripping and sanding metal surfaces or preparing them for painting or plating. Plus, installation is a breeze—simply attach your chosen wire brush to your angle grinder, equip your protective gear, and you're ready to go! Perfect for professionals and DIY enthusiasts alike, the Hervolus Wire Wheel Brush Variety Pack enhances productivity and convenience for all your projects.