Powerful impact system with 2.0 J, 3 mode hammer for versatile usage Reduced maintenance due to brushless motor and increased runtime per battery charge No sparks and less heat generation during use thanks to brushless motor Technical data Battery voltage: 18V Max. impact energy: 2J Weight excl. battery: 2.3kg Impact rate at rated speed: 0 ? 5,100bpm Rated speed: 0 ? 1,800rpm Tool holder: SDS plus Drilling range Drilling dia. in concrete with hammer drill bits: 4 ? 20mm Opt. app. range in concrete with hammer drill bits: 6 ? 10mm Max. Drilling diameter in metal: 13mm Max. Drilling diameter in wood: 30mm