When processing a file soft metal (or plastic wood) in the notches of stuck particles of cutting material, which is not easy then to get rid of. This will not happen if you RUB the tool with chalk or charcoal.
Recommend to read
PARITEL ‘ CLASS F1А
What models of gliders was not in the sky above the sports airfields! Short-tailed side by side with these, whose stabilizer it seemed unreasonably far related from the wing, the search...
A MOTORCYCLE INSIDE THE WHEEL
One-wheel motorcycle that is not afraid of off-road, constructed in the village of Yanino in the Leningrad region Eduard Melnikov. A four-foot wheel of a car rolls freely through meter...
