Well, it's stone not porcelain which is all I've ever worked with in my 5 or 6 tiling experiences, and I'm not a
tiler is all I can say to that, I didn't give it a thought, the Tile cutter I did though, I fix TV's, it like me buying a £4.99 multimeter?, I only use Fluke.
It was a "De Walt" angle grinder though. . . . . . .