
I have a couple cable rippers for larger cable and while I am not sure of the exact size of that one I suspect it works on large cable as well.
What I have in mind incorporates Easton aluminum tubing that comes in a multiple of exact sizes. The cable would travel down the short tube and be split by a razor blade (single sided) for a long lasting precise cut. The tubing holds the cable in place so the depth of cut is always perfect. So far i have thought of four ways to attach the blade permanently.
I would set the tubing into two curved pieces of wood or tray acrylic so that two fingers could grip the tube so it could be pulled down the cable.
Most star quad is approximately a quarter inch in diameter so it is just a matter of matching up the tubing with the cable.
The beauty of my theory is the tubing is waste product, something a lot of people would normally just throw away even though in its initial stage it can be quite pricey. Here is an example of how you normally buy the tubing under consideration:
http://www.ebay.com/itm/12-Easton-X...701544?hash=item2a859417a8:g:AIAAAOSwSzRZSbaZ
I have been into archery for many years so I have plenty of the small pieces of tubing that one cuts off the shaft after cutting the arrow to the proper size for each individual. (I build, fletch and crest custom arrows)
Rigid copper pipe is readily available and if you can find that with a quarter inch inside diameter I imagine you could do the same with it. You would need a small reamer or deburring tool to take away the sharp edge on the inside of the metal but even a philips screwdriver can work in a pinch.
This should well be a viable solution but not for everyone. I have rethought the grip portion and a simple graduated rubber grommet over the end of the tubing attached with hot glue or epoxy would do the trick.
Tom