Drill, Voltage 20V DC, Bare Tool, Cordless Tool Battery Type Li-Ion, Brushless Motor Yes, Number of Batteries 0, ATOMIC Series, No Load RPM 0 to 480/0 to 1650, Chuck Size 1/2 in, Max. Power 340 UWO, Max. Torque 1,650 in-lb, Battery Included No, Transmission 2-Speed, Clutch Style Adjustable, Handle Type Pistol Grip, Battery Pack Replacement 11A168, Chuck Keyless, Tool Length 6 5/16 in, Tool Weight 2.4 lb, Includes (1) Belt Clip