Vulcan 976750OR Type 27 Depressed Center Grinding Wheel 4-1/2 in Dia 1/4 in Thick 7/8 in Arbor Premium

Vulcan Type 27, depressed center abrasive grinding wheel measures 4-1/2 in Dia, 1/4 in Thk, 7/8 in arbor. Premium fiberglass mesh is used to reinforced the wheel, increasing safety and extending wheel life. Premium aluminum oxide grains used for metal wheels.