Bosch GWS 9-125 Professional Angle Grinder 900W Motor, 125mm, 5″

23,760

Brand:

  • Bosch Power Tools | Bosch Professional – Precision, Power & Reliability

Bosch GWS 9-125 900W professional angle grinder with 125mm disc, ergonomic design, overload protection, and optimized cooling for reliable cutting and grinding.

Rated input power: 900 W
No-load speed: 11,000 rpm
Disc diameter: 125 mm
Voltage, electrical: 230 V
Power output: 450 W
Grinding spindle thread: M14
Weight: 1.9 kg
Switch: Lockable Switch
Bulk Order Requests & Customer Support:

The Bosch GWS 9-125 Professional Angle Grinder delivers the perfect balance of power, control, and safety for professional grinding and cutting applications. Powered by a robust 900W motor, this grinder offers superior material removal and cutting efficiency with a 125mm disc diameter, ideal for metal, stone, and construction materials.

Its ergonomic design, optimized cooling system, and improved protection guard make it durable and comfortable for continuous operation. With direct motor cooling and overload protection, the GWS 9-125 ensures a long service life even under demanding workloads.

Additional data

Rated input power: 900 W
No-load speed: 11,000 rpm
Disc diameter: 125 mm
Voltage, electrical: 230 V
Power output: 450 W
Grinding spindle thread: M14
Weight: 1.9 kg
Switch: Lockable Switch

Total vibration values (Surface grinding (roughing))

Vibration emission value ah: 7.5 m/s²
Uncertainty K: 1.5 m/s²

Total vibration values (Sanding with sanding sheet)

Vibration emission value ah: 7.5 m/s²
Uncertainty K: 1.5 m/s²

Surface grinding (roughing)

Vibration emission value ah: 7.5 m/s²
Uncertainty K: 1.5 m/s²

Features:

  • High-performance 900W motor for rapid cutting and grinding.

  • 125mm disc diameter for improved surface coverage and precision.

  • Compact ergonomic design for enhanced control and comfort.

  • Direct motor cooling prevents overheating and extends lifespan.

  • Overload protection for safe, continuous operation.

  • Two-position side handle for flexible handling.

  • Durable metal housing withstands professional site conditions.

Applications:

  • Metal fabrication and cutting

  • Grinding weld seams and surfaces

  • Removing paint, rust, and burrs

  • Cutting tiles, bricks, and masonry (with suitable discs)

  • Construction, automotive, and workshop use

Directions for Use:

  1. Securely mount a 125mm cutting or grinding disc.

  2. Adjust the safety guard and tighten it firmly.

  3. Hold the tool with both hands for maximum control.

  4. Operate at consistent pressure—avoid excessive force.

  5. Always wear protective gloves, goggles, and ear protection.

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FAQs

What is the motor power of the Bosch GWS 9-125?
It’s powered by a 900W motor, ideal for high-efficiency grinding and cutting.
What disc size does it support?
It supports 125mm cutting and grinding discs.
Does it have overload protection?
Yes, it includes overload and restart protection for safety.
Is it suitable for continuous professional use?
Yes, it’s designed for industrial-grade durability and consistent performance.
Can it be used on concrete or tiles?
Yes, with compatible discs, it’s suitable for metal, concrete, and stone work.