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>> Water Wells | Rotary | Flight Auger | Reverse Circulation | Shell & Auger | Dando 220 | Gryphon << |
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 Front view of track mounted dando 220. |
 View showing the rod rack and loading arm. |
 Rear view, the console is covered on the right hand side. |
 The head, CFA universal joint, and trip wires. |
 Drilling the bottom of a CFA hole out with reverse circulation through sandstone. |
 Tracking to the next hole. |