POWERFUL DRILL FR LARGE DIAMETERS.USER BENEFITS:Robust die cast aluminium gear housing for optimum heat dissipation and durability.Vario (V)-Electronics for working at customised speeds to suit various application materials.Two-speed gearbox.Metabo S-automatic safety clutch: mechanical decoupling of the drive for safe working should the drill stop unexpectedly.Forward and reverse rotation.Suitable for powerful drilling of larger diameters and for stirring thick, liquid-like materials.Comfortable operation and safety through auxiliary handle.