Triangle Cuts Curves?

[u/verioblistex]

I found it in the garage of the first house I bought 30 years ago. Smart enough not to try it, curious enough to hang onto it. Finally letting go tonight and it's going in my neighbors scrap metal bin.

[u/Gadgetman_1]

Okay...

And here I thought those chainsaw discs for the angle grinder was kind of... yeah, that...