Take on medium to heavy stock removal applications with the 32A AO Type 01 toolroom wheel, which features an monocrystalline aluminum oxide grain for exceptional strength and sharpness. This wheel requires minimal dressing and provides cool, fast cutting action when paired with a CNC cutting tool machine, cylindrical grinder or surface grinder. A vitrified bond is ideal for use with a variety of tool steels at moderate to heavy feed rates, including vanadium alloy steels.