To measure the thickness or diameter of small fasteners do not have to have a caliper: rescue improvised version of conventional clothespins. It is sufficient to attach the metal plate coated with graduations as shown in the figure. I. KORENEV, Korolev, Moscow region
Recommend to read
SPOON DRILLS…
And burned out a soldering iron can still serve as the house master. Disassemble its case, and you will receive the first drill bit for drilling large-diameter holes in wood and plastic...
MINI CAR FOR KIDS
The first little micro-car "mouse" I built for my kids. As far as he was able, the readers of "Modeller-designer" can tell, after reading his description and drawings, published in...
