DRILLWELL Metric Series Casing is manufactured from cold drawn seamless steel tubing.
The dimensions and physical properties are in accordance with ISO 3551-1.1992 and BS4019 Pt.3. 1992. The most stringent quality control measures are employed during the whole manufacturing process. Straightness is controlled to better than 1 : 1200.
All casing are normally supplied in length increments of 3 & 1.5 metres. Any other length increment may be supplied by request.
The casing is designed to be used in conjunction with the metric core barrels, TT, B, T2, T6 and T6S series.
We are also authorised distributors for the following brands:
- Halco Rock Tools
- Padley & Venerables
- MTS Perforator