Quote Originally Posted by Crispyfried
Then you've just got to drill some holes so that you can stick the jigsaw blade in there and start cutting.
you can get a jigsaw for 10 bucks at the pawn shop...I bet you can get one for under 20 bucks from harborfreight or northern tools.:thumbsup:

this is the way to go...drill 4-6 holes evenly around your perimeter and then use jigsaw with metal blade...buy 2-3 because you will probably break one
If you try to snip that thick of metal...you will have a mess...trust me, it is better to wait and get the right tool for the job, Imho...