Compared with the rest of the Bosch Professional SDS Max rotary hammer range, the GBH 8 45 D is an all-round performer with a perfect power to weight ratio for performing many SDS Max applications. It has a powerful motor which delivers 12.5 J of impact energy for fast drilling and high material removal rate. Features and Benefits • Rotation control clutch protects the user in the event of overload or binding • Electronic speed regulation for consistent performance while under load • Restart protection automatically resets the switch in the event that power is cut off • Speed preselection for applications requiring material-specific speed • Robust metal components for long term durability • Powerful motor delivers 12.5 J of impact energy Contents • GBH 8 45 D SDS Max Rotary Hammer Drill 110v • Auxiliary Handle (spare part number 1 612 025 004) • Grease Tube (spare part number 1 615 430 010) • Machine Cloth • Carry Case (spare part number 1 615 438 51A)