Perforator Bosch GBH 240 F PROFESSIONAL

The Bosch GBH 240 F PROFESSIONAL is a corded rotary hammer designed for drilling and light chiselling in masonry, concrete and other solid materials. It is powered by a 790 W motor and delivers up to 4200 revolutions per minute, combining drilling speed with an impact energy of 2.7 J for effective material removal. The tool uses an SDS Plus chuck system for quick, tool-free bit changes and supports drill diameters suitable for common construction and renovation tasks. At 2.9 kg, the unit balances usable power with manageable weight for extended operation.

Advantages

The GBH 240 F PROFESSIONAL offers a balance of power and portability: a 790 W motor and 2.7 J impact energy provide efficient progress in concrete and masonry, while the SDS Plus interface simplifies accessory changes. Its compact design and moderate weight reduce operator fatigue during longer jobs, and the high no-load speed contributes to faster drilling in non-rebar materials. The tool's build is compatible with standard professional accessories and site conditions.

Suitable for

• Drilling holes in concrete and masonry for anchors and fixtures
• Installing electrical boxes and conduit in walls
• Light chiselling and removal of small sections of plaster or tile
• General construction and renovation tasks requiring a mid-range rotary hammer

Key specifications

• Motor power: 790 W
• Maximum no-load speed: 4200 RPM
• Impact energy: 2.7 J
• Chuck type: SDS Plus
• Maximum concrete drilling diameter: 24 mm
• Weight: 2.9 kg

How to use

Select a drill bit compatible with SDS Plus shanks and the required drilling diameter, then insert it into the chuck until it locks. Secure the work area, mark the drilling position and start the tool at a low speed to establish the hole, then increase to the required speed for efficient drilling. Use the hammer mode for drilling into concrete and switch to rotary-only mode for drilling into softer materials. Maintain a firm grip with both hands and allow the tool to work without excessive force to avoid overheating or premature wear.

Usage recommendations

For safe and effective operation, wear appropriate personal protective equipment including eye and hearing protection and dust mask when drilling masonry. Use sharp, correctly rated SDS Plus bits for the material and monitor bit condition. For extended drilling or chiselling tasks, allow periodic cooling breaks and inspect the power cord and housing before each use.