Powerstate™ Brushless Motor delivers the most power Only 5.9" in length for the most access in tight spaces Fastest drilling and driving applications under load Powerstate™ Brushless Motor delivers the power to complete the widest range of applications of any subcompact drill driver Light Weight at 2.5 lbs for tool belt portability and less fatigue in the work day 1/2" All-metal chuck for maximum durability, grip and bit retention Mechanical clutch for consistency in driving a wide range of fasteners Unmatched Performance with the most runtime in class with the M12 REDLITHIUM™ XC4.0 battery pack All-metal gear case for ultimate durability All-metal belt clip for portability LED light for better visibility in low-light situations Battery Type Lithium-Ion Chuck Size 1/2" Max. Torque 400 in-lbs Voltage 12 V