Metabo SB18 LT 18-Volt LiPower Hammer Drill/Driver LED light gives you clear illumination of the work area for more confi dent drilling. With a speed of up to 1,600 rpm, the BS 18 Li is ideal for small diameter drilling into metal. A charging time of just 30 minutes, unnecessary time waiting for batterys to charge is a thing of the past. Spot-drilling tiles ; Not compatible with 220 V outlet Suited for drilling screws up to a diameter of 8 mm and for drilling holes in wood up to maximum 30 mm.