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
THE PLANE, WHICH IS EASIER TO PILOT
Ultralight aircraft V. Dmitrieva series X-14 a few years ago aroused great interest among aviation enthusiasts and professionals, attracting its originality. They exhibited at the...
NEW LIFE COMET
If your circle or the personal "reserve" still have one or, even better, several copies of the old glow motors "Comet-5", in no case do not throw them away at the next disassembly, do...