Here’s a simple device, which you can use per minute to make any small spiral spring. A u-shaped bracket with the rows of holes and some steel tap wrenches of different diameters — all that is required. Insert in the corresponding hole of the bracket selection tool, thread through the top hole and the slot of the nose of the crank end of the wire And twist the handle.
Recommend to read
HERE’S A SPATULA
We are all accustomed to the fact that the spatulas (tools for applying putty) are smooth metal, plywood or rubber plate. Of course, if you want luted to a flat surface, they can not do...
DUSHANBE STARTS
Since 1980, the "geography" of the USSR Championships in the sport of flying remained the same — start small rockets passed on two "spaceports" ("Tapani" under Tbilisi and "Aranci" near...
