We need to cut square "holes" for access panels. Figuring on ordering this
since we don't carry it in stock. It's supposed to cut steel, aluminum, tin and other materials up to 20 gauge (1 mm) according to the owners manual. Since we will have the air compressor mounted under the bus, I figure we might as well pick up a few air tool rather than pay the extra $$ for corded or cordless ones. I will be glad to get the air compressor. A few weeks ago, I needed to put air in the Jeeps tires. Took 6 tries before we found a station with a working air fill. Good thing it wasn't imperative!
Side note: harbor freight air shears cut up to 18 ga.