To cut a pipe or wood block round section diameter accurately is difficult. In this case, will help the jig from a wooden block having a groove, the width and height of the corresponding protruding part of the saw, and the holes different diameters of workpieces.
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THROUGH THE BAR
It is not easy to drill pipe, clamped it in a vise and nukernel. The task will be made easier if you resort to using a small block of wood. It is administered in the Vice with the tube...
SCREW PLUS BAR…
...make a surface gauge. In the block of hard wood drilled a hole in which is screwed into the screw. Use a screwdriver to set the distance required for the application of risks. ...