Brushless cordless hammer drill with maximum power for demanding applications Impact drill function for drilling in masonry Selectable "impulse" mode for removal of damaged screws and for spot-drilling on smooth surfaces Precision Stop: Electronic torque coupling with increased precision for precise, delicate working Electronic safety shutdown of the motor: no kickback if the drill stops unexpectedly- for good user safety Integrated LED work light with night light function for optimal brightness in the working area With handy belt hook and bit case, can be fixed either on the right or left side Multiple brands, one battery pack system: This product can be used with all 18 V battery packs and chargers from CAS brands: www.cordless-alliance-system.com The machine shown may differ in equipment and technical details depending on the configuration.Kindly pay attention to delivery scope and product description.Accessories included only if listed in the delivery scope. Parameters Type of battery pack Li-Power Battery voltage 18 V Maximum torque - soft 575 in-lbs Pulse torque 575 in-lbs Maximum torque, hard 1151 in-lbs Adjustable torque 9 - 177 in-lbs Max. capacity in masonry 5/8 " Max. capacity in steel 1/2 " Max. capacity in soft wood 2.68 " No-load speed 0 - 550 / 0 - 2000 RPM Maximum impact rate 38000 BPM Chuck capacity 1/16 - 1/2 " Weight without battery pack 1.8 / 4 lbs Weight including battery pack 4.9 lbs Vibration Drilling in metal 2.6 m/s² Uncertainty of measurement K 1.5 m/s² Impact drilling concrete 16.5 m/s² Uncertainty of measurement K 1.7 m/s² Noise emission Sound pressure level 92 dB(A) Sound power level (LwA) 103 dB(A) Uncertainty of measurement K 3 dB(A) Keyless chuck Side Handle Belt hook with bit case