Drill bits, stone

Ideal for through-hole applications in bricks, mortar, concrete blocks and poured concrete without rebar (steel 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

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.

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.

Special drill bit for concrete, made of carbide. Suitable for all lathe and impact machines (also with 10 mm clamping mandrel)

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