Drill bits, stone

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

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

Drills through virtually any material

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.

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

The MFD-S multi-purpose drill bits can drill through virtually any material.

Suction adapter with quick-action click closure for Single Quadro-L hollow drill bits

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.

Strong hammer drill bit with X-shaped head geometry and four-spiral feed helix for fast drilling speed with significantly smoother running and greater precision in comparison with conventional drill bits featuring a head with two cutting edges