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): 2.8professional cordless hammer drill with sds-plus chuck makita dhr171rtj 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 the device is pressed against the material - this allows for a precise start of drilling and extends the operating time on a single battery charge. high drilling performance additionally an led illuminating the work area with a delayed shut-off function.lightweight and handy compact design ergonomically shaped handle for better tool control and to minimize fatigue and pain in the operator's hand.this set includes a makpac system case with two makita 5.0ah bl1850 batteries and a charger.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 performancevibration-absorbing gear housingsds-plus tool holderled illuminating the work area with a delayed shut-off functionnot compatible with bl1811g bl1813g bl1815g batteries (without electronics) and bl1815 battery (18 v / 1.3 ah)cordless hammer drill dhr171side handle (158057-6)depth stop (415486-9)2x 18v 5.0ah bl1850 battery1x dc18rc chargermakpac type 3 system case (821551-8)case insert**the photo is for illustrative purposes only.
