EFFICIENT DRILL/DRIVER POWER: Professional-Grade compact drill with brushless motor BRUSHLESS MOTOR: Provides efficient power and outstanding runtime COMPACT DESIGN: Head length of only 6.3 in. making it easy to control and use in tight spaces POWER DENSITY: Delivers up to 400 in.-lbs. of torque from less than 2 lbs. of tool 20 CLUTCH SETTINGS: Provide accuracy for reduced fastener damage ALL-METAL CHUCK: For more durability, along with first-rate bit retention ERGONOMIC GRIP ZONE: Small diameter enables better gripping and greater comfort VARIABLE SPEED: Controls operating speed for precise tool performance ELECTRONIC CELL PROTECTION: Helps protect battery from overload ELECTRONIC MOTOR PROTECTION: Helps protect motor from overheating