The latest from Bosch, the DDH183 18V EC brushless brute tough 1/2in. drill/driver and HDH183 18V EC brushless brute tough 1/2in. hammer drill/driver, offers injury-mitigating kickback control and an improved ergomonic design. Both products deliver 663 in.-lbs. of torque at two speeds (0-2100 rpm high speed; 0-480 rpm for high torque) and offer 25+1 precision clutch settings, which provide driving accuracy for reduced fastener and workpiece damage. The DDH183 and HDH183 are driven by an efficient EC brushless motor that provides 2X longer tool life than a standard motor, longer runtimes and virtually no maintenance. The brute tough design ensures a shorter head length and a lighter tool with no reduction in power.