Makita DTW700TJX1 18V 430W Impact Wrench, 700 Nm

The Makita DTW700 is an 18V LXT brushless cordless impact wrench with a 12.7 mm (1/2 inch) square drive. Makita states a maximum fastening torque of 700 N·m, a nut-busting torque of 1,000 N·m, a no-load speed of up to 2,200 rpm and up to 2,700 impacts per minute across four power settings, a variable 4-speed brushless motor, twin LED lights and an electric brake. Net weight is 2.3-2.7 kg depending on the battery. The DTW700TJX1 kit adds a battery and charger, as stated in its own model code.