"Puckdropper" wrote in message
eb.com...

I had the little bow saw out tonight, and noticed the teeth are sharpened
simply and very much like a hand saw. Grab a file, put on some music and
just follow the angle. You may want to put just the blade in a vise, but
whatever works.

The problem with "modern" bow saw blades is that most if not all of them
have hardened teeth, i.e., they are throw aways.