(in a core drill) a length of pipe for holding rock cores while they are being extracted from the drill hole.
Noun 1. barrel maker - a craftsman who makes or repairs wooden barrels or ...
Hard core: Corel 5 unveils its new flagship by Beckstrand, Tom / Guns & Ammo.
Noun, 1. core bit - a hollow drilling bit that is the cutting part of a core drill; allows
core samples to be taken. core drill - a drill that removes a cylindrical core from ...
The tough central part of various fruits, containing the seeds:. Meaning,
pronunciation and example sentences, English to English reference content.
www.urbandictionary.com/define.php?term=warp core breach
man i gotta take a shit, im about to have a warp core breach... to which the replie
should always be "make it so" see also core breach. by Jim Venner December ...
Oil and Gas Well Drilling and Servicing eTool | Glossary of Terms - C. ... the drill
stem out of the wellbore to change the bit, to change from a core barrel to the bit,
Definition of barrel written for English Language Learners from the Merriam-
Webster Learner's Dictionary with audio pronunciations, usage examples, and ...
calyx drilling Method of core drilling performed by the rotation of a steel cylinder
and cutting with chilled shot, about 2.4 mm diameter, which cuts a formation core
If you're looking for the most essential part or the very center of something, you're
looking for its core. Like the inedible middle of an apple or your inner circle of ...
Example sentences with the word core. core example sentences. ... The calyx is a
long tube, or a series of connected tubes, situated above the core barrel, ...