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

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 featuring a head with two cutting edges and a core-strengthened feed helix for optimum drilling speed.

A versatile solution for rotary drilling in glass (not safety glass), bricks and soft tiles.

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

Impact drill bit with the features of a hammer drill bit. A versatile alternative on drilling in concrete, masonry, sand-lime brick and natural bricks.

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