The Husqvarna DM 540i is a powerful battery core drilling motor optimized for handheld drilling of holes with diameters up to 75 mm. It can be used for both wet and dry drilling in reinforced concrete, bricks, and lightweight masonry. When combined with the DS 150 drill stand, the DM 540i can be used for drilling holes with diameters up to 100 mm. Thanks to integrated connectivity features, you can easily monitor machine location, runtime, and maintenance intervals, as well as receive wireless firmware updates via FOTA (Firmware Over The Air). The power supply is provided by BLi-series batteries, and the machine is compatible with Husqvarna BLi200/BLi300 batteries. With its user-friendly operation and exceptional ergonomic features, such as lightweight design and balanced machine body, the machine is ideal for drilling under sinks, in hard-to-reach corners, or in other tight spaces. Additional applications include drilling for piping, outlets, cables, as well as ventilation and air conditioning systems.