Hitachi WR14DBDL

WR14DBDL, 14.4V - For 12.7mm (1/2") square bit shank
- Tightening/loosening torque 235Nm (2,080in.-lbs)
- Hitachi's efficient brushless motor works approx. 40% more than our conventional brushed DC motor per battery charge
- Easy to adjust to drive bolts in different sizes by 3 devices: Electronic trigger switch, Selective 4-stage to limit no load speed (900/1,400/2,000/2,600/min.) and Selective striking mode (Single or Continuous)
- High capacity 4.0Ah Lithium-ion battery provides longer runtime per charge than 3.0 Lithium-ion battery