Drive machine with drive shaft Ø 22.2 mm, for 1, 2 or 3 diamond cutting discs Ø 180 mm, with maintenance-free gear and safety slip clutch. Powerful 2200 watt motor, multifunction electronics with soft start, idling speed limiting, overload protection, safety switch. Suction nozzle for connecting a vaccum cleaner/dust extractor. Supplied in a sturdy plastic case.