Norton® BlueFire® ZA ZA Type 27 Grinding Wheel, 4-1/2" Diameter, 1/4" Thickness, 5/8" Arbor Hole, 24 Extra Coarse Grit, 10/Box

Ideal for heavy-duty grinding applications on a wide range of materials, including stainless steel, carbon steel, and alloys. The 24 grit zirconia alumina abrasive provides aggressive stock removal, while the depressed center design ensures maximum contact area. Perfect for weld grinding, edge preparation, and general purpose grinding.