Threefunctions.(三功能)RatedVoltage(额定电压):220-240V/110VRated Frequency(额定频率):50Hz/60HzInputPower(额定输入功率):1100WNoLoadRPM(空载转速): 800min-1ImpactFrequency(冲击频率):4000min-1Drillbit:8/10/12x120mm、Point chisel:14x200mm、 Flatchisel:14x200mm、 13mmchuckandadapter、Greasecase、dust-proofcover、spanner、depthgauge.