Product Descriptions:
Hitachi WR16SA 480 W (max. output) Hitachi powerful motor and Class-top tightening torque 360 Nm (3,180 in-lbs.) Stronger screw connection thanks to the cylindrical housing containing an insert screw for higher durability Higher durability thanks to the metalic bearing bushing Slip-resistant and comfortable soft grip handle Housing is covered with elastomer entirely Steplessly variable speed trigger switch Large bumper protects the outside Convenient rocker switch with forward / reverse changeover Grip end is shaped like a finger stopper for portability Externally accessible carbon brushes for easy replacement and double insulation.
From Manufacturer:
Hitachi's new IDI technology is now available in electric impact wrenches. This IDI design incorporates a metal housing tool for durability with an injected nylon core so the tools are double insulated. This WR16SA 1/2-Inch impact wrench has an astounding 3,190-Inch-Pound of torque and runs off a 4.2 amp Motor. The large rocker switch makes forward to reverse a breeze and a large bumper guard protects the front if the tool. This tool weighs only 6.2-Pound and is compact at only 10.15-Inch long.
For More Detail Click Here:Electric Impact Wrench
