Introducing our high-quality product - the 4" resin-filled diamond cup grinding wheel designed exclusively for granite surfaces. Crafted with utmost precision and expertise at our factory, we assure you unmatched reliability and performance for all your granite grinding needs. Our diamond cup wheel is fortified with a resin-filled design, ensuring enhanced durability and long-lasting effectiveness. The precisely engineered diamond segments deliver efficient and precise grinding, making it the ideal choice for professional use. Trust our factory-made product to provide a seamless grinding experience, enabling you to achieve flawless results on granite surfaces.