Can we talk about the circular saw? [Experimental 0.C-3238]

I cant find a hack saw in my world so I am using a circular saw for deconstruction of vehicles. But whats weird is you remove parts of vehicles while the circular saw is off and it doesn’t take any battery. Also when the circular saw is on it has no metal sawing capabilities.

It would be great if we could at the very least add some metal sawing ability to the circular saw.