piercing tool

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• Piercing (metalworking) — Piercing is a shearing process where a punch and die are used to create a hole in sheet metal or a plate. The process and machinery are usually the same as that used in blanking, except that the piece being punched out is scrap in the piercing… …   Wikipedia

• Piercing the corporate veil — or lifting the corporate veil is a legal decision to treat the rights or duties of a corporation as the rights or liabilities of its shareholders or directors. Usually a corporation is treated as a separate legal person, which is solely… …   Wikipedia

• Tool and die maker — Not to be confused with tap and die. Tool and die makers are workers in the manufacturing industry who make jigs, fixtures, dies, molds, machine tools, cutting tools (such as milling cutters and form tools), gauges, and other tools used in… …   Wikipedia

• Blanking and piercing — Blanking versus piercing Blanking and piercing are shearing processes in which a punch and die are used to modify webs. The tooling and processes are the same between the two, only the terminology is different: in blanking the punched out piece… …   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

• Body piercing — For other uses, see Piercing (disambiguation). Nipple piercings, vertical labret piercing and stretched ears Body piercing, a form of body modification, is the practice of puncturing or cutting a part of the human body, creating an opening in… …   Wikipedia

• Punch (tool) — For punches used in punch presses, see Punching. A punch is a hard metal rod with a shaped tip at one end and a blunt butt end at the other, which is usually struck by a hammer. Punches are used to drive objects, such as nails, or to form an… …   Wikipedia

• Metalworking hand tool — Metalworking hand tools are hand tools that are used in the metalworking field. Hand tools are powered solely by the operator. Contents 1 Slapper 2 Spoon 3 Dollies 4 Forming bags …   Wikipedia

• Gimlet (tool) — A gimlet is a hand tool for drilling small holes, mainly in wood, without splitting. It was defined in Gwilt s Architecture (1859) as a piece of steel of a semi cylindrical form, hollow on one side, having a cross handle at one end and a worm or… …   Wikipedia

• nobh- — Also ombh . Navel; later also “central knob,” boss of a shield, hub of a wheel. Oldest form *ə₃nobh , variant *ə₃ombh (< *ə₃onbh ). 1. a. nave2, from Old English nafu, nafa, hub of a wheel; b. auger, from Old English nafogār, auger, from Germanic …   Universalium

• Shuriken — Edo period shuriken in Odawara Castle Museum, Japan A shuriken (Japanese 手裏剣; literally: sword hidden in the hand ) is a traditional Japanese concealed weapon that was generally used for throwing, and sometimes stabbing or slashing. They are… …   Wikipedia