Angle Grinder Bosch GWS 14-125 S

The Bosch GWS 14-125 S is a compact, high-performance angle grinder designed for grinding, cutting and surface preparation. Equipped with a 1400 W motor and a maximum no-load speed of 11,500 RPM, this model accepts 125 mm (12.5 cm) discs with a 22.2 mm bore. At 2.2 kg and measuring 265 mm in width and 108 mm in height, the tool combines strong output with a lightweight, ergonomic body suitable for extended use on a variety of materials.

Advantages

The tool delivers high power for rapid material removal while remaining compact for working in confined spaces. Its lightweight construction reduces operator fatigue and improves handling during precision tasks. The 125 mm disc size offers a balance between aggressive cutting/grinding performance and maneuverability. Durable housing and Bosch engineering provide consistent performance for both trade professionals and home users.

Suitable for

• Cutting metal, steel profiles and rebar
• Grinding welds and smoothing edges
• Removing rust, paint and surface coatings
• Surface preparation before painting or coating
• Light to medium-duty masonry cutting and grinding with appropriate discs

Key specifications

• Rated power: 1400 W
• Maximum no-load speed: 11,500 RPM
• Disc diameter: 125 mm (12.5 cm)
• Bore diameter: 22.2 mm
• Weight: 2.2 kg
• Typical dimensions: 265 mm (width) x 108 mm (height)
• Colours: Blue, Black

How to use

Fit a compatible 125 mm disc with a 22.2 mm bore and ensure the disc type matches the material and task (cutting, grinding or abrasive cleaning). Secure the auxiliary handle for two-handed operation, hold the grinder with a firm grip, and start the tool before contacting the work surface. Apply steady, controlled pressure and move the grinder along the workpiece—avoid forcing the tool. Allow the disc to reach full speed between operations and follow safety procedures such as using protective eyewear, gloves and hearing protection.

Usage recommendations

Use discs rated for the grinder’s maximum speed and choose appropriate abrasive type for the material. Inspect discs for damage before each use and replace worn or cracked discs. Maintain ventilation when working indoors and follow local safety regulations for sparks and dust control.