Geoprobe® has developed this new system to remedy the problem. Easy-to-use and durable, this system can be attached to most 6610DT, 6620DT, 6712DT, 7730DT and 7822DT machines and used with 1.25 in. to 3.75 in. rods. Connected to the control panel of the machine, this device of 13 kg will greatly facilitate the task of the operator, especially for deep hole work with Macro-Core® system, or for holding inner rods for Dual Tube systems.
To learn more about this system, watch the video by clicking on one picture attached.