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.
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POLISH BANK…
I want to give advice to those who will plaster the walls of the clay-sand mortar. To produce a smoother surface you can use glass containers, for example, the 3 — liter jar. When the...
OF BROKEN PLIERS
Of broken pliers get turns out to be excellent cutters. It is only necessary to sharpen the tool a sanding disc, giving it the shape as shown in the figure.
