Built for the jobs that push tools to their limits, the DEWALT 20V MAX XR 1/2 in. High Torque Impact Wrench brings serious muscle to heavy-duty applications. It generates up to 1,030 ft-lbs. of fastening torque and an impressive 1,400 ft-lbs. of breakaway torque — well suited for pipe flanges, grooved couplings, wheel lugs, and similarly demanding tasks. The included PRECISION WRENCH™ mode helps guard against overtightening when driving forward and prevents runoff in reverse, giving you greater confidence on critical connections. A 4-mode push button lets you move between speed settings quickly and also controls LED brightness on the fly.