The parameters of the tools can be controlled by a foil keyboard with pictograms, while the set is a basic equipment and is supplied with a digital display, enabling the optional additional function ENDO/RECIPROC for all types of brush micromotors. Surgical suction is with the option of adjusting the height of the hose holder. A keyboard for controlling chair functions can be an assistant on the suction hose holder. The chair is fully programmable, has 4 memories, flushing position, previous position, Trendelenburg position. Programming of the insertion (zero) position is possible.