Cordless Drill/Driver Kit, Voltage 12V DC, Battery Capacity (2) 2.0 Ah, (1) 5.0 Ah, Brushless Motor Yes, M12 FUEL Series, Chuck Size 3/8 in, Max. Power Not Specified, Max. Torque 300 in-lb, Clutch Style Mechanical, Handle Type Pistol Grip, Tool Weight 2 lb, Includes (1) 3/8 in Metal Chuck Attachment, (1) 1/4 in Hex Attachment, (1) Offset Attachment, (1) Right Angle Attachement, (1) Belt Clip, (1) Contractor Bag