BQ core lifter is one part of core sample breaking operation. BQ core lifter is used together BQ core barrel. BQ core lifter has a tapered shape, mates to the tapered socket of  BQ core lifter case. When the inner-tube is full of core sample, the drill string if lifted off the bottom of the hole, the core sample will be broken by the core lifter grip function.

Standard core lifters are made of high-quality alloy steel and are heat treated to increase strength, toughness and wear life.

BQ diamond-coated core lifters add a thin composite diamond-coating (CDC) of a hard metal alloy impregnated with synthetic micro diamonds. The diamond coating process provides superior wear resistance. The diamond coated core lifter has longer life as compared to a standard core lifter.

BQ CORE LIFTER OVERVIEW

BQ AND OTHER CORE LIFTER SIZE OFFERINGS

BQ Core Lifter - Fluted

BQ Core Lifter - Slotted

NQ Core Lifter - Fluted

NQ Core Lifter - Slotted

HQ Core Lifter - Fluted

HQ Core Lifter - Slotted

PQ Core Lifter - Fluted

PQ Core Lifter - Slotted

NQ3 Core Lifter - Fluted

NQ3 Core Lifter - Slotted

HQ3 Core Lifter - Fluted

HQ3 Core Lifter - Slotted

PQ3 Core Lifter - Fluted

PQ3 Core Lifter - Slotted

REFERENCE PART#

C24342 C30487 C61536 C24894 C30488 C29211 C61416 C26531 C25239 C30489 C26516

C26162 C26177 C5001509 C3546910 C3545885 C3548554 C3546911 C3547571 C5001510

C3547181 C3548555 C3546912 C3547137 C3548626 C5001511

C3760006226 C3760006301 C3760006327 C3742000929 C3760006286 C3760006241 C3760006327 C3742000929 C3760006256 C3760006289 C3760004185 C3760006292

REFERENCE PHOTOS