NQU core barrel assembly, NQU inner tube assembly, NQU core barrel spare parts.
NQU core barrel for use with NQ/NRQ rods. NQU core barrel is ideal for use in most underground drilling conditions and is available for application in standard DCDMA N size hole. It consists of the NQU head assembly , NQU inner tube, NQU stop ring, NQU core lifter, NQU core lifter case, NQU locking coupling, NQU adapter coupling, NQU landing ring, NQU outer tube, NQU inner tube stabilizer and thread protector.
NQU Core Barrel
NOTE:
*NQ reaming shell and NQ core bit are not included in the core barrel assembly
**Other NQU core barrel length or extended NQU core barrel is also available
***MKII NQU spearhead assembly is also available.
NQU Core Barrel Spare Parts Kit