If you want to cut a round hole in the plywood or other rigid sheet material, but no jigsaw or handsaw pointed, easy to assemble witty prisposoblenie that will replace these tools. Only need two metal cores, one of which is pointed, the other sharpened like a cutting torch. Clamped in the vise at the required distance from each other, the first rod will serve as the axis on which will be pressed to rotate the plywood on top, and the second is from the bottom to cut the necessary hole.
Recommend to read
INFANTRY FIGHTING VEHICLE BMP-2
In the late 1950's — early 1960-ies there has been a backlog of the USSR from Western countries in the creation of heavy tracked armored personnel carriers. During this period in the...
BEHIND THE WALL AND THE WARDROBE AND THE BED
Built-in furniture for country attic. As a rule, country attic (the so-called well-maintained loft happy owners shestietazhnyj plots) — the room is not too large, so that linen cupboard...
