PRO-1 HOT KNIFE, Electric Heavy Duty Foam Cutter and Wax ...

• Rigid Stainless Steel Blade won't bend or warp
• High Temperatures Up to 750 degrees for fast cutting
• High Powered Hot Knife - 110 Volts, 130 Watts
• Wont Shut down to Cool High, Medium & Low Settings
• Includes Depth Gauge/Stand & 6' cord

hot knife:
I used it to burn lines in my stryofoam basement walls for electric wire, it took along time to burn a groove 7 foot long by 2 inch gap for the wire. The handle broke before I was half way done using it. I had to take it to a welder and have it spot welded back together

Amazing tool!:
I work at a high school that goes ALL OUT for Spirit Week decorations, and most of them are made of 1- to 2-inch styrofoam. This cutter was indespensible as we sliced our way through sheet after sheet (after sheet after sheet!) of styrofoam. It is worth every penny if you have cut lots of styrofoam. However, it's important to keep in mind that melting styrofoam gives off noxious fumes, so it's vital to work in an extremely well ventilated area!