When processing large surfaces of metal or wood, each master uses to fasten sandpaper to any device. One of the simplest: a piece of wood, girded with a rubber ring This method is convenient because it allows you to quickly change the exhaust a strip of abrasive material by a new one.
Recommend to read
UNFORTUNATE THE SCOUTS
Going to the beginning of the XX century followed the rest of the main "sea players" to build a large armored cruisers, Britain was at a crossroads. A very large armored ships in this...
WHAT IS NOT “AUTOPILOT”!
Probably, many motorists familiar with this situation: after a continuous drive for a distance of 200 — 300 km of the right leg begins to resemble what it is and what it is time for her...
