The Renegade Sanding Maroon Satin Airway Buffing Wheel for Angle Grinders 320-400 Grit is a high-quality accessory designed to enhance the efficiency and precision of your angle grinders. This unique buffer wheel is made of premium satin steel, ensuring an extended lifespan and long-lasting performance. The surface texture is designed to remove oxides, rough materials, and scratches, making it ideal for a variety of tasks such as sanding, finishing, and smoothing surfaces. Its max grain size of 400 Grit allows for sharp and detailed work, ensuring the best results every time. The air-cooled construction of the wheel ensures efficient heat dissipation, reducing the risk of overheating and prolonging the lifespan of your grinder. Featuring a compact and lightweight design, this buffer wheel is easy to use, compatible with angle grinders with a spindle size of 3/8 to 5/8 inch, and backed by a limited lifetime warranty.