Hilti TE 1 Information The Hilti TE 1 is a powerful and versatile hammer drill that is perfect for a variety of tasks. It is a single-mode SDS Plus (TE-C) rotary hammer, which means that it can only be used for hammer drilling. However, it is still a very versatile tool, as it can be used to drill holes in a variety of materials, including concrete, brick, masonry, and wood. The TE 1 is powered by a 1050-watt motor, which provides plenty of power for most drilling applications. It has an impact energy of 2.7 joules, which is enough to break through even the toughest materials. The TE 1 also has a no-load speed of 0-1000 rpm, which gives you precise control over the drilling process. The TE 1 is a very easy-to-use tool. It has a comfortable grip and a lightweight design, making it easy to hold and maneuver. The TE 1 also has a number of features that make it easy to use, such as an electronic switch for precise hole-starting and a lock-on button for continuous use.