Versatile use: thanks to three different operating modes for drilling, hammer drilling and chiselling Ideal performance weight: With a weight of only 2.4 kg and a impact energy of 2.0 J, the hammer drill is even suitable for light chiselling Longer service life: the brushless motor ensures lower maintenance requirements and longer running time per battery charge Professional 18 V system. Ultimate Performance Maximum dom. All our batteries are compatible with new and existing Bosch Professional tools of the same voltage cl Box contents: GBH 18V 21, 2x GBA 18V 4.0 Ah battery, charger t GAL 18V 40, L Boxx 136, Weight: 5.291094288 pounds, Manufacturer: Bosch Professional