Our 3-step dry pads have the same crystal coated diamond technology as our 3-step wet pads. The ceramic bond can withstand high temperatures and gives good life. These pads are perfect for the installer who gets paid by the foot. Position 1 sands the stone. Position 2 hones the stone. Position 3 polishes the stone brilliantly. These pads work with any variable speed grinder/polisher at 3000-4000 rpm.