Metabo HPT (was Hitachi Power Tools) 9-Amp 1/2-in Keyed Corded DrillPOWER: Max torque of 416. 6 In lbs, ideal for high torque applications GRIP: Form fit palm grip, designed to comfortably fit in hand for improved control with minimal vibration DURABILITY: Contractor grade cast aluminum gear housing, adds durability and efficiently dissipates heat TORQUE: Double gear reduction, provides higher torque while reducing gear strain WARRANTY: 5 year base warranty GEAR HOUSING: Durable, contractor grade cast aluminum gear