Features-Brushless motor. -With LED work lights. -Large torque can be used for truck tires. -Large torque, tire disassembly, easy to deal with. -1300N.M high torque, stepless speed change switch. -Tungsten steel shaft, high hardness and wear resistance. -Suitable for construction site shelves, maintenance, woodworking, etc. - Forward / reverse / lock switch, support forward / reverse driving and safe locking.Specifications:Square drive: 1/2 Inch No load speed:0-5000r/min Rated impact rate:0-5000rpm Maximum torque:1300N.mPackage Included :1x Brushless Impact Wrench ( not include sleeve and battery)