11-amp motor delivers 170 to 340 rpm and 1,700 to 3,300 bmp; Constant response circuitry maintains speed under load and provides overload protection; Vario-lock chuck allows for user positioning of chisel
Auto shut-off electronic clutch with a max. torque of 39 in/lbs.; Clutch torque accuracy is plus or minus 5%; 22 stage clutch offers you more precise torque setting.
SDS-max bit system - tool-free bit changes with automatic bit locking, dust protection and maximum impact energy transfer rate; Variable-speed dial - for controlled chipping applications
