centring drill — центровое сверло
half-round drill — ложечная перка
profile drill — профильное сверло
centre-bit drill — центровое сверло
piloted drill — направляющее сверло
English-Russian big polytechnic dictionary. 2014.
Drill bit — For the fictional character, see Drill Bit (Transformers). For the cancelled skyscraper nicknamed Drill bit, see Chicago Spire. For the types used in drilling wells, see Well drilling. From top to bottom: Spade, lip and spur (brad point), masonry … Wikipedia
Drill jig — Jig Jig, n. [OF. gigue a stringed instrument, a kind of dance, F. gigue dance, tune, gig; of German origin; cf. MHG. g[=i]ge fiddle, G. geige. Cf. {Gig} a fiddle, {Gig} a whirligig.] [1913 Webster] 1. (Mus.) A light, brisk musical movement. [1913 … The Collaborative International Dictionary of English
grain drill — machine for planting seed at a controlled depth and in specified amounts. The earliest known version, invented in Mesopotamia (Mesopotamia, history of) by 2000 BC, consisted of a wooden plow equipped with a seed hopper and a tube that… … Universalium
бур-грунтонос с боковым отбором проб — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN gravel spoon drill … Справочник технического переводчика
Chisel — This article is about the tool. For the American band, see Chisel (band). For the album by Australian band Cold Chisel, see Chisel (album). Steel woodworking chisel … Wikipedia
hand tool — any tool or implement designed for manual operation. * * * Introduction any of the implements used by craftsmen in manual operations, such as chopping, chiseling, sawing, filing, or forging. Complementary tools, often needed as auxiliaries to… … Universalium
Shovel — For other uses, see Shovel (disambiguation). A man carrying shovels … Wikipedia
Audio-Lingual Method — The Audio Lingual Method, or the Army Method or also the New KeyBarker, James L. On The Mortality of Language Learning Methods. Speech Nov. 8 2001. http://www.didascalia.be/mortality.htm] , is a style of teaching used in teaching foreign… … Wikipedia
List 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… … Wikipedia
List of Indian inventions — [ thumb|200px|right|A hand propelled wheel cart, Indus Valley Civilization (3000–1500 BCE). Housed at the National Museum, New Delhi.] [ 200px|thumb|Explanation of the sine rule in Yuktibhasa .] List of Indian inventions details significant… … Wikipedia
List of Chinese inventions — A bronze Chinese crossbow mechanism with a buttplate (the wooden components have … Wikipedia
