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The diamond wire drawing core has the characteristics of high hardness and good wear resistance.......
Read MoreThe diamond wire drawing core has the characteristics of high hardness and good wear resistance.......
Read MoreThe diamond wire drawing core has the characteristics of high hardness and good wear resistance.......
Read MorePolycrystalline Diamond( PCD ) die blanks is used of Cobalt based binding agent or Silicon based binding agent and high quality diamond produced by ourselves through high temperature and pressure.......
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