DEWALT 4-1/2" Cut Off Wheel, Concrete/Masonry, 4-1/2" X 1/8" X 7/8"

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.