"Jim Vincent" wrote in message
...
I hit send by mistake before I was done writing...

This should work fine with spectra. I don't think an electrically heated
blade
is the way to go because it takes time to heat the blade. When you want
to use
a guillotine, you want to use it NOW!


The more I think about it, the more I like the rotating cylinder in a block
idea . It's very robust, easy to make and the cutting edges are protected.
Sharpening the edges would just be a matter of using a cylinder hone in a
hand drill. The Spectra could be protected from the edges with a cut-able,
thin wall plastic tube inserted into the through-hole.

Bill Daniels