The TriJet SDS-plus is the most powerful hammer drill bit from Heller and has the longest service life for concrete and reinforcement steel rebar applications. On the one hand, the patented Trijet drill head is characterized by its extremely robust and powerful drilling progress. On the other hand, it ensures maximum effectiveness and speed as well as minimum vibration when drilling due to its optimized helix design. In comparison to the other hammer drill bits, the Trijet SDS-plus has the lowest cost per hole.
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- Bionic cutting edge with strong tooth profile and lateral zones for fast drilling progress
- Extra long working life in high specification materials and applications
- Twinmax spiral flute design for fast and efficient removal of waste, more comfortable drilling and optimal transfer of the impact energy
- Greatly reduced possibility of breakage even when hitting reinforcement due to HST-hardened surface
- Certified by the Prüfgemeinschaft Mauerbohrer (PGM) in accordance with the requirements of the Deutsches Institut für Bautechnik (DIBt).
- Concrete reinforcement
- Gas concrete/YTONG
- Sand-lime brick
- Clinker Aerated concrete