Professional hand machines for grinding and polishing stone, concrete and sanding wood floors. True Klindex innovations with the professional stone and concrete polisher in mind. Take the swivel wheels on the Waterfire grinder, making it easy for the operator to direct the machine and hold it level at all times. Or the Klindex UFO a small foot print machine with a three satellite system making grinding and polishing work tops and other horizontal surfaces a breeze. And the Vertika the multifunctional machine for horizontal and vertical polishing of stone and concrete. All delivering outstanding finishes to stone and concrete surfaces.