The new Hilti DD 150-U / DD 160 diamond core drilling system provides the optimum solution for a wide range of applications on concrete and masonry. Ideal for use with the wet drilling technique, hand-held or mounted on the drill stand, it’s equally easy to use for hand-guided dry drilling on masonry. The side handle with built-in dust and water management functions can be adjusted through 360° and guarantees top working comfort. Thanks to the LED performance indicator, even inexperienced users can make best use of the power transmitted by the 3-speed gearing and thus achieve the optimum rate of drilling progress and maximum core bit life.