Drilling through reinforced concrete is difficult work and traditionally wears out the hammer drill. Conventional double-edged drill bits get stuck in rebar and eventually break. The solid carbide head of the EXPERT SDS plus-7X is an improved 4-edged design made from a single piece of the hardest metal: It does not jam or soften during hammering.

The Bosch EXPERT SDS plus-7X hammer drill offers unmatched performance, reliability and longevity for construction tradesmen who regularly drill concrete and reinforced concrete, e.g. for fixing, installation. This is the EXPERT accessory for SDS plus impact drills.

- Material suitability: concrete, screed, masonry, stone
- SDS+ tool holder
- Size Ø: 12 mm
- Working length: 150 mm
- Total length: 215 mm