Polycrystalline diamond compact is composed of polycrystalline diamond layer and tungsten carbide substrate. Polycrystalline diamond compactis composed of polycrystalline diamond layer and tungsten carbide substrate, the polycrystalline diamond layer possesses extremely high...

1. PDC cutter called WJ 2. excellent wear-ability 3. excellent impact toughness. 1. PDC cutter called WJ has excellent wear-ability and impact toughness.2. And with the special shape design of the diamond layer, compared with the cylinder PDC cutters, WJ PDC cutters have...

Mainly used for gage protection or as main cutting teeth of roller bit for petroleum drilling. Mainly used for gage protection or as main cutting teeth of roller bit for petroleum drilling. Can also for DTH bit requiring high...

We research and produce the new production in 2010,can be produced core bites,suitable for cobblestone and complex formation       1. We produce this new kind PDC cutter in 2010 called GK PDC cutters, can be used to produce  bits,suitable for...

PDC cutters for mining field drilling bits series are designed for markets in the pursuing of cost. PDC cutters for mining field drilling bits series are designed for markets in the pursuing of cost. This series  PDC are mainly used for producing anchor- shank drill...