1.Factory direct sale of shim. 2.Engaged in the diamond tool for 20 years. 3.Hot selling in the Middle East and South Afric Synopsis:The PCD cutting tool,has the high degree of hardness, the extremely good resistance to wear, the friction coefficient is low, extremely good thermal conductivity. It suits in the non-ferrous metal (for example:Cu, Al, Mg, Ti high aluminum silicon and so on) and ...