square-hole broach

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• Broach (metalworking) — Broaching is a machining operation which uses a toothed tool called a broach to remove material. Broaching can remove material from either the inside or outside of the workpiece depending on the position of the machine. Broaching machines usually …   Wikipedia

• broach — /broʊtʃ / (say brohch) noun 1. Machinery an elongated and tapered tool with serrations which enlarges a given hole as the tool is pulled through the hole, which may be round, square, etc. 2. (in a lock) the pin about which the barrel of the key… …  

• Combination square — with standard head A Combination Square consisting of the rul …   Wikipedia

• List of screw drives — Contents 1 Common types 1.1 External types 1.1.1 Square 1.1.2 Hex …   Wikipedia

• Forge — For the process of shaping metal by localized compressive forces, see Forging. For other uses, see Forge (disambiguation). A blacksmith s coal forge …   Wikipedia

• Bristol Wrench — A Bristol wrench is a fastener driving tool used on Bristol set screws, both of which were created by the Bristol Wrench Company. Description The body of the Bristol wrench is an L shaped bar of metal formed from round stock, similar in… …   Wikipedia

• Countersink — A countersink is a conical hole cut into a manufactured object, or the cutter used to cut such a hole. A common usage is to allow the head of a countersunk bolt or screw, when placed in the hole, to sit flush with or below the surface of the… …   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

• Glossary of nautical terms — This is a glossary of nautical terms; some remain current, many date from the 17th 19th century. See also Wiktionary s nautical terms, Category:Nautical terms, and Nautical metaphors in English. Contents: A B C D E F G H I J K L M N O P Q R …   Wikipedia

• Wrench — For other uses, see Wrench (disambiguation). A set of chrome vanadium metric wrenches, open at one end, box/ring at the other. This type is commonly known as a combination wrench. A wrench or spanner is a tool used to provide grip and mechanical… …   Wikipedia

• 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