Burning holes in plastic? Would it work?

When you burn plastic it deforms it quite a ways back from where you burn. So it basically ruins the plastic quite a bit.
Cutting is better but melting works. Decent for rough holes, or use a lot of bondo. Use a soldering iron you don't care about, or a proper hot knife.
Speaking of, time for a shameless plug.

I've got a *Can'tSayThisOnTV*TON of cheap soldering irons, like >100. If anyone wants to buy one or more for melting or soldering even for broke people, send me a pm.
I have >100 soldering irons aswell.
4 to be exact, all with humungous tips that I will one day file/sand down to make small.