I was at my least favorite store today - the orange one. They have 10" TS
saw blades, and some say "thin kerf".

But are they realy thin kerf, or is that just marketing hype? None of them
list their actual thickness, so I am little skeptical about buying one
unless I know that it really thin kerf. When I stack one against a regular
blade, they seem pretty much the same to me.