Thought I'd chime back in regarding blade longevity.
I thought it would be fine to cut some stainless exhaust tubing with my mild steel blade, because... hey, it's pretty thin stuff and all....
NOPE
It wiped that blade out QUICKLY.
Yeah, don’t do it. It was an expensive lesson to learn. If I end up doing more stainless exhaust work, I’ll order one of the stainless blades.Thanks for figuring that out, I just bought a bunch of stainless exhaust tube!