Angle Grinder Bosch GWS 7-125 Professional

The Bosch GWS 7-125 Professional angle grinder is a compact handheld power tool designed for cutting, grinding and surface finishing. It features a 125 mm (12.5 cm) grinding disc diameter and a 720 W motor that delivers an idle speed up to 11,000 rpm. With a total weight of approximately 1.9 kg and an M14 spindle thread for accessory compatibility, this grinder is intended to deliver a balance of power, control and portability for a variety of metalworking and construction tasks.

Advantages

This angle grinder offers a high rotational speed from a 720 W motor for efficient cutting and grinding performance, while remaining lightweight at around 1.9 kg to reduce user fatigue during prolonged use. The 125 mm disc diameter provides a good compromise between working area and maneuverability. The standardized M14 spindle thread ensures wide compatibility with cutting wheels, grinding discs and other attachments. The tool’s compact form factor and ergonomic design support better handling in confined spaces.

Suitable for

• Cutting steel and metal profiles
• Grinding weld seams and removing rust
• Surface preparation before painting or coating
• Light masonry cutting and shaping
• Sharpening and light deburring tasks

Key specifications

• Disc diameter: 125 mm (12.5 cm)
• Motor power: 720 W
• Idle speed: up to 11,000 rpm
• Spindle thread: M14 (compatibility with common accessories)
• Weight: approximately 1.9 kg
• Colours: black, blue and silver

How to use

Before use, secure the appropriate disc or attachment to the M14 spindle according to the accessory manufacturer’s instructions and tighten the flange nut with the correct wrench. Wear suitable personal protective equipment such as safety glasses, gloves and hearing protection. Hold the tool with both hands, keeping a firm grip on the main body and the auxiliary handle if installed. Apply steady, controlled pressure during cutting or grinding—avoid forcing the disc into the workpiece. Allow the grinder to reach full speed before contacting the material and let the disc decelerate fully after switching off before setting the tool down. Disconnect the power supply before changing accessories or performing maintenance.

Usage recommendations

Use discs and accessories rated for at least the tool’s maximum speed, ensure secure mounting of wheels, and replace worn or damaged discs promptly. For extended sessions, take regular breaks and maintain a stable stance. Store the tool in a dry place and follow routine visual inspections of power cord and housing before each use to maintain safe operation.