air tank conversions

Hope your all doing well, I’m getting some potentially goofy ideas in my head. Does any one know of a way to convert those little camping propane tanks into air cylinders? I would imagine it would be a simple matter of drillng out the existing valve and re-tapping the hole to recieve a schreader valve and npt fitting…( well simple until the explosion… um maybe this isnt a good idea at all) any toughts. [B)]Mark

Sounds too complicated. I’ve been thinking of using an air horn airtank. They allready have the holes in 'em, just need to connect it to the compressor then add a regulator.

It should be easy enough with the correct fittings…not sure it would be worth the effort though!