Core Barrel
- Large Diameter Wireline Core Barrel of GBS in Geotechnical
- 412F Air flush conventional Core Barrel for soft to medium hard rocks
- Mazier core barrel core lifter Mazier 101 mm
- Triplex Coreliner System core barrel and core bit core lifter
- NMLC HMLC 4C 6C 8C Core Barrel
- Wireline Core Barrel AQ BQ NQ HQ PQ
- AMLC NMLC HMLC Wireline core barrel
- Wire line core barrel T2 T6 series
- HTW NTW BTW Wireline Core Barrel
- Core barrel HWL/ NWL/ PWL