Dong Cheng 20V Cordless Impact Wrench, Max Torque 360 Ft-Lbs (488N.M), 1/2 Inch ?Exceptional Torque Performance?Delivers up to 360 ft-lbs (488 N.m) of tightening force, effortlessly loosens bolts up to 503 ft-lbs (682 N.m), perfect for heavy-duty applications like tire changes or structural assembly. (2 Batteries Version ASIN:B0DCVVB73Y) ?3-Speed Precision Control?Offers 3 adjustable speed settings (258, 295, 360 ft-lbs), combined with a variable speed trigger for up to 20% more control, ensuring optimal power for various tasks. ?Advanced Brushless Motor?Equipped with an all-copper motor, delivering 30% more stable power and 50% longer runtime compared to traditional motors, making it ideal for extended use. ?Fast Directional Switching?Switch between forward and reverse in just 0.5 seconds with a single button. Advanced loosening technology reduces wear by 15%, protecting the workpiece during reverse operations. ?Integrated Led Illumination?Enhanced visibility in dimly lit environments is ensured by the built-in LED light. ?Versatile Compatibility?Suitable for over 90% of clamping structures, dismounting, installation, and automotive repairs, making it a reliable choice for both DIYers and professionals. ?Comprehensive Package Inclusion?4.0Ah battery, fast charger, 4-piece impact sockets (3/8"(10MM), 1/2"(13MM), 3/4"(19MM), 13/16"(21MM)), 2-piece cylindrical pin, 2-piece O-ring, 1-piece belt hook, and a heavy-duty nylon bag.