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
TAKE FROM AEROSOL
If you use as "inflatable fuel tanks cuts rubber catheters are recommended... not to throw away spent cartridges from under aerosol mixtures. The fact that after cutting of the cylinder...
HANGER BIKE
Indeed, the problem of storage in the apartment forever preventing bike will be able to decide if you pin at the top of the corridor wall a kind of hanger for him. Hanger consists of...
