Brown corundum grinding wheel is suitable for grinding carbon steel, alloy steel, malleable cast iron and hard bronze;

White corundum grinding wheel is suitable for grinding precision hardened steel, high speed steel, high carbon steel and thin parts;

Single crystal corundum grinding wheel is suitable for grinding stainless steel, high vanadium high speed steel and high toughness materials, and also for high efficiency and high finish surface machining.

Microcrystalline corundum grinding wheel is suitable for grinding stainless steel, carbon steel, bearing steel, special nodular cast iron and other materials, and also for grinding with high efficiency and high finish.

Chrome corundum grinding wheel is suitable for grinding measuring tools and instrument parts, that is, high finish surface machining.