Hammer drill SDS-plus Bionic D.18mm Working.L.400mm Total.L.450mm Heller

Hammer drill bit SDS-plus Bionic D.18mm Working.L.400mm Total.L.450mm Heller, the fastest Heller drill bit of all time 2 cutting edge design and optimized carbide geometry, the grinding zones reinforced on the side and the rounded cutting edges ensure extreme robustness and a low probability of breakage, even when hitting reinforcement Drilling speed due to aggressive cutting edge profile on the drill head and computer-calculated helix profile with changing back widths Particularly comfortable drilling behavior thanks to the innovative helix design for optimal drill dust removal and a smoother drill run Areas of application: concrete, concrete reinforcement, masonry, natural stone, sand-lime brick, tiles, marble, clinker version: working L.400mm total. L.450mm