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2. Pocket-hole joinery - Wikipedia

   en.wikipedia.org/wiki/Pocket-hole_joinery

   Some woodworkers lay out their project before drilling their pocket holes and mark the face of the board that they want to drill to ensure the hole is in the correct location. Most pocket joints are made by screwing into the face or the edge of the board rather than the end grain because the screw will grab better.

3. List of drill and tap sizes - Wikipedia

   en.wikipedia.org/wiki/List_of_drill_and_tap_sizes

   Below is a comprehensive drill and tap size chart for all drills and taps, imperial and metric, up to 36.5 millimetres (1.44 in) in diameter. In manufactured parts, holes with female screw threads are often needed; they accept male screws to facilitate the building and fastening of a finished assembly.

4. Gimlet (tool) - Wikipedia

   en.wikipedia.org/wiki/Gimlet_(tool)

   A gimlet is a hand tool for drilling small holes, mainly in wood, without splitting. It was defined in Joseph Gwilt's Architecture (1859) as "a piece of steel of a semi-cylindrical form, hollow on one side, having a cross handle at one end and a worm or screw at the other".

5. Butt joint - Wikipedia

   en.wikipedia.org/wiki/Butt_joint

   The pocket holes require two drilling operations to be completed. The first is to counterbore the pocket hole itself, which houses the screw head within the member. This hole is stopped 1 ⁄ 4 in (6.4 mm) or so from the edge of the frame member. The second step is to drill a pilot hole concentric with the pocket hole which extends through the ...

6. Drill bit - Wikipedia

   en.wikipedia.org/wiki/Drill_bit

   The correct tool to start a traditionally drilled hole (a hole drilled by a high-speed steel (HSS) twist drill bit) is a spotting drill bit (or a spot drill bit, as they are referenced in the U.S.). The included angle of the spotting drill bit should be the same as, or greater than, the conventional drill bit so that the drill bit will then ...

7. Canned cycle - Wikipedia

   en.wikipedia.org/wiki/Canned_cycle

   A, B, C and D are used for Rectangular pocket machining. A= Machining allowance; B= Step over; C= Step depth; D= Additional depth of cut for first pass; G80 is used for cancelling the currently selected canned cycle as G-codes for canned cycles are modal. If the machine control supports it, the user may create their own custom canned cycles.

8. Some U.S. grocery prices are dipping for the first time since ...

   www.aol.com/u-grocery-prices-dipping-first...

   Grocery prices continue to eat a hole in household budgets, with many Americans citing the economy and inflation as top issues behind their votes in the November 5 election. But there are signs ...

9. Laser drilling - Wikipedia

   en.wikipedia.org/wiki/Laser_drilling

   Laser drilling is one of the few techniques for producing high-aspect-ratio holes—holes with a depth-to-diameter ratio much greater than 10:1. [ 1 ] Laser-drilled high-aspect-ratio holes are used in many applications, including the oil gallery of some engine blocks , aerospace turbine-engine cooling holes, laser fusion components, [ 1 ] and ...