Suitable for soft to medium formations (f=1-10), particularly suitable for harder rock construction, not available in broken, fractured, strong abrasive formations.
The bit body are adopted advanced sintering technology, have high strength and good gauge protection;
High quality polycrystalline diamond compact (PDC) cutters as the cutting teeth and advanced welding technology make the bits have stable quality.
The bits have strong stratum applicability, high drilling efficiency and long life.
