Most powerful compact hammer drill in its classPowerstate™ Brushless motor delivers unmatched powerIncrease productivity with the fastest driving impact driverPowerstate™ Brushless Motor delivers the power to complete the widest range of applications of any hammer drill driverPowerstate™ Brushless motor delivers unmatched power for full range of capability to complete the widest variety of applicationsIncrease productivity on the jobsite with the fastest driving speed of any impact driver without sacrificing power or controlDrill is only 6.9" in length for access into tight spaces and reduced fatigueUltimate trigger control by providing smooth acceleration for small fasteners to prevent stripping of screws or damaging of materialsFastest drilling and driving applications under loadAuto-Stop feature to protect from over-rotation in a bind-up for enhanced safety, equipped with a dedicated autostop light on foot of tool to indicate a protection eventImpact is only 4.47" for access in tight spaces4-Mode Drive ControlMechanical clutch for consistency in driving a wide range of fasteners