DEWALT DCF961N High Torque 1/2in Impact Wrench comes as a Bare Unit, NO battery or charger supplied.Complete tough jobs utilising the power of the 18V XR 1/2″ High Torque Impact Wrench. Delivering 1626Nm of torque and 2372Nm of breakaway torque, up to 71% more than DCF899, making it ideal for heavy-duty fastening applications. After 4 seconds of impacting, the tool automatically provides an increase in power to aid in loosening stubborn fasteners. Other features such as PRECISION WRENCH mode, to help prevent overtightening and fastener run-off, a 4-speed mode select to easily change speeds and LED brightness are included to help maximise efficiency and productivity on the jobsite.The DEWALT DCF961 High Torque Impact Wrench is ideal for heavy-duty fastening applications. Its efficient brushless motor delivers high performance, extends tool life and allows for much shorter design. After 4 seconds of impacting, the tool automatically provides an increase in power to aid in loosening stubborn fasteners. The 4 mode membrane switch allows for better application control. Precision wrench mode helps to prevent overtightening and fastener run-off. A variable trigger allows complete control over all applications. Its comfortable rubber XR grip and switch increase user comfort whilst providing maximum control. There is also a bright white LED with delay feature for improved visibility and functionality. You can also control the brightness, so you can dim or turn off the light as you see fit.Features4 Mode membrane switch with Precision Wrench allows for better application control1/2 square drive with hog ring allows quick socket changesVariable trigger allows complete control over all applicationsEfficient brushless motor delivers high performance, extends tool life and allows for much shorter designBright white LED with delay feature for improved visibility and functionality. Now with brightness control so you can dim or turn off the light.