Unmatched power to weight ratio - 13 Amp, 6.8 ft-lbs impact energy & 8.1 lbs 0 best performing rotary hammer in its class Active Vibration Control0 - vibration reduction in the hammer mechanism and the grip area provides maximum user comfort for extended periods of work One-Hand0 SDS-max0 - One-Hand tool free SDS-max0 system makes changing bits easier than ever before while maximizing jobsite productivity Constant response circuitry- maintains speed under load and overload protection Turbo0 Power 0 delivers 20% more power in hammer only mode Vario-Lock0 Positioning - rotates and locks chisel into 12 different positions Auto-Max0 variable speed dial - ensures maximum speed every time the tool is turned on Service Minder0 light 0 indicates when preventative maintenance is required Patented cord turret - reduces cord wear