Bosch GSH 18V-5 18v Cordless SDS Max Demolition Hammer
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Bosch GSH 18V-5 18v Cordless SDS Max Demolition Hammer
The Bosch GSH 18V-5 is an 18V cordless SDS max demolition hammer delivering 8.5 J of impact energy — offering genuine corded-class performance without the cable restrictions.
Designed for demanding demolition, chiselling, and correction tasks, this hammer is equally capable when removing tiles, cutting channel grooves, or making breakthroughs in concrete, masonry, and brick. The brushless motor maximises efficiency and runtime, while the lightweight, compact build keeps fatigue to a minimum whether working overhead, in confined spaces, or at ground level.
Control is a priority on this tool. Soft start mode combined with Adaptive Speed Control (ASC) ensures precise chiselling from the first strike, and the lock-on button allows continuous operation without maintaining constant trigger pressure. A vario-lock function lets you set the chisel angle to suit the work, and an integrated LED work light improves visibility in poorly lit areas.
The GSH 18V-5 is fully compatible with the Bosch Professional 18V System and the AMPShare multi-brand battery alliance, making it a practical addition to any professional's existing cordless platform. For maximum output, Bosch recommends pairing with EXPERT series batteries.
Features and Benefits:
• 8.5 J impact energy with brushless motor for cordless freedom and corded-class performance
• Soft start and Adaptive Speed Control (ASC) for precise, controlled chiselling
• Lock-on button for continuous operation and reduced operator fatigue
• Vario-lock chisel positioning for versatility across working positions
• LED work light for improved visibility in low-light conditions
• Compatible with Bosch Professional 18V System and AMPShare multi-brand battery alliance
• Two working modes accessible via a straightforward user interface
Specifications:
Battery voltage: 18V
Impact energy: 8.5 J
Impact rate: 3,050 bpm
Tool holder: SDS max
Weight (excl. battery): 5.3 kg
Length: 481 mm
Width: 105 mm
Height: 276 mm
Sound pressure level: 89 dB(A)
Sound power level: 97 dB(A)
Noise uncertainty K: 3 dB
Vibration emission (chiselling in concrete): 13.8 m/s²
Vibration uncertainty K: 1.5 m/s²
Contents:
1 x XL-BOXX (1 605 438 1L9)
Battery AH Explained
The best way to describe battery amp hour is that this is effectively the size of your fuel tank, the more amp hours your battery has then the longer the battery will last between charges. More amp hours does not increase the power of a given tool.
Battery Voltage Explained
A tool with a higher voltage than another is a bit like choosing an engine in a car, the higher voltage will generally mean higher power & performance. As with cars though a bigger engine does not always translate to better performance so it is important to compare the specifications of tools at different voltages between different manufacturers.
Specifications
More Help
If you require more information or assistance with this product please consult the links below :
There is a Bosch Professional manufacturer warranty for this product which covers all manufacturing defects for the normal lifetime of the tool but does not cover wear and tear or damaged cause by misuse. This does not affect your statutory rights. For more details see <a href='/bosch-professional-warranty/warranty/120/' style='margin: 0; padding: 0;'><strong>Bosch Professional Warranty</strong></a>.
Get help regarding Bosch GSH 18V-5 18v Cordless SDS Max Demolition Hammer
For any technical enquiries relating to this product it is best to call the manufacturer, Bosch Professional, direct on 0344 736 0109.
For any other queries relating to ordering this item, stock availability, existing orders or returning faulty items etc please contact us at Tooled-Up at sales@tooled-up.com or call on 020 8805 3535.