To hold the centerline on the workpiece will help the device shown in the figure.
Recommend to read
SIBERIAN WAGON
Offer readers acquainted with the original design of universal self-propelled tools, built by my brother Alexander. As he says (jokingly, of course), the idea of such a machine came to...
Bamboo dome house
A few years ago I came across plans for creating a bamboo dome, and this idea stuck in my head. No one was building such domes at that time (and even now I have found only two examples...
