multiple drill head
1Drill 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 …
2Drill 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 …
3Directional boring — A small directional boring unit in action Directional boring, commonly called horizontal directional drilling or HDD, is a steerable trenchless method of installing underground pipes, conduits and cables in a shallow arc along a prescribed bore… …
4Search Guard Successor Foundation — The SGS Foundation Logo GoGo Sentai Boukenger (and Daikenjin Zubaan) The Sea …
5Dardick tround — The tround is a unique firearms cartridge developed by inventor David Dardick for use in his open chamber firearms. Named for its convex triangular shape, the tround allowed the firearm s chamber to be open on one side, removing the requirement… …
6Orex Exploration — Inc. Type Public (TSX V: OX) Industry Mining Founded 1987 …
7Power Rangers Operation Overdrive — Operation Overdrive redirects here. For the scheme to improve public transportation, see Operation Overdrive (transportation). Power Rangers Operation Overdrive Format Action/Adventure Science fantasy …
8Oil's Well — For the 1929 short film, see Oil s Well (film). Oil s Well Cover art of Oil s Well Developer(s) Sierra On Line Publisher(s) …
9List of Tengen Toppa Gurren Lagann mecha — nihongo|Gunmen|ガンメン|Ganmen are the main type of mecha used in the anime series Tengen Toppa Gurren Lagann .The name itself means face/facade (顔面 ガンメン Face Surface), and can be broken down into gun and man mdash; unsurprisingly, the mecha… …
10List of Gurren Lagann mecha — Gunmen (ガンメン, Ganmen?) are the main type of mecha used in the anime series Tengen Toppa Gurren Lagann. The name itself means face/facade (顔面 ガンメン Face Surface); unsurprisingly, the mecha themselves are centered around faces and as such are very… …
