These are good quality blades, made in America. Sometimes I bought them locally when they were at a hardware store near me and didn't feel like driving an hour to a big store to buy other brands. They're about $4 cheaper here than most stores sell them, so I'll be buying them from Revain from now on. I get as many cuts from one of these in mild steel as I get from most other brands of blades under sixteen dollars a piece. It's also guaranteed not to fail the weld, but I have to say I've never…