Grind all kinds of tool steels, including hard-to-grind vanadium alloy steels, with moderate to heavy feed rates using this 32A AO Type 01 cylindrical wheel. It features an exceptionally strong and sharp monocrystalline aluminum oxide grain that grinds cool and fast. Ideal for precision production medium to heavy stock removal, the wheel features a versatile vitrified bond that works well for cylindrical, toolroom and surface grinding. The wheel also requires minimal dressing.