Brett h "And for the stubborn stuff ya just flick over to the Hamm..mm.mm...er setting "
Not on your nelly! That's what we have silicon carbide wheels for. They do a much better job of putting in fractures.
Fullerton, re too clean. Yes, but I had cleaned and dried it after testing. It went through a quartz crystal like a knife through butter and no internal sparks to indicate it was running dry or too fast.
Used iced water from the beer fridge, it was handy. But the splash guard was a little low and I wasn't wearing an apron.
regards
Gordon