Cordless freedom with cable-driven powerSDS max all-rounder for drilling in concrete and drilling up to 40 mm BITURBO Brushless technology with ProCORE18V for cable-driven performance that delivers a powerful 9.0 J of impact energy Optimum ratio between power and weight thanks to an improved impact mechanism and highly efficient driveline Reduced risk of hand and arm injuries by shutting down the hammer drill immediately thanks to KickBack Control Technical Data Battery voltage 18.0 V Impact energy (according to EPTA 05/2016) 9 J Stroke frequency at rated speed 03,130 strokes/min. Rated speed 0360 rpm. Weight excl. battery 7 kg Tool holder SDS max Drill diameter concrete, hammer drill bit, from 12 mm Drill diameter concrete, hammer drill bit, up to 40 mm Diameter range for impact drilling in concrete 1240 mm Recommended drill diameter range in concrete 1832 mm Sound pressure level 93 dB(A) Sound power level 104 dB(A)