DeWalt 4-1/2 in. D X 1/4 in. thick T X 7/8 in. S Masonry Grinding Wheel 1 pc

Powered by a high concentration of 100% virgin silicon carbide grain, DEWALT Type 27 Masonry Grinding Wheels deliver aggressive grinding action and smooth-running wheels. 3 full sheets of fiberglass help to increase durability and safety. A proprietary design ensures long wheel life.