• Lift soil/rock cuttings from the bottom of the borehole and carry them to a settling pit.

• Allow the debris to fall into the mud pit so that it does not recirculate (influenced by mud

thickness, flow rate in settling pits, and pit shape/size).

• Prevent debris from settling quickly as another length of drill pipe is added (if debris falls

too quickly, it can build up on the bit and jam it in the hole).

• Create a film of small particles on the borehole wall to prevent collapse and ensure that the

upflow of drilling fluid does not erode the adjacent formation.

• Seal the borehole wall to reduce fluid loss (minimizing drilling fluid volumes is particularly

important in arid areas where water must be carried from afar).

• Cool and clean the drill bit.

We offer it in packages of 5, 20, 200 and 1000 kg.