I am very new to the vinyl cutting business and I have to give a quote for 150 magnets. I would normally out source this job...but since I just bought a vinyl express vinyl cutter I figure I can do it myself. But before I break my brand new machine I would like to know if I can even cut through magnetic material with a normal cutter blade? How thick of material can I cut through? What is a good magnetic material to by? Thank you.