Not always easy to drill an inclined hole upon rotation of the auger glides over the surface without the ability to “hook” for a scheduled core. To perform a task in seconds, if you break it into two stages, drilling perpendicularly mounted to the surface of the drill bit to a depth equal to half its diameter and then the hole to the desired angle, resting against the edge of the hole.
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Many hobbyists and tinkerers have a tabletop lathe woodworking machine STD-120 and its modifications. There are machines and in school workshops. The presence of such equipment allows...
“DELTA” – THE TOP OF COMPACTIBILITY
Readers of our magazine are probably familiar with the abbreviation TX-200. This was the name of the autotricycle of the original design, created by the most famous Kharkiv resident in the...
