Grade: GE2 bending strength: 2500 Hardness: 90 Usage: special grade carbide anvil. Tungsten steel from the foregoing, ultra-fine grain carbide cutting tools, due to its very fine grain, the blade can be sharpened, bright and clean; also because of its strength and hardness are very high, and it could be a long time to maintain a very small blade arc radius and roughness. Therefore, in the processing of heat-resistant alloy, use YS2, YM051, YM052, YD05 other than the use of ultra-fine grain carbide YT, YG, YW three ordinary carbide has good heat resistance and integrated wear, not only its significantly improved tool life and cutting efficiency several times, and the surface roughness of the workpiece was also significantly reduced. It Compared with CBN CBN tools, although slightly lower abrasion resistance can be widely used.