The Milwaukee M18ONEIWF12-0X M18 FUEL ONE-KEY 1/2" Impact Wrench combines cutting-edge brushless motor technology with innovative ONE-KEY connectivity, delivering exceptional performance and customization for professional use. This impact wrench offers superior torque and efficiency, making it perfect for heavy-duty applications. Its compact design ensures ease of use in tight spaces, while the ONE-KEY app allows for tool customization, tracking, and management. The M18ONEIWF12-0X is a must-have tool for professionals seeking reliability and high performance. Features and Specifications: Brushless Motor Technology: Provides increased power and extended motor life. ONE-KEY Technology: Enables tool customization, tracking, and management via the ONE-KEY app. High Torque Output: Delivers up to 300 Nm of fastening torque. Compact Design: Measures only 171mm in length for better maneuverability. 4-Mode Drive Control: Allows for precise control over output speed and power. REDLINK PLUS Intelligence: Ensures optimal performance and protection from overload and overheating. Friction Ring Design: Allows for quick and easy socket changes. Integrated LED Light: Illuminates the work area for better visibility in low-light conditions. Voltage: 18V Torque: Up to 300 Nm Speed: 0-900/0-1400/0-1900/0-2500 RPM Impact Rate: 0-3200 IPM Weight: 2.1 kg Batteries Included: No (bare tool)