Heller Bionic SDS-plus Hammer Bits

Description

The Bionic Pro SDS-plus Hammer Bits are extremely robust and very powerful. The patented carbide drill tip guarantees a long service life and, in combination with the optimized carbide cutting edge, ensures especially fast drilling.  The Twinmax 3D helix very effectively transports drilling dust away, and thus minimizes the risk of dust 'blow back'.

Drilling Length Information

Advantages

• 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).

Substrates

• Concrete
• Concrete reinforcement
• Gas concrete/YTONG
• Granite
• Sand-lime brick
• Clinker aerated concrete
• Marble
• Brickwork
• Stone