PCD is shortened from Polycrystalline Diamond. PCD inserts are made from PCD as raw material, through cutting, brazing, grinding and other production processes. PCD inserts are always used for finish and super finish machining non-ferrous metal, non-metal wearable material. There are many advantages of PCD cutting tools, such as long service life, high degree of finish, reducing production cost, improving production efficiency and so on.Please visit http://www.fullshewn.com/  for more information