Impact Drill D135Z1J-NG03-13钻孔能力Drill Capacity Steel 13mm Wood 25mm Concrete 16mm空载转速No-Load Speed 1800 R/Min最大冲击次数Max Impact Rate 28600R/Min额定输入功率Rated Input Power 500W额定电压Rated Voltage 110/220V~额定频率Rated Frequency 60/50Hz每件台数PCS/CTN 6外形尺寸Measurement 51.5X27X21 Cm净重/毛重N.W./G.W. 2.7/2.85kg