PROFACTOR PERFORMANCE: Delivers high torque for breaking free stuck bolts and driving large fasteners quickly HIGH-TORQUE MOTOR: Delivers up to 740 ft.-lbs. of fastening torque and 1,180 ft.-lbs. of max breakaway torque CONTROLLED POWER OUTPUT: Limit max torque and speed with three settings (0-800/1,300/1,750 rpm) ADVANCED MODES: Offer preset and custom modes that help to prevent workpiece and fastener damage AUTO BOLT RELEASE: Stops rotation when there is no load on the tool to help prevent accidentally dropping bolts and nuts during removal BITURBO BRUSHLESS TECHNOLOGY: Featuring a brushless high-performance motor and drive-train system engineered to take full advantage of the additional power generated by core18v high power batteries CORE18V 8 AH HIGH POWER BATTERY: Compatible with bosch 18v tools; optimized for profactor tools; delivers 2x more runtime than gba18v40 FRICTION RING: Allows for fast socket changes ONBOARD USER INTERFACE: Provides speed-setting control and tool-status feedback Bosch 18V cordless power tools and 18V chargers are covered by a five year limited warranty; Bosch 18V batteries are covered by a three year limited warranty. For more information, visit manufacturer’s website