ALL-PURPOSE SYSTEM IS BASED ON A POWERFUL MAIN DRIVE UNIT. THE VARIOUS ATTACHMENTS CAN BE EASILY AND QUICKLY CONNECTED BY MEANS OF A UNIVERSAL GEAR BOX OR DIRECTLY. PLUS IS EQUIPPED WITH A SINGLE PHASE AC MOTOR. THE STURDY BALL BEARING WORM GEAR DRIVE IS COMPLETELY MAINTENANCE FREE. THE UNIT FEATURES ELECTRONIC SPEED CONTROL VARIABLE BETWEEN 10RPM TO 300RPM, A DIGITAL SPEED CONTROLLER REGULATES THE SPEED.