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
CLAMPS FOR SKI…
In the summer, and in winter, skiing in storage is usually associated top and bottom, inserting between any boss spacer for retaining desirable deflection. I suggest to use instead of...
MINI-ROCKETS AT BAIKONUR
Baikonur is rightly considered the cradle of rocket and space technology. Go out in the space provided earth satellites, orbital stations and space ships to explore the uncharted...
