All machines require maintenance and service to keep running at peak performance. That’s why your local GREAT dealer is a reliable partner for all your service and maintenance needs.
PDC Drill bits GS1604 made by GREAT Drill Bits showed a very good result in rate of penetration (ROP) and footage. Drilling with a bit was stable. The bit drilled the footage by the manufacturer’s guarantied. BHA: Bit 190,5 mm (0,30 m) + Crossover (0,54 m) + D…