technical data:power supply type: batterybattery capacity [ah]: 3.0battery type: li-ionbattery voltage [v]: 18.0speed control: yesrotation speed [rpm]: 20000number of batteries: 2packaging type: system caseadditional equipment: yespower supply system: lxt 18.0vweight [kg]: 2.2dimensions [mm]: 340 x 122 x 80charger included: yespossibility of retooling the tool depending on the needstool-free replacement of accessorieswhen equipped with appropriate accessories it enables cutting ceramic elements cutting near edges and in corners grinding in corners and tight spaces removing mortar cutting ceramic tiles stripping materials from the floor and removing silicone or putty from window frameshigh work efficiency - oscillation speed up to 20000 rpmelectronic oscillation speed selection using the setting knobsoft start and maintaining a constant speed enable precise application of the tool to the workpiece12 accessory angle settings every 30° from 0 - 360° for a wider range of applicationsanti-restart function protects against accidental startcompatible with 18 v li-ion batteries equipped with over-discharge and overload protectionsupplied in a makpac system case with two bl1830 (18 v / 3.0) batteries and a chargerthe device is compatible with a range of makita batteries from the lxt 18v series: bl1815 bl1815n bl1820 bl1820b bl1830 bl1830b bl1840 bl1840b bl1850 bl1850b bl1860b. the listed makita lxt 18v batteries are compatible with the entire range of 120 different makita professional cordless tools.the device is not compatible with g series 18v batteries (without electronics): bl1811g bl1813g bl1815g.dtm51 multifunction toolbim segment saw blade for wood and metal 85 mm (b-21325)bim plunge cutting saw blade for wood and metal 28 mm (b-21353)delta sanding pad (b-21537)dust extraction device adapter (195965-0)2x lxt 18v 3.0ah battery (bl1830)charger dc18rcmakpac system caseinsert for makpac case**