DIY. Hot Wire Foam Cutter ( Large Format ) скачать в хорошем качестве

DIY. Hot Wire Foam Cutter ( Large Format )

I had to cut a large piece of foam 6 ft x 2ft x 6 inches I had to shave 2 inches off the depth. This presented quite a challenge. I decided to make a hot wire cutter. I used an old microwave transformer, a cheap bow saw, and a piece of resistance wire For safety reasons I used a foot switch so that the cutter was only live when actually cutting. The white wheel on the bow saw is the insulator from the frame. This was enough for the heat to cut almost any thickness. Viola, it works great…. Thanks for watching. Remember.... If it ain’t broke... keep fixing it till it is.