drill guide

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• 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

• Drill bushing — A drill bushing, also known as a jig bushing,[1] is a tool used in metalworking jigs to guide cutting tools, most commonly drill bits. Other tools that are commonly used in a drill bushing include counterbores, countersinks, and reamers. They are …   Wikipedia

• Guide — A guide is a person who leads people through unknown or unmapped country, or conducts travellers and tourists through a place of interest.EtymologyThe word guide was incorporated into (Middle) English via Old French guider which meant to guide,… …   Wikipedia

• Drill jig — Jig Jig, n. [OF. gigue a stringed instrument, a kind of dance, F. gigue dance, tune, gig; of German origin; cf. MHG. g[=i]ge fiddle, G. geige. Cf. {Gig} a fiddle, {Gig} a whirligig.] [1913 Webster] 1. (Mus.) A light, brisk musical movement. [1913 …   The Collaborative International Dictionary of English

• drill jig — noun A type of jig that expedites repetitive hole center location on multiple interchangeable parts by acting as a template to guide the twist drill into the precise location of each intended hole center …   Wiktionary

• Foot drill — “Troops who march in an irregular and disorderly manner are always in great danger of being defeated.” Vegetius: De Re Militari , circa A.D. 375 390A Foot Drill is an essential part of the military training regimen of today s armed forces. Foot… …   Wikipedia

• Diamond core drill — bits (sometimes called hole saws) are used to bore holes in brick, concrete, glass, and stone. They are not generally used with softer materials. The bit consists of a metal cylinder, usually relatively soft steel mounted on an arbor. Industrial… …   Wikipedia

• Chinese fire drill — A Chinese fire drill is a slang term that has been used by Westerners for more than a century, and is today considered offensive or racist.[1][2][3] It is used to describe any situation that is chaotic or confusing.[4] It is also used to describe …   Wikipedia

• Tornado drill — A tornado drill is a method of practicing to take cover in a specified location in the event that a tornado strikes an area. Generally, a signal is given, such as a series of tones, or a voice announcement. Upon receiving the signal, building… …   Wikipedia

• List of Ned's Declassified School Survival Guide characters — This is a list of fictional characters from the television series Ned s Declassified School Survival Guide. Contents 1 Main characters 1.1 Ned 1.2 Moze 1.3 Cookie …   Wikipedia

• pin drill — noun : a drill with a central pin or projection to fit into a hole to act as a guide while the hole is being enlarged or countersunk …   Useful english dictionary