Most compact drill driver in its class, measuring only 174 mm in length. Brushless motor up to 50% more efficent and up to 2x longer life. 60 Nm of torque, best power to size ratio. REDLINK™ overload protection electronics in tool and battery pack deliver best in class system durability . All-metal gear case and 13 mm metal chuck for quick bit changes and bit retention. Optimized speed for faster drilling & fastening (0 - 450 / 0 - 1800 rpm). On board fuel gauge and LED light. Individual battery cell monitoring optimises tool run time and ensures long term pack durability. Flexible battery system: works with all Milwaukee© M18™ batteries.