240v wiring question

So I've been getting a few new welding and metal working machines in my garage and 120v 20a circuit just isn't cutting it. My stove outlet in my house is on the same wall as my garage, would it be against code if I added another 240v receptacle to the range circuit?

I was thinking it would be doable by just going through the wall and wiring in another receptacle.

Any idea?

Please help.

Thanks!

I didn't find the right solution from the Internet.

References able2know.org/topic/422120-1

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