-The Power Maxx Plus is designed to fit in the palm of the user's hand, measuring only 7 9/16 and weighing just 1.5 lbs. The Power Maxx Plus's ergonomically designed shell houses a heavy duty 4.8-volt reversing motor with up to 44 inch lbs. of torque, adjustable to twenty levels. The aluminum die-cast gear housing encases the unit's planetary gear to ensure smooth operation and extended service life. The ¼ hex magnetic bit holder may be switched with an optional drill chuck for light drilling requirements. The screwdriver bit angle drive gives you the ability to get into the hard to reach areas. also includes an all metal chuck for light drilling. The Power Maxx Plus is furnished with a charger and two 1.25 Amp/hour batteries, so users can keep on working without having to wait for batteries to recharge. It can drive over 400 #8 x 3/4 screws on a single charge. 1/4" keyless chuck(636623000). Screwdriver bit angle drive(630650000). A carrying case is included as standard.