Strong ability to resist high temperature and fix cutters, strong resistance to high temperature and wear resistance ability, adapt to medium-hard formation or horizontal directional well drilling. 

WFN-PDC is composed of diamond and alloy under the condition of ultra-high pressure and high temperature,two beings become one and one-time sintering. WFN-PDC selection of superior quality raw materials such as diamond and hard quality alloy. After advanced synthesis process, its product integrating the advantages of diamond and carbide,not only has high abrasive ability, but also has good resistance to impact, it widely used in the manufacture of petroleum and geological exploration drill bits, coal and engineering drill bits, rock cutting tools, stone processing and different kinds of drilling, exploration, cutting, repair, grinding and other tools.

Diamond PDC bit nozzle is one of the important components of diamond bit, which has the function of cleaning and hydraulic rock fragmentation for drill and bottom hole.The conventional PDC bit nozzle is cylindrical, and the pressure distribution on the surface of the rock can be balanced.