DIY Hot Wire Foam Cutter (No Soldering)

DIY Foam Cutter Using the IRF540N MOSFET

🌈Day 9: Hot wire foam cutters. Made these for an upcoming project only using scrap materials, but even if I bought all these materials new it would still cost less than buying an actual foam cutter. I’ll probably look for a better power supply to really make the wire cut like a hot knife through butter (or like a hot wire through foam). Although this project was intentionally scrappy, do you have any ideas as to how I could have done this better? #scrappyengineering #dailyproject #nichrome #foa

Hot wire CNC foam cutters | 3D Foam cutting machines!

How to build a Hot Wire CNC Foam Cutter - Parallel Port Version - rcKeith

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Hot Wire Foam Cutting With a Arc Welder

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