While there are all sorts of ways to build a hot wire foam cutter, this design from [jasonwinfieldnz] is both interesting and imitable. If you don’t already know it, nichrome wire is nifty stuff ...

This is as true for insulation board as it is for the ubiquitous expanded polystyrene kind of foam used for everything from coffee cups to packaging material. Those stick-type hot wire cutters ...

It has been three years since Dean Bertram took the plunge on a new career. A machinist by trade, Bertram purchased Innovative Foam from founder Glen Kadelbach, a longtime acquaintance of his. It ...