Geotechnical core drilling tools
Core drilling bits
Poly diamond chrystalline core bits
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Terracore S Geobor poly diamond chrystaline core bits (4)
Terracore polycrystalline diamond composite (PDC) core bits are designed for drilling in non-consolidated and medium-hard rock. PDC are available as two different types: Diapax (DPX), with brazed round PDC inserts, and Tripax (TRX), with cubic or triangular PDC inserts embedded in a matrix. They offer high penetration rates when they are matched to the right application. PDC is very brittle and must not be used in crystalline formations or formations with crystalline inserts.