be easily treated with sandpaper, if you use this wooden rod of suitable diameter. The operation is performed through wrapped around it a piece of sandpaper required granularity.
Recommend to read
AMPHIBIAN SH-2
In the summer of 1929 went up in the air the first Soviet amphibian. It was a W-1 with a 65 HP motor, built by aviation enthusiasts — thirty-year-old engineer Vadim Borisovich Shavrov...
INCREASE THE RELIABILITY OF THE “GRINDER”
A master homebrew, working with metal, have in their Arsenal, angle grinder, called colloquially the "grinder" (the name originated in the old "stagnant" times, due to the fact that this...
