Ryobi tools that Harbor Freight doesn't make includes a cordless pool vacuum, a hot wire foam cutter, and a cordless power ...

Make enough attempts to cut foam using whatever you’ve got — utility knife, hacksaw, serrated plastic knife — and you’ll wish hard for something that cuts cleaner, faster, and better. While there are ...

Let’s face it: cutting foam with a knife, even a serrated plastic knife meant for the job, is a messy pain in the ass. This is as true for insulation board as it is for the ubiquitous expanded ...

For my miniature wargaming, I am making styrofoam (expanded polyethylene) hills. I've made a simple nickle-chromium hot hot wire knife on a wooden frame (including a spring to keep it tense when hot).