Drill bits, stone

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

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, one-piece head with four cutting edges and a four-spiral Vario feed helix with core reinforcement

For optimum drilling capacity and an especially long service life

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

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