PDC coring bits

Polycrystalline diamond compact (PDC) core bits was originally introduced for oil drilling bits. The surface of the cylindrical shaped PDC cutters consists of premium synthetic diamond particles sintered together by high pressure and high temperature. The cutters of the PDC coring bits has high hardness, wear resistance and great tenacity, this drill bits are widely used in oil, gas, mining, engineering etc drilling fields.

PDC coring bits are ideal for use with high powered drill rigs operating at relatively low rotation speeds, Bit drilling life and penetration can be much better compared with surface set bits.

Key advantages of PDC coring bits:

• Good cutting
• Fast penetration
• Long drilling life

We made Q series of PDC coring bits including BQ NQ HQ PQ etc sizes currently, which are widely used for soft to medium hard rock formations.