? FEATURES:620 watt Motor – gives efficient output.Locking button – for easy operation by locking the switch when running.3+1 mode selector – Easily converts from rotation only, hammering only to rotary hammer modeSDS-plus holding system – Tool-free bit changes with automatic bit locking Double insulated, complies to GS, EMC, CE. ? SPECIFICATIONS:Voltage: 230 V~ / 50 HzPower input: 750 wattNo load speed: 850 rpmImpact rates 4,850 rpmCapacity:? Concrete: 24 mm? Steel 13 mm? Wood 30 mmNet weight: 2.4 kg? PACKAGING:CARTON: 3 pcs / ctnGW / NW: 14 / 15 kg20 FCL: 1,767 pcs