The system is composed in this way:
Cutting tool available in the following typologies:
spring inside the core lifter case that clamps the core, while taking
the string of tubes out. It makes the core breaking and avoids its
slipping when the battery is taken out from the borehole.(vedi
CORE LIFTER CASE: It contains the core lifter.
They lengthen the string of tubes and have the core inside; availables
in standard lengths 250, 500, 1000 and 1500 mm.
It connects the tubes to the motor of the core drilling machines or
drill rig. Available with standard threads 1 ź” W and ˝” Gas or with
special threads on request.