When processing a file soft and ductile materials cut quickly becomes clogged with sawdust. Cleaning the same tool is often more time consuming than the workflow itself. That it was a dispute before the grate in the notch of the file with chalk and sawdust are not in it to get stuck.
I. GLUKHOV, G. a R a n with it, Mordovia
Recommend to read
GARDEN IN A BOX
Usually vegetable seeds, berry and horticultural crops are kept in bags, which is not very convenient. Much handier to keep them in a special box with drawers. It is easy to make from...
THE REBIRTH OF THE “HARD” ROCKET PLANE
First the model of similar schemes appeared in the all-Union competition in 1982. With them were athletes from Moscow. But at the time of competition for soft raketoplana the type of...
