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2. Rotary table (drilling rig) - Wikipedia

   en.wikipedia.org/wiki/Rotary_table_(drilling_rig)

   In this simple diagram of a drilling rig, #20 (in blue) is the rotary table. The kelly drive (#19) is inserted through the center of the rotary table and kelly bushings, and has free vertical (up & down) movement to allow downward force to be applied to the drill string, while the rotary table rotates it.

3. Router (woodworking) - Wikipedia

   en.wikipedia.org/wiki/Router_(woodworking)

   View underneath a router table showing plunge router attached. A router may be mounted upside down in a router table or bench. The router's base plate is mounted to the underside of the table, with a hole allowing the bit to protrude above the table top. This allows the work to be passed over the router, rather than passing the router over the ...

4. Woodworking - Wikipedia

   en.wikipedia.org/wiki/Woodworking

   Older drill press. Floor mounted drill press. A drill press is an important tool used in woodworking. It is similar to a hand drill, but is a table/floor mounted machine that uses a shaft with a spring loaded handle to lower the drill bit into the wood or material. A hand drill is used by many woodworkers, but a drill press is even more ...

5. Router table (woodworking) - Wikipedia

   en.wikipedia.org/wiki/Router_table_(woodworking)

   Router tables are used to increase the versatility of a hand-held router, as each method of use is particularly suited to specific application, e.g. very large workpieces would be too large to support on a router table and must be routed with a hand-held machine, very small workpieces would not support a hand-held router and must be routed on a ...

6. Workbench - Wikipedia

   en.wikipedia.org/wiki/Workbench

   European style woodworking workbench In most instances the "end caps" and the "shoulder vise arm" are significantly thicker than is shown above. Indeed, this shoulder vice and its "arm" appear to be incomplete. A workbench is a sturdy table at which manual work is done. They range from simple flat surfaces to very complex designs that may be ...

7. South Korea orders airline safety probe after worst domestic ...

   www.aol.com/news/south-koreas-acting-leader...

   South Korea's acting President Choi Sang-mok on Monday ordered an emergency safety inspection of the country's entire airline operation as investigators worked to identify victims and find out ...