Cordless impact wrench

Brushless motor Voltage: 20V Square drive: 1/2" No-load speed: 0-1200/0-1800/0-2200rpm Impact rate: 0-2400/0-2800/0-3300bpm Fastening torque: 480Nm Nut-Busting torque: 600Nm Integrated work light Include: 3 Pcs sockets(21,22,24mm) 2 Pcs 4.0Ah battery pack(WLBP540) 1 Pcs charger(WFCP518) Charge volts:220-240V~50/60Hz Packed by carrying case