Chrome corundum grinding wheel is suitable for processing high strength materials such as high speed steel and alloy steel. Its cutting efficiency is higher than white corundum grinding wheel, hardness is similar to White Corundum, toughness is higher than white corundum grinding wheel. The cutting edge is sharp and the cutting performance is better than that of white steel and jade grinding wheel. Such as quenching steel, tool steel, high durability, grinding to maintain precision, especially suitable for processing tools, measuring tools, instruments, threads and other requirements of high precision, good finish requirements. Widely used in tool grinding, internal and external cylindrical grinding, grinding of instrument parts.