From the usual construction of the jig saw and hacksaw with tubular curved handle, the blade clamped so that the propyl is limited by the depth of the arc of the holder. However, if the arc is to bend sideways, it will be possible to cut all lengthy workpiece. How this is achieved, it is clear from the cited figures. S. GOLIKOV, Leningrad
Recommend to read
BK-117
Light multipurpose helicopter BK-117 — the first joint development between the companies of Japan and the Federal Republic of Germany. Since the end of 1981, the helicopter passed the...
JAPANESE KA-MI WITH “SKIRTS”
In preparing attack on South East Asia command of the Japanese armed forces imagined the difficulties associated with overcoming the army of the numerous water hazards on the territory...
