technical data:power supply voltage (v): 18battery type: li-iontool holder type: sds-plusimpact energy (epta) (j): 1.2idle speed (rpm): 0 - 680impact rate at idle (rpm): 0 - 4800max. Drilling diameter in steel (mm): 10max. Drilling diameter in wood (mm): 13max. Drilling diameter in concrete (mm): 17total length (mm): 273weight with 3.0ah (epta) battery (kg): 2.8supported batteries (ah): 1.5 / 2.0 / 3.0 / 4.0 / 5.0professional cordless hammer drill with sds-plus chuck makita dhr171z powered by efficient 18v makita lxt series batteries. two hammer drill operating modes: drilling and hammer drilling impact energy 1.2j. Brushless bldc motor. the hammer is activated only after pressing the device against the material - this allows for a precise start of drilling and extends the operating time on a single battery charge. high drilling efficiency additionally an led illuminating the work area with a delayed shut-off function. lightweight and handy compact design ergonomically contoured handle for better tool control and minimizes operator fatigue and pain. this set is sold without batteries and charger. intended for users who already own lxt 18v makita bl1815n bl1820 bl1820b bl1830 bl1830b bl1840 bl1840b bl1850 bl1850b bl1860b batteries. And a charger for these batteries.2 operating modes: drilling and hammer drillingbldc - brushless dc motorextremely light and compactthe hammer action is activated only after pressing the device against the material - this allows for precise drilling and extends the operating time on a single battery chargehigh drilling efficiencyvibration-absorbing gear housingsds-plus tool holderled illuminating the work area with a delayed fade-out functionside handle (158057-6)depth stop (415486-9)**without batteries and charger.the photo is for illustrative purposes only.
