If the only tool you have is a hammer, everything looks like a nail. Conversely, if you have the right tool for every job, it makes the difference between pro and amateur. [ftregan] needs to cut ...
Foam is all kinds of useful, but trying to cut it with scissors or a serrated plastic knife is usually an exercise in futility. What you really need is a hot wire for nice clean cuts. [Elite Worm] ...
The foam board tools are used to cut straight, v-grooves, bevel, rabbet joints, and circles in foam board. In the Maker Lab we a FoamWerks deluxe cutting kit.