Many hams are faced with the problem: the drilling micro-holes in the manufacture of printed circuit boards! Drill a small diameter even in the cities is rare, and they often poma. My friend get out of this situation as follows: use a sewing needle with broken eye. You can take a new, stachiw ear half. The method is simple, reliable, and available to everyone.
V. BEZRUK, O. BEDNARSKI. Kirovograd
Noticed mistape? Highlight it and press Ctrl+Enter, to inform us.
Recommend to read
- “TOPTUN” — MAT HEALTH
Now even schoolchildren know about the acupuncture — treatment effects on biologically active points located not only on the body, but also on the ears, palms and even the soles of the...
In a small box, like a gear in the clock mechanism, to be able to accommodate all the spools of thread. The easiest option "niccotine" — plywood base to drive in a staggered cloves of...