For drilling in all kinds of materials.

Centring tip for a precise drilling start and good guidance in the drilled hole.

Fine grade high durable carbide - extra long life/best wear resistance.

Diameter optimized brazing and hardening technology to increase the robustness of the drill bit and reduce the vibration during drilling.

Diamond ground cutting edges - special ground tip enables multi-purpose drilling.

4 flute dura design - reinforced core section for better wear resistance and stability when drilling in concrete.

Suitable for practically all materials in interior fitting work eg. concrete, masonry, brick, eternit, light building materials, multi-layer materials, ceramics and tiles, wood, plastic, sheet metals and aluminium.

Perfect results when drilling with or without impact.

Bosch Expert Range of Accessories

Each EXPERT accessory is backed by an innovative Bosch Technology that ensures it is the best your tool can get.

Our new top performance range for all trades

Longer, tougher, faster: Up to 100x better performance

Advanced technologies for the toughest applications