Cordless Hammer Drill/Driver, Voltage 14.4, Chuck Metal Single Sleeve Ratcheting, Chuck Size 1/2 In., Drill Speed 0-425, 0-1200, 0-1800 RPM, Blows per Minute 0-7225, 0-20400, 0-30600, Clutch Style Adjustable, Max. Power 325 Watts Out, Replacement Battery Pack 4GA70, Ball and Roller Bearings, Handle Type T, Tool Length 9.5 In, Tool Weight (Lb.) 5.75, Includes 1 Hour 120V Charger, 2 Battery Packs, And Carrying Case