Our 7″ T-Shape concrete floor grinder diamond cup grinding wheel is a top-quality product that has been specially designed for efficient and effective concrete floor grinding. It is made from high-quality materials to ensure durability and endurance even in the toughest conditions. Our diamond cup grinding wheel is ideal for use on concrete, marble, granite, and other hard surfaces. We are a factory dedicated to producing high-quality diamond cup grinding wheels that meet the needs of our customers. Our products undergo strict quality control measures before they are released into the market to ensure that they meet industry standards. If you're looking for a reliable and efficient diamond cup grinding wheel, look no further than our products.