Details of the processing of tin will need a small jig from two pieces of plexiglass with holes for pins. The sheet metal of the workpiece is placed between the strips connected on the pins, and the entire package is clamped in the vise. Then you can operate a needle file or a file without fear that the item will get wrinkled.
P. MARACHEV, Perm
Recommend to read
FLOWER HILL
Indoor plants, even if they are not in bloom, pleasing to the eye is a part of nature. But for the growers is always a problem where to place them in the house? The most common...
MiG-3: SPEED AND HEIGHT
In early 1939, at the meetings of the military and industrial leadership of the Soviet Union repeatedly raised the issue of creating new types of fighters and about the increasing power...
