The diamond blade that I purchased did not even come close to what I expected. I feel that the seller does not care to make this purchase right. They're telling me it's illegal to use any diamond blade on a dry application. This is a turbo design with the segments but is lacking the proper amount of diamonds that it should have to cut the way it should. The blade is unbranded doesn't show direction of rotation and the listing doesn't say that it is designed for wet or dry cutting. UNSATISFIED!