Metabo KHE 2245 Information The Metabo KHE 2245 is a 750-watt combination hammer that offers three functions: hammer drilling, drilling, and chiselling. It is powered by a powerful 750-watt motor that delivers up to 2.2 joules of impact energy, making it capable of handling a variety of tasks. The hammer drilling function is ideal for breaking through concrete, masonry, and other hard materials. The drilling function can be used for making holes in wood, metal, and other softer materials. The chiselling function is perfect for removing tiles, grout, and other hard materials. The KHE 2245 features Metabo's Vario (V)-Electronics, which allows you to adjust the speed and impact rate of the hammer to suit the material you are working with. This helps to ensure that you get the best possible results, regardless of the task at hand. The hammer also features Metabo's S-automatic safety clutch, which automatically disengages the motor if the bit jams, preventing damage to the tool and ...