Ive,
Another tool that works great for cutting tube is a ring cutter.
This is the tool used to cut a ring off of a persons finger.
Due to the teeth on the cutting wheel it is a little more difficult
to use then the pipe cutter but it works fine once you learn the
technique.
Good luck
Greg DeMark
email: greg@demarkjewelry.com
Website: www.demarkjewelry.com