Sometimes the drills, especially in the already served, without distinction, the marking indicating the diameter. It would seem that to define it is only possible with a micrometer. But here’s a simple and fairly accurate method of measurement with… grip. Drill clamped in their jaws, and remaining between them a gap corresponding to the diameter of the already available ordinary ruler with millimeter divisions.
Recommend to read
CANDLESTICK… ON THE WALL
There is a great variety of candlesticks, but usually — in the desktop version. Meanwhile, very nice to look at here this wall option, it is available for self-production: after all,...
ELECTRONIC FISHING ROD
Hard for the uninitiated to understand anglers who sit all day, as if hypnotized, with a fishing rod, not taking his eyes off the float. Of course, patience in the end lost even the most...
