Hanghua Core PDC Bit
Polycrystalline diamond composite (PDC) core bits are designed to drill holes in unconsolidated and moderately hard rock.

When matched with the right application, they can provide high penetration rates. PDC is very brittle and should not be used in crystalline formations or formations with crystalline inserts.

Drilling can be divided by use: geological drilling, hydrological well drilling, engineering exploration drilling, oil drilling and so on. The geotechnical drilling tools used for different types of drilling are also different.

Features and advantages

* High permeability in unconsolidated and medium hard rocks

* Cost-effective due to long service life when matched to suitable applications

* Do not use fragile shredders in crystalline rock formations