18V 1/2" high torque impact wrench delivers 0 to 1650 rpm (revolutions per minute) and 0 to 2600 IPM (impacts per minute). It lets you handle a wide range of heavy-duty fastening and loosening applications quickly and easily. The heavy-duty impact mechanism directs 300 ft/lb (feet per pound) of maximum torque to the fastener without kickback. Detent pin anvil. Capable of performing a wide range of fastening applications like roofs and wall applications, metal-to- metal application, metal-to-wood applications, light-duty fastening applications, etc. The textured, anti-slip grip reduces user fatigue and discomfort. Durability of the impact wrench tool is further ensured by the magnesium gear case and all-metal transmission. The tool is compatible with the DeWalt 18V system and works with all 18V DeWALT batteries (XRP, XRP Lithium-Ion, and Compact). Battery and charger sold separately.