The Makita DTD157 LXT Impact Driver features a powerful brushless motor with electronic 2-speed impact power selection and variable speed control via the trigger. It includes an assist mode for controlled screwdriving and an ergonomically designed high comfort grip. Additional features include an electric brake and an LED job light. The DTD157 cordless impact driver offers high operation efficiency with a 140 Nm max torque and brushless motor. Its 1/4" hex chuck accepts M5 - M12 standard bolts and M4 - M8 machine screws, making it ideal for repetitive screwdriving. This model includes x25 25mm PZ2 Black Impact drill bits, a drill bit holder, and a Brushless LXT Tool Case. Key features include eXtreme Protection Technology (XPT) for maximum protection against dust, debris, and liquids in extreme conditions. The compact housing design allows for easy screwdriving in tight corners. It offers 2-Stage power selection for controlled fastening speed and an A-Mode that stabilizes screws when fastening into wood. The brushless motor delivers 140Nm of max. tightening torque. It has variable speed settings (0-1,300/0-3,000 RPM, 0-2,000/0-4,100 IPM). Weighing only 1.4kg with a battery (sold separately), this unit is supplied as a bare tool.