Drill bits, stone

Unique head design in combination with large and short dust removal channels provide fast dust removal and high drilling speed.

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

X-shaped head geometry for improved running smoothness especially in hard aggregate and reinforced concrete (rebar).

Modular hammer drill bit featuring a symmetrical head with four cutting edges and bayonet-click connection for drilling and suction in one operation

Perfect solution for reinforcing bars and hard materials, featuring a symmetrical, one-piece head with four cutting edges and a four-spiral Vario conveyor helix with core reinforcement. Available in ORSY^® system cassette.

Modular hammer drill bit featuring a symmetrical head with four cutting edges and bayonet-click connection for drilling and suction in one operation

Suction unit with bayonet-click connection for suction drill Plus QM

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.

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