Panasonic Cordless Drill — 15.6 Volt, 390in.-Lbs. Torque, 1/2in. Size

This model features the longest running 3.5 Amp Ni-Mh batteries in the industry, compared to other 18 Volt tools. The drill/driver weighs only 4.8 pounds but delivers 390 in./lbs. of torque.Max. Torque (in.-lbs.).390Volts:15.6.Chuck Size:1/2 in.Keyless Ch