A roll of soft rags or foam rubber, emery paper wrapped, simple and perfectly working device for sanding curved surfaces, whether wood or metal. And the same skin in combination with two plates in it, fortified at a right angle to each other, help out in cases when you need to sand the surface of the angle or corner joint of a part or product.
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ANSWER: X = 3!
Durable wide goats good for working with long logs. How to saw Poleshko, if its length is less than the distance between the supports] it's very simple! Additional pitch — the third leg...
THE CONDUCTOR-TELESCOPE
Of tubes of different diameter, tightly placed one on another, you can build a jig for drilling end holes in cylindrical rods of various cross sections. For the outer bushings are better...
