Can I drill whole in a heavy cooking pot and then weld a 1.5" 'weld o let' into that?
If you dream it, you can make it. I do not know what purpose you are using this for, but yes, it can be done. Just make sure you use it in a safe manner. I hope this information is helpful to you. Good luck.
What is the pot made of ? Is it stainless, copper based, or what. There are many ways of welding almostAnyrhing. There are also so many mixs of metal. Is this a cookingPot?