Just a sharp knife needed to turn an empty plastic shampoo bottle, washing tools, preparation of household chemicals in a number of useful things: a ring with a small eyelet can be used as a suspension bracket to a suitable tool, the lower part with bottom and a flat side wall — like wall-mounted soap dish or a pocket for small items, but the upper part of the conical tank — ready funnel.
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BRAZING WITH PROPANE
Soldering metal tin solder — one of the most common but, unfortunately, the connection is not too strong. A more reliable seal provide so-called "hard" solders — silver-copper or...
PRECISION 0.1 — WITHOUT A MICROMETER AND VERNIER CALIPER
Measure the bore diameter or roller to determine the size of the gap with an accuracy of 0.1 mm it is possible not only with the help of micrometer, Vernier caliper or feeler gauge. Each...