Drill, Voltage 12V DC, Bare Tool, Cordless Tool Battery Type Li-Ion, Brushless Motor Yes, Number of Batteries 0, M12 FUEL Series, No Load RPM 0 to 1600, Chuck Size 3/8 in, Max. Power Not Specified, Max. Torque 300 in-lb, Battery Included No, Clutch Style Mechanical, Handle Type Pistol Grip, Battery Pack Replacement 38D763, Chuck Keyless, Tool Length 5 13/64 in, Tool Weight 2 lb