Bruce L. Bergman (munged human readable) wrote:

(...)

Hole saws tend to rip up thinner stuff, and a big hole saw freehand
tends to grab and buck and throw you - and someone already mentioned
snapped pilot drills when they grab. And work-hardening Stainless...

I've never used one of these, (or a plasma for that matter).
Would this work for your taillights and electrical boxes?

http://www.tools-plus.com/malco-hc1.html


--Winston