technical data:parametersbattery type: lihdbattery voltage: 18 vbattery capacity: 2 x 4 ahmax. Single impact energy (according to epta): 2.2 jmaximum number of impacts: 4750 /mino drilling in concrete with impact drills: 24 mmo masonry drills with core bits: 82 mmdrilling diameter in steel: 13 mmo drills for soft wood: 30 mmidle speed: 0 - 1280 /mintool holder: sds-plusweight without battery: 3 kgvibrationspercussion drilling in concrete: 13.4 m/s2uncertainty of measurement k: 1.5 m/s2chiseling: 9.1 m/s2uncertainty of measurement k: 1.5 m/s2noise emissionssound pressure level: 90 db(a)sound power level (lwa): 101 db(a)uncertainty factor k: 3 db(a)metabo kh 18 ltx bl 24 q cordless rotary hammerexceptionally light and handy cordless hammer with integrated dust extraction portmaximum drilling performance efficiency and service life thanks to brushless technology and a high-performance impact mechanismdust-free drilling with the compact isa 24 dust extraction system (accessory)3-function combination hammer: hammer drilling and drilling without impact chiselingmetabo vibratech (mvt): safe and easy work even during continuous usemetabo quick: quick tool-free chuck change for working with drill bits with sds-plus and cylindrical shankvario-tacho-constamatic (vtc) full-wave electronics for speeds tailored to the material being processed and maintained constant under loadelectronic soft start for precise spot-drillingdouble safety in the event of a jammed drill: no kickback thanks to mechanical drive decoupling and sensor-controlled quick-releaseled work light for optimal visibility of the drilling areascope of delivery:tool holder for tools with sds-plus shankquick-action drill chuck for tools with cylindricalrubberized auxiliary handledrilling depth limiter2 lihd batteries (18 v/4.0 ah)asc 55 air cooled chargermetabox 165 l**