A friend of mine built a hot wire CNC cutter to make model airplane parts with and he used a piece of MIG wire, probably .023 non flux cored, with a big spring to maintain tension and an old 12V ...

Cutting wire by hand is hard—even with a pair of light-up dikes—especially when running the fat wires that serve breaker subpanels. Milwaukee’s new ratcheting power cable cutter should aid ...

The bow-style cutter features laser cut parts, a pair of 1/4-20 bolts, a power supply, and about a foot of nichrome wire. It’s the bare minimum for cutting foam, but it seems to work really ...