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

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