spiral ratchet screwdriver

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• spiral ratchet screwdriver — noun a screwdriver with a ratchet (so the blade turns in only one direction) and a spiral in the handle (so the blade rotates) with downward pressure on the handle • Syn: ↑ratchet screwdriver • Hypernyms: ↑screwdriver • Part Meronyms: ↑ratchet,… …   Useful english dictionary

• ratchet screwdriver — noun a screwdriver with a ratchet (so the blade turns in only one direction) and a spiral in the handle (so the blade rotates) with downward pressure on the handle • Syn: ↑spiral ratchet screwdriver • Hypernyms: ↑screwdriver • Part Meronyms:… …   Useful english dictionary

• Screwdriver — Infobox tool name = Screwdriver caption =A flathead screwdriver| other name =Turnscrew classification = Hand tool types = See shape chart below used with = related = Hex key WrenchThe screwdriver is a device specifically designed to insert and… …   Wikipedia

• rachet — noun mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction • Syn: ↑ratchet, ↑ratch • Derivationally related forms: ↑ratchet (for: ↑ratchet) • Hypernyms: ↑ …   Useful english dictionary

• tool — I (New American Roget s College Thesaurus) n. instrument, implement, utensil, device, machine; cat s paw, dupe, henchman, intermediary. See instrumentality. II (Roget s IV) n. 1. [An implement] Syn. implement, utensil, machine, instrument,… …   English dictionary for students

• Yankee (disambiguation) — A Yankee is someone of United States origin or heritage.* A soldier identified as a Patriot during the American Revolutionary War * A Union soldier during the American Civil War * Swamp Yankee, a rural resident of Rhode Island or Connecticut with …   Wikipedia

• Drill — For other uses, see Drill (disambiguation). Drill scheme A drill or drill motor is a tool fitted with a cutting tool attachment or driving tool attachment, usually a drill bit or driver bit, used for drilling holes in various materials or… …   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

• 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

• Tap and die — Not to be confused with Tool and die. Taps and dies are cutting tools used to create screw threads, which is called threading. A tap is used to cut the female portion of the mating pair (e.g., a nut). A die is used to cut the male portion of the… …   Wikipedia

• Saw — For other uses, see Saw (disambiguation). Saw A crosscut hand saw about 620 mm (24 inches) long Classification Cutting Types Hand saw Back saw Bow saw Circular saw …   Wikipedia