11-05-2013, 10:46 AM
(11-05-2013, 04:08 AM)awemawson Wrote: The wet grinders I've seen working on Terrazzo floors spin a lot slower than that - perhaps a few hundreds of rpm
Andrew
From the little research I've done on them they use a much larger wheel and high down pressure. Think I would run into problems working around sink openings and corners with that method. The grinder i'm building will use a commonly available diamond wheel that operates best with high rpm and low pressure. I'll be controlling the height of the cutter by running the grinder on rails, sort of like a crude surface grinder.
Free advice is worth exactly what you payed for it.
Greg
Greg