SDS-max bit system - tool-free bit changes with automatic bit locking, dust protection and maximum impact energy transfer rate

Combination dual mode selector - selector knob allows the tool to be switched between rotary hammer mode or hammer only mode

Vario-Lock positioning - rotates and locks chisel into 12 different positions to optimize working angle

Innovative service modules - designed so a qualified service technician can quickly replace the brushes and cord

360 Auxiliary handle - provides a wide range of movement along with operator comfort

Integral clutch - helps minimize torque reaction

Grounded design, UL listed, complies to OSHA