One of the first operations to learn to be performed in the workshop is to drill. Modern methods have made it much easier.
The holes are drilled by removing wood with milk with a drill type “Archimedes Ship”, which rotates at a speed, clamped by a hand -plane of a manual puel of a mechanical drill. The fibers are cut off and removed from the holes on spiral grooves or grooves. The holes can also be drilled with a “scraping” action of the plane, or the so -called feather. a spark that can be developed specifically the yield of a mechanical drill. The drill drill is mainly supplanted by the more efficient use of the electric drill, which can be worked both with the hand and installed in the machine for a manual electrode.
