Industry News

Horizontal Directional Drilling(HDD for short) is a modern trenchless construction technology that combines the directional drilling technology of the petroleum industry with the traditional highway p...

In the process of drilling, drill bit is the main tool to break rock, and borehole is formed by a drill bit breaking rock.

Drilling work is a complex and diversified system engineering.

PDC bit is the abbreviation of Polycrystalline diamond compact bit, also known as Polycrystalline diamond cutting block bit or composite chip bit.

In oil drilling and geological drilling, the cone drill bit is the most widely used. When the bit rotates, it can impact, crush and shear the stratum rock.