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I think it
is easier to saw metal sheets than to cut it with shears if you follow some rules.
1)
Clamp
the saw blade so strong into the jewellers saw frame, that it gives a little
“clink” if you snip with your fingernail against the blade.
2)
Always
3 teeth should be within the sheet metals strength. If the blade is finer, you
need more time, if the blade is coarser, the blade stall.
3)
Wax
the blade from time to with a candle stump. A waxed saw run much easier.
4)
Saw
with long equal strokes and with a lose hand. Don’t cant the saw sideward.
5)
Let
run the saw by itself. Exert no pressure on the saw blade.
If
you have to saw a very thin metal sheet, lay the metal sheet on a thin piece of
plywood and saw both parts together. You can, if necessary the metal and the
wood glue together with adhesive tape on one or two edges.
Edmund
www.emailkunst.de