We have very picky contractors. In this business, if things do not come out right the first time, they often move on to the next supplier. I am not a quitter and over the years have learned much easier ways of achieving the look our clients want. I do not sacrifice quality just because the tools I use work faster. Anyone that has ever put together custom counters understands the necessity for tough diamond grinding wheels. You will be looked upon as a genius if you get it right.