The Pearl Abrasive DC7CDA is a high-performance diamond cup wheel engineered for efficient grinding on concrete, block, stone, and other masonry materials. Designed with Direct Sintering Technology Plus (DSTâ„¢), it ensures a strong bond between diamonds and the tool body, delivering a longer working life and consistent performance. This 7-inch double-row cup wheel features a ventilated body for improved cooling and effective dust and debris removal during operation. It is suitable for both wet and dry grinding, making it versatile for various job site conditions. The dual-row design provides smoother grinding compared to single-row models while maintaining aggressive stock removal capabilities.