
Much easier working with a small nails can a upgraded hammer, with magnetic insert (see Fig.). To do this, cut a little wedge-shaped part of the firing pin, drill the socket for insertion in the press or zachekanivajut a small rod from the existing magnet or magnetized steel rod. The technology of them is very simple. Touching the magnetic side to the nail head, grab it and a light stroke “-” in the right place. Then score the back side of the hammer, as usual.
Recommend to read
NEAT “LAZY”
The one who washes the floors with the help of this simple device for clamping the cloth, knows the ends of the metal sticking pose a danger to the furniture: if there is careless...
AT THE START OF THE MODEL-COPY
Very often the students see on television or in a magazine, the launch of the spacecraft, have a vital interest in how this happens. If I could build such a rocket! And-models are very...