The M18 conductor 1/4 '' Hex Impact Driver is the most strong 1/4 '' hex car impact in its class and offers the best power to size ratio among same competitors. Featuring a Milwaukee built 4-Pole frameless motor and optimized impact mechanism, this impact driver up to 2,750 RPM, 3,450 IPM and 1,500 in-lbs of fastening torque for class-leading performance. REDLINK Intelligence optimized performance and overload protection using come system communication between tool, battery and charger. The conductor 1/4 '' Hex Impact Driver features an LED visible radiation to illuminate work surfaces, and includes an all-metal, double-faced belt clip for temporal tool storage.