Can you cut magnets with a versacamm? I would think it would dull the blade rather quickly. Has anyone done this? Do you need a special blade? I put magnetic material through my camm 1 and used one of my old blades. I put the pressure to 300 and it did cut through. Is this safe? I seem to be getting alot of magnetic jobs that are small circles different shapes. I would like to keep it in house.