Brushless impact wrench that delivers 1396Nm of fastening torque and 1898Nm of breakaway torque. Features Precision Wrench mode for additional user control. Helps to prevent overtightening in forward, and run-off in reverse. 4-mode button switch enables easy transition between speeds and adjustment on light brightness when needed. Ideal for working with large-sized pipe flanges, grooved couplings, wheel lugs, concrete anchor bolt settings and many other heavy-duty impact wrench applications.