Our High Quality 4inch Aluminum Bond Turbo Abrasive Cup Wheel is an essential tool for grinding and polishing concrete, granite, marble, and other natural stones. Made from premium quality materials, this cup wheel features a turbo segment design that ensures fast and efficient grinding performance. Our factory is equipped with state-of-the-art machinery and advanced technologies that allow us to produce high-quality abrasive tools that meet the needs of our customers. So whether you are a professional contractor or a DIY enthusiast, you can be confident that our cup wheel is a reliable and durable choice for your grinding and polishing needs.