technical data:chuck: sds-plusvoltage: 18/54 vimpact energy (measured according to epta 05/2009): 3.5 jno-load speed: 0-1000 rpmimpact rate: 0-4480 bpmmax. Drilling diameter in concrete: 30 mmmax. Drilling diameter [wood]: 30 mmmax. Drilling diameter [metal]: 13 mmweight: 3.7 kgweight (with battery): 4950 glength: 400 mmheight: 250 mmwidth: 95 mmvibration - hammer drilling in concrete: 7.5 m/s2measurement uncertainty k 1 (vibrations): 1.5 m/s2vibration on arms - chiseling: 8.5 m/s2measurement uncertainty k 2 (vibrations): 1.5 m/s2vibration - drilling in metal: <2.5 m/s2measurement uncertainty k 3 (vibrations): 1.5 m/s2vibration - screwdriving: <2.5 m/s2measurement uncertainty k 4 (vibration): 1.5 m/s2sound pressure: 94 db(a)measurement uncertainty k 1 (noise): 3 db(a)sound pressure: 105 db(a)measurement uncertainty k 2 (noise): 3 db(a)battery technology: xr flexvoltbattery technology: xr flexvoltbattery capacity: 9.0 ahbattery capacity: 9.0 ahhighest drilling speed in its category allowing over 66 holes (18mm o x 80mm) per chargerotation stop for light chiselling in plaster ceramics or masonry and impact stop for drilling in wood and metalhigh-performance brushless motor and xr flexvolt battery 18v/54v with a capacity of 9.0ah for extended runtime and reduced service requirementsperform & protect system: the lowest vibration level in its class at 8.5 m/s2 increases safety and comfort of use and allows for extended continuous operation time of the operatorbright led light beam with delayed shut-off function improves the visibility of the work areaideal for drilling anchors and fixing holes in concrete and brick with diameters from 4 mm to 30 mmcompact lightweight and ergonomic design increases comfort and makes the user's work easier 2 x 9.0ah xr flexvolt batteriesxr multi-voltage chargerbelt clipmulti-position side handlestrong carrying case**photo of the full illustrative function.