Greetings Folks...
I just make a small foam cutter  to cut a foam and thermocol. its a smaller size one. I'm using 15A Nichrome Wire. The input power is 12v and 1A power. It  cuts foam very well. but I'm making this cutter with Cardboard. When I cut foam, I need to increase the amps compared to thermocol. so The cardboard also burnt quite. I hope I will make a foam cutter with wood. the making video link below...
please give me a valuable suggestions and comments about Foam Cutter.
link:




some pics below