Drill Voltage 18V DC Bare Tool Cordless Tool Battery Type Li-Ion Brushless Motor No Number of Batteries 0 18V LXT Series No Load RPM 0 to 600/0 to 1900 Chuck Size 1/2 in Max Power 480 UWO Max Torque 480 in-lb Battery Included No Transmission 2-Speed Clutch Style Mechanical Handle Type Pistol Grip Battery Pack Replacement 4NNN2 Chuck Keyless Tool Length 7 1/4 in Tool Weight 3.3 lb