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2. Drill press - Wikipedia

   en.wikipedia.org/wiki/Drill_press

   Column drill press is a common type characterized by the fact that the drill spindle can be moved up and down axially ("along a column"), and has a height-adjustable table, usually adjustable via a rack and pinion. They often used with a vise holding the workpiece, and the vice is again clamped to the table. The vice has to be moved in order to ...

3. Walker-Turner - Wikipedia

   en.wikipedia.org/wiki/Walker-Turner

   They were the MJ744 and MJ917 jig saws, TA990 and TA1162 table saws, and the S980 shaper. In 1939 Walker-Turner started adding an Art Deco redesign to many of the 700, 900, and 1100 series machines. This same year drill presses came to the fore as they began to offer custom multi-headed setups for production work. This year also marked the ...

4. Drill - Wikipedia

   en.wikipedia.org/wiki/Drill

   A drill press Drill press (then called a boring machine) boring wooden reels for winding barbed wire, 1917. A drill press (also known as a pedestal drill, pillar drill, or bench drill) is a style of drill that may be mounted on a stand or bolted to the floor or workbench. Portable models are made, some including a magnetic base.

5. Chuck (engineering) - Wikipedia

   en.wikipedia.org/wiki/Chuck_(engineering)

   A drill chuck is a specialised self-centering, three-jaw chuck, usually with capacity of 0.5 in (13 mm) or less, and rarely greater than 1 in (25 mm), used to hold drill bits or other rotary tools. This type of chuck is used on tools ranging from professional equipment to inexpensive hand and power drills for domestic use.

6. Vise - Wikipedia

   en.wikipedia.org/wiki/Vise

   The movable jaw may include a retractable dog to hold work against a bench dog. A "quick-release" woodworker's vise employs a split nut that allows the screw to engage or disengage with a half-turn of the handle. When disengaged the movable jaw may be moved in or out throughout its entire range of motion, vastly speeding up the process of ...

7. List of weight training exercises - Wikipedia

   en.wikipedia.org/wiki/List_of_weight_training...

   The military press is similar to the shoulder press but is performed while standing with the feet together. (It is named "military" because of the similarity in appearance to the "at attention" position used in most militaries) Unlike the seated shoulder press, the military press involves the majority of the muscles of the core as stabilizers ...

8. 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.

9. Milling (machining) - Wikipedia

   en.wikipedia.org/wiki/Milling_(machining)

   A third type also exists, a lighter, more versatile machine, called a mill-drill. The mill-drill is a close relative of the vertical mill and quite popular in light industry; and with hobbyists. A mill-drill is similar in basic configuration to a very heavy drill press, but equipped with an X-Y table and a much larger column.