HR006G is an SDS-MAX 52mm (2") cordless rotary hammer powered by two 40 Vmax XGT Li-Ion batteries in series. " Soft no load" function automatically reduces the motor speed during idling to suppress the vibration of the machine body. 2-mode operation: Rotation with hammering / Hammering only. x Active Feedback Sensing Technology (AFT): Shuts down the tool if the rotation speed suddenly slows down. Anti-vibration housing & AVT for reduced operator fatigue. Click to see the whole Makita XGT range.