How to Make a Styro‑Slicer — Easy, Multi‑functional Styrofoam Cutter Overview: A hot‑wire foam cutter uses a thin, taut metal wire (commonly nichrome or iron) heated by electrical resistance to ...
Cutting foam with a hot wire is a common technique to shape foam in a wide variety of shapes. If you want to cut something detailed and precise, like an airfoil, you probably want to use a ...
Tutorial showing how to make a cosplay sword or display prop: a cartoon sword from Adventure Time built from cheap insulation foam using a hot wire cutter. Tools and materials used include a hot wire ...