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
THE ORIGINAL BRACKET
for hanging planters or ceiling can be made of a suitable wood bitch. To strengthen it on the wall, should be treated with a planed one side bitch and screwed to it with screws two metal...
Powered by a diaphragm
The proposed homemade compressor is intended for household use. With its help, you can quickly and efficiently carry out painting work or inflate a car tire. The compressor consists of an...
