What if you need to draw a circle, and a compass at hand is not! To get out of this situation by making a simple compass of the bent and strapped to the pencil in the right place for a stylus pen, as shown in the figure.
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DIGS WITHOUT LOSSES
The structure I'm going to talk about could be called a potato harvester, as it consists of several relatively independent units.
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THE DIVIDING HEAD
This head is easy to do if your workshop has a lathe and welding machine, Setting it to any milling machine that can handle the head bolts penetrate the splines and spline grooves, cut...
