DRILL 9 Core Drill Motor • Three-position speed selector. Anti-shock electric safety system (PRCD wire) Mechanical friction clutch to release the motor in case of jammed core bit. Heat treated cogwheels for improved resistence. Aluminium body and water inlet included. Item code R.P.M. 1st speed / 2nd speed / 3rd speed Drill columns Self adjusting wheels. Featured with a drill bit centering device. Tipping safe system in the base and the wheels. Two strong rig models available, both made of anodized aluminium with a tube core and featured with 2 rack tracks. Prepared to use vacuum pump (only RIG 3). RIG 3 Item code Speed reducer gearbox Net weight (Kg. / lbs.) Packaging dimensions (L x W x H (nm / in) FEATURES AND BENEFITS OF THE RIG RANGE Speed reducer gearbox: High - Low speed. Bubble Level.