To tightly connect the screws the two boards, you need to use the brace. From a set of versatile screwdriver select the appropriate tip and insert into the rotation in place of the drill. This significantly saves power and enough pressed on a fastened Board.
A. SYROTYUK, S. Krasnosillia, Rivne region.
Recommend to read
CREATED IN THE UNIVERSITIES
Anyone who has seen the work of plasterers, no doubt paid attention to how they solution is applied to a finished surface: be sure to scale, like "prespectiva" it to the wall. Then the...
TRANSPORTATION, STRETCHING INTO TOMORROW
Many readers were interested in the material "Migomobile — fantasy? Reality!" (1977, No. 11), tells about an unusual engine for transport — the flywheel developed by a group of young...
