Bosch GWS12-125S Angle Grinder 125mm Var Speed


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Compact yet powerful; efficiency with every spark

The GWS 12-125 S Professional is designed for all-round use in horizontal, vertical, overhead and inside grinding or cutting thanks to its slim grip, compact size, and light weight. It is the first choice for excellent and stable performance, especially under overload or dusty conditions. The robust metal flange protects the gear set from wear and tear and the maze-shaped air inlet provides better airflow for motor cooling and prevents dust from accumulating in the motor. The ergonomic shape of the grip allows for comfortable handling and reduces fatigue after long hours of work. The speed selection function allows for working in various applications and materials

  • Slimmest and lightest in the power class
  • 20% more reduced tool vibration than predecessor for lower fatigue and easy operation
  • More productivity, less downtime
  • 20% more output power than predecessor
  • Excellent performance especially under overload condition
  • Longer tool lifetime thanks to robust metal flange design and better motor cooling
  • Featured with KickBack control, Restart Protection, overload protection and Soft Start to ensure your safety

Technical data:

Rated input power 1200 W

Speed output no-load, nominal max. 11,000 rpm

Disc diameter 125 mm

Power output 630 W

Grinding spindle thread M14

Weight 2.2 kg

Switch Lockable


  • Two-hole spanner (spare part number 1607950052)
  • Protective guard (Order number 1605510365)
  • Vibration Control auxiliary handle (Order number 2602025123)
  • Locking nut (spare part number 1603345043)
  • Backing flange (spare part number 2605703014)

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