Angle Grinder Bosch GWS 18-125 SPL PROFESSIONAL

The Bosch GWS 18-125 SPL PROFESSIONAL angle grinder is a corded power tool designed for heavy-duty grinding and cutting tasks. It is powered by an 1800 W motor that delivers high torque and a maximum no-load speed of 12,000 RPM. The tool accepts 125 mm (12.5 cm) grinding discs and combines a compact housing (102 mm height, 382 mm depth) with a relatively low weight of 2.5 kg for easier handling during extended work sessions. Built-in overload protection helps reduce the risk of motor damage under demanding conditions.

Advantages

The 1800 W motor provides stable performance for material removal and cutting. A maximum idle speed of 12,000 RPM ensures efficient grinding and fast progress on metal, masonry and similar materials. The compact design and 2.5 kg weight improve manoeuvrability in confined spaces and reduce operator fatigue. Overload protection contributes to tool longevity and safer operation. The tool's colour scheme—silver, blue and black—reflects the Bosch Professional range and makes it easy to identify in a workshop.

Suitable for

• Cutting rebar, pipes and metal profiles
• Removing rust, paint and weld spatter
• Surface preparation of concrete and masonry
• Workshop and on-site maintenance tasks

Key specifications

• Motor power: 1800 W
• Maximum no-load speed: 12,000 RPM
• Grinding disc diameter: 125 mm (12.5 cm)
• Weight: 2.5 kg
• Overall dimensions (approx.): 102 mm height, 382 mm depth
• Tool category: angle grinder for grinding and cutting
• Colours: silver, blue, black
• Safety feature: overload protection

How to use

Before use, select an appropriate 125 mm disc for the material and application, and ensure it is correctly mounted and tightened according to the manufacturer's instructions. Connect the grinder to a suitable mains supply and check that the overload protection and guard are in place. Hold the tool with both hands, maintain a secure stance, and start the grinder at a controlled distance from the workpiece to achieve the desired material removal rate. Apply steady, even pressure without forcing the disc; allow the tool's power and speed to do the work. After finishing, switch off the grinder and wait for the disc to stop completely before setting the tool down or changing accessories.

Recommendations

Use appropriate personal protective equipment including eye protection, hearing protection and gloves. Choose the correct disc type and grit for the task and avoid excessive side pressure on cutting or grinding discs. Allow the motor to cool during prolonged heavy use to minimise the chance of activating overload protection and to extend tool life.