Perforator Bosch GBH 2-26 F Professional

The Bosch GBH 2-26 F Professional is a rotary hammer designed for demanding drilling and chiseling tasks. With an 830 W rated input power and a maximum no-load speed of 900 RPM, this tool combines impact energy and manageable weight to handle concrete, masonry and other robust materials. The SDS Plus chuck enables fast, tool-free bit changes and secure seating of drill and chisel bits. With a maximum drilling diameter up to 69 mm in concrete and an impact energy of 2.7 J, the perforator balances effective percussive performance with compact dimensions and a 4 m power cord for flexible positioning on site.

Advantages

The compact design and 2.9 kg weight provide improved maneuverability in overhead and confined-space applications. The SDS Plus system streamlines bit changes and supports a wide range of compatible accessories. A robust motor delivering 830 W and 2.7 J impact energy enables efficient progress when drilling into concrete and masonry, while the 900 RPM maximum speed offers controlled rotary action for through-holes and anchor installation. The 4 m cord ensures a practical reach without immediate need for an extension lead.

Suitable for

• Drilling holes in concrete and masonry for anchors and through-fittings
• Light-to-medium chiseling and removal of plaster or tiles
• Installation of electrical boxes, conduit and fastening systems
• Renovation tasks in confined spaces and overhead work

Key specifications

• Rated input power: 830 W
• Maximum no-load speed: 900 RPM
• Impact energy: 2.7 J
• Chuck system: SDS Plus
• Maximum concrete drilling diameter: 69 mm
• Weight: 2.9 kg
• Power cord length: 4 m
• Colours: blue and black

How to use

Choose an SDS Plus drill or chisel bit appropriate for the material and the hole diameter. Securely insert the bit into the SDS Plus chuck until it locks; verify correct seating by pulling lightly on the bit. Set the rotary hammer to the required mode (drilling with impact or chiseling) and position the bit on the marked drilling point. Apply steady, even pressure—let the tool and its impact energy do the work rather than forcing it. For deep holes, periodically extract the bit to clear debris and prevent overheating. After finishing, switch off and unplug the tool before changing bits or performing maintenance.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses, hearing protection and dust mask when drilling or chiseling. Select SDS Plus bits rated for concrete for best durability. For prolonged use, allow intermittent cooling periods and use compatible dust extraction or wet cutting methods where applicable to reduce dust and extend bit life.