With your choice of standard or octagonal connection, side- or end-loading sonde housings, and a wide range of pilot bits in all major bolt patterns, North Star’s housing and drill bit assemblies offer flexible, fully customizable solutions.
View Specification Tables
Housing & Accessories Specification
| Pipe OD (mm) | Length (mm) | Loading Style | Connection | Bolt Configuration | Part No. |
|---|---|---|---|---|---|
| 60 | 585 | End | To Order | To Order | NS20002 |
| 60 | 790 | Side | To Order | To Order | NS20049 |
| 73 | 614 | End | To Order | To Order | NS20032 |
| 73 | 1006 | Side | To Order | To Order | NS20031 |
| 73 | 1056 | Side | To Order | To Order | NS20006 |
| 89 | 814 | End | To Order | To Order | NS20043 |