- Ultra efficient AC Brushless motor that permits the use of extra-long extension cords with reduced power loss
- Superior performance when using a generator due to an internal inverter circuit that regulates uneven power supply
- 16.2 ft-lbs of impact energy for busting through hard material
- AHB (Aluminum Housing Body) construction significantly enhances the internal and external durability of the tool
- Needle pin slip clutch disengages the gears immediately if a bit binds (such as on rebar) to prevent the tool from whipping around