Description
3D cutting edge profile in Y-shape for exact positioning and ideal starting; long service life and low probability of breakage, even on impact with reinforcements thanks to the highly effective technique of hardening by blasting; high drilling speed due to wide Twinmax spirals; vibration-optimised drilling performance; certified by the Prüfgemeinschaft Mauerbohrer (PGM) in accordance with the requirements of the Deutsches Institut für Bautechnik. (DIBt). Application: in all hammer drills with SDS-plus adaptor and 2-groove adaptor such as Hilti TE 10-22.