The tool generates 4-axis ruled-surface paths — it doesn't care what your machine does with them. If you have a machine that accepts standard G-code and your material can be cut by a sweeping straight wire (or knife, or whatever), it'll work.
In practice: hot-wire on foam (EPS, XPS, EPP, EVA, PE), thermal knife on EVA / fabric, and probably hot-knife on certain waxes. Not lasers (need different kinematics) or routers (rotational tool).
In practice: hot-wire on foam (EPS, XPS, EPP, EVA, PE), thermal knife on EVA / fabric, and probably hot-knife on certain waxes. Not lasers (need different kinematics) or routers (rotational tool).