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

Built to grind concrete and masonry, Dewalt Type 27 masonry fast grinding wheels can withstand tough jobsite demands. A soft formulation expedites the grinding of hard materials.
3 full sheets of fiber glass for added durability and safety
Unique soft bond for fast material removal without loading
High grain concentration for aggressive cutting action and smoother running wheels