Angle grinder Bosch GWS 18V-11 S SOLO 125 mm 18V cordless, disc 125 mm

Bosch GWS 18V-11 S SOLO is a cordless 18V angle grinder designed for cutting, grinding and surface preparation using a 125 mm disc. Supplied as a solo unit without battery and charger, this compact tool provides the mobility of Bosch 18V battery systems while retaining the cutting and grinding capacity expected from a 125 mm disc grinder. It is intended for workshop, construction and maintenance tasks where portable, cable-free operation is required.

Advantages

The tool combines cordless convenience with a compact form factor that improves access in confined spaces. Its compatibility with Bosch 18V batteries enables flexible use across the Bosch battery platform and quick battery swaps on site. The 125 mm disc size offers a balance between cutting depth and maneuverability for a variety of materials. Designed for routine trade use, the grinder supports standard accessory mounting and straightforward adjustments for everyday applications.

Suitable for

• Cutting metal sheets, pipes and reinforcement bars
• Grinding welds and removing rust or paint
• Masonry cutting and surface dressing on stone or brick
• On-site repair, maintenance and fabrication tasks where mobility is needed

Key specifications

• Power source: rechargeable 18V battery (sold separately)
• Disc diameter: 125 mm
• Cordless design for portable operation
• Compatibility: Bosch 18V battery platform
• Intended use: cutting, grinding and surface preparation on metal and masonry
• Compact size for improved access in tight spaces

How to use

Install a compatible 18V battery and ensure it is fully charged before operation. Fit a 125 mm cutting or grinding disc appropriate for the material and application, following the disc manufacturer’s mounting instructions and ensuring the guard is correctly positioned. Use the tool with both hands, keeping a firm grip and maintaining steady motion; allow the disc to reach full speed before contacting the workpiece. Observe proper cutting or grinding technique for the chosen material, and stop the tool before making adjustments or changing accessories.

Recommendations

Use discs rated for 125 mm and suitable for the task (cutting or grinding). Wear appropriate personal protective equipment, including eye and ear protection, gloves and a dust mask when working with metal or masonry. When working on conductive materials, ensure batteries and the tool remain dry and free from conductive debris. For extended or heavy-duty jobs, use high-capacity Bosch 18V batteries to maintain consistent performance.