Often Amateur radio operators required to shorten ferrite round rod, familiar to many of the built-in antenna handheld radio. But this material is difficult to machine. Dealing with it will succeed, if you put the rod in the Chuck of a drill and to bring to him with a certain force glass cutter: ferrite break off at the planned “diamond” line. V. FEDULOV, Chop, Transcarpathian region.
Recommend to read
TAKE THE ROAD
I travel frequently, so I made myself comfortable Hiking hanger, which is even more compact folding, produced by industry. Of the device it is clear from the figure. The tube can be any,...
PRESS-EKSPRESS
If your intention is to re-bind the dilapidated books of your library, it makes sense to produce here is a simple device used as a press for trimming the worn out edges of the pages....
