I bought it to cut tiles.. it cuts like butter.. However, I cut a small amount and didn't see any difference due to wear! I don't know now if someone works with it for a long time how much it will withstand.. Anyway, it is very high quality.

Update 23/2/23
I cut a sidewalk tile (the classic one) and it cut very easily there.. I also tried it on asphalt a little but it's not for much.. Maybe it needs a larger disc!

So far, I have easily cut tiles, slabs, concrete, mortar, bricks, and concrete (be careful with the iron)