- 6.1 Ft.-Lbs. of impact energy, up to 20 percent more than other combo rotary hammers
- SDS-max® bit system for tool-free easy bit changes
- Vario-Lock™ mechanism allows 12 positions for best chisel angle
- Combination dual mode selector knob rotary hammer mode or hammer-only mode
- Service minder brushes
- Innovative service modules
- Auxiliary handle and carrying case