A1257H DEP GR WHL 4-1/2×1/4×5/8-11 C24/30P

Depressed Center Grinding Wheel 4-1/2″x1/4″x5/8-11 C24/30P – HEAVY DUTY / CONCRETE – Made with silicon carbide grain, these wheels offers fast grinding on concrete, masonry, and nonferrous metal applications.