There is a two-handed saw, which must be sharpened.
Maybe the specs, then how to "uproot" the saw teeth, the
cut normal "path" (that neuzsispraustu).
Maybe there are any formulas, depending on tooth size and thickness of blades?

Nesivaikant formulas, a simple recommendation: bent teeth
side of the half blade thickness (minkštesniam, drėgnesniam tree can be
more), and not bent from the base and the upper half or netgitrečdalis.
http://www.chrab.chel.su/archive-uro/16-05-07/6/A199556.DOC.html
http://www.stroyadom.ru/archives/445
http://remstroi.biz/text/text110_zatocka.html

At least some older saws dedukas processed by the eye-ish made,
equally important to say that would be folded.

some "teeth Flip" he had not a special "royal" devaisa.
Much like rivet, these days I can not imagine where such incoming,
unless the self-constructed. Devaiso adjusts the speed (tooth recline) and what
2 shows the trends Vary in one and a half, the rest to another.

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