I was expanding a hole in what I think is drywall in between two closets. When I took the drill out I noticed some metal protruding and it looks like I went through a braided cable, but the metal looks pretty thick.
No idea if it's electrical or structural.
I attached some pictures please let me know (I took out the fuses before drilling and still have them out). Also in the picture the other side of the hole is NOT a cavity between two walls, rather it is the other side of the wall and is the other closet.
Thanks for any help!