Good quality Core lifter, Wireline HQ3 core lifter, Core barrel component core springs fluted and slotted

Core Lifter/ Core Spring:

The core lifter is used in core drilling system, produced by high quality spring steel. It plays a positioning effect to prevent the core barrel accessories shift. 

It is a component of core barrel, set use with core lifter case, stop ring, locking coupling, adaptor coupling, landing ring, etc.

BQ NQ HQ PQ Wireline Core Lifter/ Core Spring:
Size: BQ NQ HQ PQ 
Availability type: Fluted core lifter, Slotted core lifter, Diamond coated core lifter
Range: Core barrel.
Drill rig type: Core drilling rig machine.