Dongcheng DCPB16E Cordless Impact WrenchIntroducing the Dongcheng DCPB16E Cordless Impact Wrench, a powerful and versatile tool designed for various fastening applications. With dual 18V 4. 0Ah batteries, it ensures long lasting operation without the hassle of cords. The wrench features a no load speed range of 0 2200 revolutions per minute (r min) and a rated impacting frequency of 0 3200 impacts per minute (? min), providing efficient and precise fastening. With a fastening torque of 230