DEWALT DW4528 Grinding Wheel, 4-1/2 in Dia, 1/8 in Thick, 7/8 in Arbor, 24 Grit, Coarse, Silicon Carbide Abrasive

Powered by a high concentration of 100% virgin silicone carbide grain, DeWALT® type 27 masonry grinding wheels deliver aggressive grinding action and smooth running wheels. Three full sheets of fiberglass help to increase durability and safety. A proprietary design ensures long wheel life.