fluted reamer

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• Reamer — otheruses4|the metalworking tool|the kitchen utensil|Lemon reamerA reamer or ream is a tool used in machining to make existing holes dimensionally more accurate and to improve surface finish. Reamers are used mostly in the metalworking areas of… …   Wikipedia

• reamer — /ˈrimə/ (say reemuh) noun one of many rotating finishing tools with spiral or straight fluted cutting edges for finishing a hole to size and shape. {ream2 + er1} …  

• Chamber reamer — A chamber reamer is a specific type of fluted reamer used by gunsmiths and firearms manufacturers to cut the chamber of a handgun, rifle, or shotgun. The chamber reamer is inserted into the bore of a barrel and held stationary while the barrel is …   Wikipedia

• pipe reamer — noun : a fluted conical tool for beveling or removing burrs from pipe ends …   Useful english dictionary

• Fraise — Fraise, n. [F. fraise, orig., a ruff, cf. F. frise frieze, E. frieze a coarse stuff.] 1. (Fort.) A defense consisting of pointed stakes driven into the ramparts in a horizontal or inclined position. [1913 Webster] 2. (Mech.) A fluted reamer for… …   The Collaborative International Dictionary of English

• 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

• 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

• Milling cutter — Milling cutters are cutting tools typically used in milling machines or machining centres (and occasionally in other machine tools). They remove material by their movement within the machine (e.g., a ball nose mill) or directly from the cutter s… …   Wikipedia

• Counterbore — A counterbore in a metal plate A counterbore can refer to a cylindrical flat bottomed hole, which enlarges another hole, or the tool used to create that feature. A spot face is a very shallow counterbore. A counterbore hole is used when a… …   Wikipedia

• ream — [1] To enlarge (e.g., worn valve guides) with a reamer. [2] To finish a hole accurately with a rotating fluted tool …   Dictionary of automotive terms