- pin punch
- an instrument for perforating a metal backing to receive the pins for fastening artificial teeth.
Medical dictionary. 2011.
pin punch
Look at other dictionaries:
pin punch — A tool with a parallel shaft for use with a hammer to drive out pins, shafts, rivets, etc. Compare drift punch) … Dictionary of automotive terms
pin punch — noun : a punch used to dislodge rivets and pins … Useful english dictionary
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
Punch (metalworking) — A punch is a hard metal rod with a shaped tip at one end and a blunt butt end at the other that is usually struck by a hammer. A variety of punches are used in engineering, but often the purpose is to form an impression of the tip on a workpiece … Wikipedia
punch — A tool for making holes or driving out bolts, rivets and pins. See aligning punch brass punch center punch drift drift punch fender punch gasket punch hole punch nail punch … Dictionary of automotive terms
punch — punch1 [punch] n. [prob. < var. of ponchon: see PUNCHEON1] 1. a) a tool driven or pressed against a surface that is to be stamped, pierced, etc. b) a tool driven against a nail, bolt, etc. that is to be worked in, or against a pin that is to… … English World dictionary
Punch block — A punch block (also punchblock, punchdown block, quick connect block and other variations) is a type of electrical connection often used in telephony. It is named because the solid copper wires are punched down into short open ended slots known… … Wikipedia
pin fastener — ▪ machine component a steel pin, usually cylindrical, that can keep machine parts in proper alignment or fasten them together. The illustration shows several types of pin fasteners in common use. Hardened and precisely shaped dowel… … Universalium
Drift pin — drift punch In metalworking, a drift pin, drift pin punch, or simply drift, is the name for a tool used for enlarging holes, or aligning holes prior to bolting or riveting metal parts together. A drift pin is not used as a punch in the… … Wikipedia
Punch (and pin) register — Приводка [совмещение] с помощью приводочных отверстий и штифтов, приводка по штифтам, штифтовая приводка … Краткий толковый словарь по полиграфии
