Impact Driver Drive Size 1/4 in Drive Configuration Straight Max Torque 1 700 in-lb Voltage 20 V Brushless Motor Yes Free Speed 2 800 RPM Impacts per Minute 3 200 Number of Speed Settings 1 Collett 1/4 in Hex Cordless Tool Kit Contents Bare Tool Number of Batteries Included 0 Charger Included No Case Included No Handle Type Pistol Grip Built-In Light Yes Overall Length 5 in Wireless Tool Tracking No Power Source Cordless Tool Brand DEWALT(R) Series ATOMIC(TM)