产品名称: AT3217 产品说明: Z1C-KA-20 xx钻孔直径Drill Diameter: 20mm 额定电压Rated Voltage: 220V 额定频率Rated Frequency: 50Hz 空载转速No-load Speed: 1100r/min 额定输入功率Rated Input Power: 500W 重量Net Weight: 2.3kg