What tools can I use to get a clean cut through thin steel? Specifically, I have several mini beer kegs I need to cut the bottoms out of. I don't mind it taking a while, but my cuts are jagged (easy to cut myself on them) and it takes me about an hour and a half to get a semi-clean cut to where I don't cut myself.
I also would prefer a tool that does not create sparks, as I don't exactly have a fire-safe environment to work with, but I can always do the cutting elsewhere if need be.
Best Answer
A Nibbler, is a tool that is used for cutting thin metal. A heavy duty nibbler is usually capable of cutting up to 14 gauge steel. I'm not sure what gauge metal is used for mini kegs, so this tool may not be appropriate in your situation.
Some nibblers work similar to a punch and die, nibbling small sections of the metal at a time (think hole punch). Other versions make two parallel cuts, and roll the scrap material in front of the tool as they cut.
Nibblers come in both manual, and powered variations. Powered version can be powered by both air, or electricity.
There are even some available that attach to a drill, converting the drills rotary action to a reciprocating motion.
Nibblers will give you a clean cut, and will not create sparks.