Drill bits, stone

The perfect solution for reinforcements and hard materials, featuring a symmetrical, one-piece head with four cutting edges and a four-spiral Vario feed helix with core reinforcement

The perfect solution for reinforcements and hard materials, featuring an innovative and symmetrical head geometry with four cutting edges and a new multi-zone conveyor helix with an optimised diameter

Solid hammer drill bit with aggressive 2-cutter head, centring point and Vario spiral conveyor with core reinforcement for a significantly improved drilling speed. Specially optimised for cordless hammer drills.

Drills through virtually any material

The perfect solution for reinforcements and hard materials, featuring a symmetrical head with four cutting edges and a Vario conveyor with core reinforcement.

Very fast, modular, symmetrical solid carbide head with four cutting edges, very long service life and particularly large suction channels

Very fast modular hammer drill bit with dust extraction function, very long service life, symmetrical solid carbide head with four cutting edges and particularly large suction channels. Version without suction adapter.

Solid hammer drill bit with aggressive 2-cutter head, centring point and Vario conveyor helix with core reinforcement for a significantly improved drilling speed. Specially optimised for cordless hammer drills. Available in ORSY^® system cassette.

Fast hammer drill bit with excellent service life and multi-cutter head for drilling and suction in one work step