Developed for the toughest drilling and chiselling applications in concrete and stone, Bosch rotary hammers set standards with regard to performance and sturdiness.Features and Benefits• Top performance when drilling and chiselling thanks to 1500 watt motor and 12.5 joules of single impact energy• Low vibration of only 7 m/s² when chiselling and 8 m/s² when drilling due to intelligent triple vibration damping system• Turbo Power function for extra performance in chiselling mode due to additional use of the energy used for rotation in drilling mode• Long lifetime due to robust metal components• Unique automatic switch lock for the best convenience in continuous chiselling applications• Overload clutch to protect the user and the machine• Soft start for clean drilling starts• Speed controller for optimum adjustment to suit the applicationSpecifications• Rated power input: 1.500 W• Max. impact energy: 12.5 J• Impact rate at rated speed: 1.380 - 2.760 bpm• Rated speed: 0 - 305 rpm• Weight: 8.9 kg• Toolholder: SDS-max • Drilling diameter in concrete with hammer drill bits: 12 - 45 mm• Optimum range of applications in concrete with hammer drill bits: 20 - 40 mm• Drilling diameter in concrete with breakthrough drill bits: 80 mm• Drilling diameter in concrete with core cutters: 125 mmFunctions:• Constant Electronic• Electronic• Overload clutchIncludes:• Auxiliary handle• Carrying case• Grease tube