Ideal for Drilling Water Wells
| Drill pipe size | Depth | |||
| Vacuum or airlift RC | 152mm (6″) | – | 200 M (656 ft)* | |
| Dual tube RC | 88.9mm (3-1/2″) | – | 200 M (656 ft)* |
| Drill pipe size | Depth | |||
| Vacuum or airlift RC | 152mm (6″) | – | 200 M (656 ft)* | |
| Dual tube RC | 88.9mm (3-1/2″) | – | 200 M (656 ft)* |