I have my 67 year old saw in the shop. I'ts about 1/3 of the size of the full size. Martin
http://www.designboom.com/shop/design/frida-studio-zanocchi-and-starke-11-26-2015/ can be shipped in a flat box too a cushion could be an addition
Nice drill - and motors were EXPENSIVE so the quick-mount "shop motor" fit many different tools - and you can only use one at a time anyway.
https://www.createabed.com/shop
...but there is such a thing as a sawzall available at the local rental shop that would do the job, especially with a flush-cut attachment.
Consider scrounging a piece of 1/8" stainless steel welding wire from a store or shop. More ridgid than copper, long lasting. Joe
-snip- And once you have one in your shop you'll be amazed how often it proves useful. Grind metal or concrete, cut metal, sand anything. . . . Jim
And, it will be a shop compressor with a 50 gal upright tank, for running air tools.
You just need to shop around a bit more. I use the cheap plastic ones, they work fiine.
I installed some from the house to my detached shop. Lasted about 5 years and after the 4th split I replaced it with schedule 40 pvc.