This Bosch GDX18V-200 C Impact driver / wrench is the only impact wrench on the market with a dual bit holder, you can screw drive and drill with the same tool. This Bosch GDX18V-200C has a brushless motor that is extremely powerful. You can connect the Bosch Impact Driver Wrench with Bluetooth connectivity for active tool feedback and service information with additional control. Battery & charger are sold separately