Dewalt DC223KA 24 Volt Heavy Duty 3 Mode Dedicated Cordless Hammer Ideal for drilling anchors & fixing holes into concrete brick & masonry from 4 mm to 22 mm Large 19 mm optimised hammer mechanism delivers corded drilling performance Efficient & compact gearbox for longer runtime & lighter weight Extremely compact design & rear mounted battery for excellent balance & optimum comfort Internal mechanism connected to external housings via spring dampeners meaning significantly lower vibration reduced user fatigue allowing longer operating periods Air cooled batteries supplied as standard improving runtime when batteries charged hot & extending battery life Impactstop mode for rotary drilling only in wood ceramic steel Rotation stop for light chiselling applications in plaster tiles & render Electronic motor brake for additional control Spring loaded battery latch system & guiderail for quick change & and secure battery fitment Modular component design for trouble free servicing Rubber coated grip to reduce surface vibration & user fatigue DC223KA Specifications Voltage 24 V Battery Ni Cd 20 Ah Power Output 300 Watts No Load Speed 1100 rpm Impact Energy 21 J Blows per Minute 04200 bpm Tool Holder SDSPlus Max Drilling Capacity Wood 30 mm Max Drilling Capacity Metal 13 mm Max Drilling Capacity Concrete 22 mm Weight 38kg Length 290 mm Height 240 mm DC223KA Standard 1 hour charger 2 batteries Multiposition side handle Grease Heavy duty carrying case