One of leading Professional power tools supplier in china, such as impact drills,angle grinder and demolition hammer, we devoted ourselves to power tools many years, we would like Win-win each otherModel: CF7139BRated Voltage(V～): 220VRated Frequency(Hz):50HZRated Power Input(W):650No-Load Speed(r/min):0-2800Max.Drilling Capacity:Steel(mm)D13Wood(mm)D20Packing details:color box+carton box10pcs/ctn47*33*54cmWe are manufacturer of electric power tools with well-equipped testingequipment and strong technical force.With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in industrial building and other industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!