
Construction and mounting the nail dowel for fixing metal structures to concrete made from hardened steel. If you release hardened on the fire and sharpen the head a certain way, and then tempering it — get a perfect tool to the drill for figured wood and soft metals.
L. MOROZOV, G. Samara
Recommend to read
Takes off like a real one
Many teenagers in summer camps and model aviation clubs enjoy making and launching thermal aerostats or, as they are also called, Montgolfier balloons filled with hot air.
Everyone who...
“AIRCRAFT” OPTION
Anyone who has ever seen race speed RC boat, certainly will remember the "aerobatics" microcameras that they performed by teams of "pilots".Requirements for such models. Without their...