NRQ DRILL ROD|
Wireline drill rod NRQ analogue is designed for wireline extraction of the core sample of the solid mineral with the use of overshot which transports the core sample through the internal side of the drill string.
COMPLETE ANALOGUE OF NRQ (BOART LONGYEAR)
The rod is an analogue of the Boart Longyear Trademark NRQ. The rod can be interchanged with all NRQ rods made by Boart Longyear company.