How to make a handheld USB powered foam cutter out of PVC tubing for under $5

In this tutorial I will show you how you can make a handheld USB powered foam cutter out of PVC pipe for under $5.

Click on video below for full tutorial…..

 

Parts list:

USB cable

push button

eye bolts X 2

Nichrome wire AWG 30

Phone charger  1000ma

1/2in pvc pipe X a few feet

1/2in elbows X 2

1/2in T-conector

Milk Cap

wire for connecting everything

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