Makita 6935FDWDE 14.4-Volt NiMH Cordless Impact Driver Powerful efficient impacting 103.3 ft./lbs. (1,240 in./lbs..) for industrial applications Impact resistant magnesium alloy gear case for increased durability True variable speed for smooth increase in speed and complete control to match all applications Powerful (2.6Ah) Ni-MH batteries have greater capacity and longer run time than any Ni-Cd battery for finishing extended jobs with less downtime Two-piece D-28R motor with dual ball bearings and externally accessible brushes for longer tool life