PLASTIC CARRY CASEUSER BENEFITS:Combination hammer with 3 functions: hammer drilling, drilling and chiseling.Vario (V)-Electronics for working at customised speeds to suit various application materials.Electronic soft start for precise spot-drilling.High performance hammer action, precisely mounted in a housing made of aluminium alloy: long-lasting and robust.Metabo S-automatic safety clutch: mechanical decoupling of the drive for safe working should the drill stop unexpectedly.Lockable switch for comfortable working in continuous operation.