Originally Posted by
mizgeorge
I would use some lubrication!
I like cut lube (bur life), but you can just use a candle, or beeswax. Apply it to the back of the blade to minimise it clogging up your teeth. If you're cutting really fast, the coil can warm up a little, but not enough to really feel.
If you've got some copper wire knocking around, have a practice on that first - you may find you mangle your first couple of coils getting used to sawing.
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