k0ua
Epic Contributor
This: Heavy Duty 4-1/2" Angle Grinder
Combined with this:
10 Piece 4-1/2" Grinding and Cutting Wheel Assortment for Metal
Is an excellent tool for cutting thick and thin metal. The thin cutting disks will slice through about anything with minimal effort.
It probably would have worked better than the jigsaw, and I have them of course, but I was up ladder with the jigsaw in my hand, so I stayed with it.