churn-drill bit
1churn drill — noun : a piece of drilling equipment in which the drill is raised by a rope or cable and allowed to drop, pulverizing the rock with successive blows * * * a portable drill rig using a bit fashioned on a massive steel cylinder that is alternately… …
2churn drill — a portable drill rig using a bit fashioned on a massive steel cylinder that is alternately lifted and dropped to drill a hole in earth and rock. * * * …
3долото для ударно-канатного бурения — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN cable tool bitchisel bit toolchurn drill bit …
4MicroStrategy — Type Public (NASDAQ: MSTR) Industry Business intelligence Founded …
5List of Kururu's inventions — Many of the storylines in both the manga and the anime versions of Sgt. Frog happen thanks to Sgt. Major Kururu s knack for inventing. His twisted nature combined with Keroro s need to conquer Pokopen/Pekopon work fluidly together, as it gives… …
