Features
• 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. Please note: Drilling through reinforced concrete is only permitted after approval by the structural engineer
• 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
• Certified by the Prüfgemeinschaft Mauerbohrer (PGM) in accordance with the requirements of the Deutsches Institute für Bautechnik (DIBt)
Applications
• Heavy concrete
• Reinforced concrete
• Prestressed concrete
• Asphalt
• Concrete
• Sand and lime stone
• Clinker
• Marble
• Brickwork
• Natural stone
• Granite