Bosch GWS 19-125 CIE Professional angle grinder 12.5 cm 11500 RPM 1900 W 2.4 kg

The Bosch GWS 19-125 CIE Professional angle grinder is a corded power tool designed for intensive grinding and cutting tasks. It features a 125 mm (12.5 cm) grinding disc diameter and a high no-load speed up to 11,500 RPM, driven by a robust 1,900 W input motor with 1,220 W output power. Its M14 spindle thread accepts a wide range of standard discs and accessories, while a compact, lightweight construction of 2.4 kg supports prolonged use with reduced fatigue.

Advantages

The tool combines high cutting and grinding performance with straightforward handling. A high-speed motor provides fast material removal and smooth operation on metal, stone and masonry. The relatively low weight and ergonomic shape improve manoeuvrability and allow more accurate control. Built to professional standards, the grinder is suitable for repeated heavy use and supports compatibility with common accessories thanks to the M14 spindle.

Suitable for

• Cutting and grinding metal components
• Removing rust, paint and weld seams
• Cutting masonry, tiles and concrete (with appropriate discs)
• Surface preparation prior to painting or coating
• DIY projects and professional construction or fabrication work

Key specifications

• Disc diameter: 125 mm (12.5 cm)
• No-load speed: up to 11,500 RPM
• Rated input power: 1,900 W
• Rated output power: 1,220 W
• Spindle thread: M14
• Weight: 2.4 kg

How to use

Before use, select a disc suitable for the intended material and check that it is compatible with a 125 mm diameter and M14 spindle. Securely mount the disc following the manufacturer's instructions and ensure all guards are correctly fitted. Connect the grinder to a suitable power supply, hold it firmly with both hands, and bring the disc to operating speed before contacting the workpiece. Apply steady, controlled pressure; avoid forcing the tool. Allow the disc to do the cutting or grinding work and move the tool smoothly across the surface. After completion, switch off the grinder and wait for the disc to stop completely before setting the tool down and performing any maintenance or disc changes.

Recommendations

Use appropriate personal protective equipment including eye protection, gloves, hearing protection and respiratory protection when working with dust-producing materials. Choose the correct disc type and maximum speed rating for the task. For prolonged or heavy applications, allow periodic rests to prevent motor overheating and inspect brushes and ventilation paths regularly as part of routine maintenance.