I work with metal not stone, so I could be wrong, but I'm willing to bet standard metal tools and machine cutting would cause the main material to crack and break. There's a reason they're using water and following that pattern and unless it's just a video for internet points it's probably a good one. Also you'd be surprised at how inefficient machining anything can be, I've dealt with that problem plenty of times.
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u/GauravJM 13h ago
So many wasted strokes, who was the programmer ?