Hey good people - Rob here.
I’ve been scouring youtube for some cool instructional videos, and found this one about profiling and polishing granite countertops. Note that the information is great, but the guy’s voice tends to be a bit soft, especially when compared to the grinder which he starts up at the 3 minute mark (be prepared to turn your sound up, and then down when he starts grinding - I startled a co-worker when I was watching it myself…). It’s a bit noisy, but not as noisy as the real thing.
Anyway, here’s the video:
