The Hikoki DH12DD is a compact cordless rotary hammer designed for efficient drilling in concrete, wood, and construction steel. Powered by a brushless motor and a 10.8 V battery system, it delivers an impact energy of 1.2 J with a no-load speed reaching 1080 rpm and an impact rate of up to 5500 bpm. You can switch between standard drilling and hammer drilling modes using the SDS-Plus chuck, which allows for quick bit changes and secure fastening. Safety and comfort are integrated into its design through the Reactive Force Control (RFC) system, which prevents the tool from twisting in your hand during a jam, and a Low Vibration Handle (LVH) that reduces fatigue during extended use. The tool measures 246 x 74 x 202 mm and weighs 2.03 kg with the battery installed, making it easy to maneuver in tight spaces. An LED backlight illuminates your workspace, while variable speed control and a soft start ensure a smooth beginning to every hole, whether you are drilling into 18 mm concrete or 13 mm steel.