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The Heller Trijet SDS Plus Premium 12mm Hammer Drill Bit is suitable for drilling asphalt, concrete, clinker, marble, brickwork, natural stone and granite. This 260mm bit minimizes vibration even while drilling at high speed. The 3-blade impeller cutting edge supports fast material removal. This powerful, fast and consistent bit features single-phase tungsten carbide alloy construction that offers excellent resistance to wear. Shaft-form head design and robust head geometry enhances power transmission. Embedded tungsten carbide head withstands multi impact with reinforcement. Spiral form removes material at a fast rate without any blow-out. It is treated with high-temperature soldering and shot-blasting technology for high-impact resistance. It offers 9X the life while drilling through rebar.
- For drilling heavy, reinforced and pressurised concrete
- New generation of hammer bits powerful, fast and consistent
- Impeller cutting edge with 3 blades for more effective material removal
- Increased power transmission when drilling thanks to shaft-form head design
- Long service life thanks to extremely wear-resistant single-phase tungsten carbide alloy
- Robust head geometry thanks to embedded tungsten carbide head, will withstand multi impacts with reinforcement
- Compared to an average 2-cutter the Trijet achieves nine times the service life when drilling through rebar
- Extremely fast removal of dust without blow-out thanks to wide spiral form
- Optimized low-vibration triple spiral
- DuraTec hardening technique by means of high-temperature soldering and shot-blasting technology
Width | 12 CMT |
Height | 10 CMT |
Depth | 30 CMT |
Volume | 0.0036 MTQ |