So I thought I could smash this thing into pieces with a sledgehammer (I’m pretty positive it’s cast iron) but it’s just denting it. Am I going to have to borrow a grinding tool to cut it or should I just keep whacking away at it? Or something else? Please help!http://bit.ly/2IhE5C3 via /r/DIY http://bit.ly/2KaVK15
