parameters:battery voltage 18 vmaximum torque for soft screwdriving 65 nmimpulse torque 65 nmmaximum torque for hard screwdriving 130 nmadjustable torque 1 - 20 nmø for masonry drill bits 16 mmdrilling diameter in steel 13 mmø for soft wood drill bits 68 mmidle speed0 - 550 / 0 - 2000 /minmaximum impact rate 38000 /minrange of clamping diameters in the drill chuck 1.5 - 13 mmclamping neck diameter 43 mmweight without battery 1.8 kgweight with battery 2.2 kgvibrationclass l 2.6 m/s2uncertainty of measurement k 1.5 m/s2impact drilling in concrete 16.5 m/s2uncertainty of measurement k 1.7 m/s2noise emissionsound pressure level 92 db(a)sound power level (lwa) 103 db(a)uncertainty of measurement k 3 db(apowerful and uncompromising: the safe brushless impact drill with the highest power for the toughest applicationsimpact function for drilling in masonrymetabo quick system: flexible working thanks to quick change of drill chuck bit holder angle attachment and many other accessoriesswitchable to impulse mode for easy removal of stubborn screws and spot-drilling on smooth surfacesrobust and durable die-cast aluminum gear housingspindle with magnetic hexagon socket for screwdriver bits allows for operation without a drill chuckpowerful brushless motor ensures highest efficiency and long battery lifeprecision stop: electronic overload clutch with increased precision for precise and sensitive workoverload protection: protects the motor from overheatingeuro collar (ø 43 mm) for versatile useelectronic safety switch: no kickback if the drill bit jams - high level of user protectionintegrated led work light with delayed switch-off function ensures optimal illumination of the work areascope of delivery: quick-change chuck drill auxiliary handle belt clip and bit magazine metabox 145 l**