- trepanning tool
- Metal Workதகடுநீங்கக்குடைகருவி
English-Tamil dictionary. 2014.
trepanning tool
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Trepanning — Trepanation redirects here. For other uses, see Trepanation (disambiguation). A detail from The Extraction of the Stone of Madness , a painting by Hieronymus Bosch depicting trepanation (c.1488 1516) Trepanning, also known as trephination,… … Wikipedia
trepanning — tre·pan || trɪ pæn v. bore, cut out a circular portion; trick, trap (Archaic) n. tool for boring; trap, snare (Archaic) … English contemporary dictionary
Bomb disposal — Bomb squad redirects here. For the Suburban Legends EP, see Bomb Squad EP. For the hip hop producers, see The Bomb Squad. The long walk :[1] A British Army ATO approaches a suspect device in Northern Ireland … Wikipedia
trepanner — noun a) A person who trepans b) A trepanning tool … Wiktionary
Drilling — For other uses, see Drilling (disambiguation). Drilling is a cutting process that uses a drill bit to cut or enlarge a hole in solid materials. The drill bit is a multipoint, end cutting tool. It cuts by applying pressure and rotation to the… … Wikipedia
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
trepan — trepan1 [trē pan′, tripan′] n. [ME trepane < ML trepanum < Gr trypanon, carpenters tool, auger, trepan < trypan, to bore < IE * treup < base * ter , to bore, rub > THROW] 1. an early form of the trephine 2. a heavy boring tool… … English World dictionary
Anthropology and Archaeology — ▪ 2009 Introduction Anthropology Among the key developments in 2008 in the field of physical anthropology was the discovery by a large interdisciplinary team of Spanish and American scientists in northern Spain of a partial mandible (lower… … Universalium
trepan — I. transitive verb (trepanned; trepanning) Etymology: Middle English, from trepane trephine Date: 15th century 1. to use a trephine on (the skull) 2. to remove a disk or cylindrical core (as from metal for testing) • trepanation noun II. noun … New Collegiate Dictionary
trepan — trepan1 trepanation /trep euh nay sheuhn/, n. trepanner, n. /tri pan /, n., v., trepanned, trepanning. n. 1. a tool for cutting shallow holes by removing a core. 2. Surg. an obsolete form of the trephine resembling a carpenter s bit and brace.… … Universalium
trepan — I. /trəˈpæn/ (say truh pan) noun 1. a boring tool for sinking shafts or the like. 2. → trephine (def. 1). –verb (t) (trepanned, trepanning) 3. Machinery a. to cut (circular discs) out of plate stock using a rotating cutter. b. to cut (a… …
