Hardened steel body with core reinforcement and large-volume, milled spiral for maximum breaking strength and very high drilling progress. Unique carbide quality with low-stress, high-temperature copper brazing optimized for maximum tool life and break-out resistance. The 9.5 mm shank features three milled clamping surfaces for a non-slip grip. This is a hammer-resistant high-performance drill bit.

Application examples: Developed for use in impact drills as well as hammer drills with chuck and a maximum of 2.0 joules impact energy for drilling into concrete, masonry, natural and artificial stone, bricks, tiles, and more. The main field of application is assembly and fastening technology.