OpenClose GBH 180-LI PROFESSIONAL CORDLESS ROTARY HAMMER WITH SDS PLUS Powerful cordless rotary hammer within reach – brushless motor for a lasting performance 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 Additional data Battery voltage 18 V Max. impact energy 2 J Weight excl. battery 2.3 kg Impact rate at rated speed 0 – 5,100 bpm Rated speed 0 – 1,800 rpm Tool holder SDS plus Drilling range Drilling dia. in concrete with hammer drill bits 4 – 20 mm Opt. app. range in concrete with hammer drill bits 6 – 10 mm Max. drilling diameter in metal 13 mm Max. drilling diameter in wood 30 mm Total vibration values (Hammer drilling in concrete) Vibration emission value ah 10 m/s² Uncertainty K 1.5 m/s² Noise/vibration information Sound pressure level 90 dB(A) Sound power level 101 dB(A) Uncertainty K 3 dB Hammer drilling in concrete Vibration emission value ah 10 m/s² Uncertainty K 1.5 m/s² Chiselling Vibration emission value ah 7 m/s² Uncertainty K 1.5 m/s² The A-rated noise level of the power tool is typically as follows: Sound pressure level dB(A); Sound power level dB(A). Uncertainty K= dB.