How to smoothly cut plastic? Answered
I did a home automation project and I even fabricated PCB. I got a plastic box for encasing my PCB. The plastic box needs to be cut in two places to give the power chord and connection to the relays. I had soldering iron so I beat it up to a straight rod and tried to cut some plastic boxes that were lying around in my home. the heat was too much and even though the cut was somewhat accurate the heat caused the surrounding plastic to eventually melt and it became ugly.
Any idea how I can cut the plastic smoothly?