Product executions (2)
Media gallery
Tool features
Why this tool?
  • Spindle lock for easy disc change
  • Flat gear head for working in tight spaces
  • Gear head can be rotated in 90° steps
  • Armoured coils that protect the motor against sharp grinding dust ensure long lifetime
  • Anti-rotation protective guard – easily adjustable, provides reliable protection
  • Cut-out carbon brushes
Technical data
Specification overview
Rated power input 850 W
No-load speed 2800 - 11000 rpm
Grinding spindle thread M 14
Disc diameter 125 mm
Rubber sanding plate, diameter 125 mm
Wire cup brush, diameter 70 mm
Weight without cable 1.9 kg
Bosch Heavy Duty Bosch Heavy Duty
Bosch Heavy Duty - Power, Performance and Robustness redefined!
Outstanding user protection Outstanding user protection
thanks to the anti-rotation protective guard - stands firm, even if the disc breaks
Constant Electronic Constant Electronic
Power booster for heavy loads. Constant speed, even under load.
Electronic Electronic
Speed preselection for adjusting to suit any application.
Spare parts for this tool
Find here the fitting spare parts

You may also have a check in our spare parts catalogue. In there you will find all of the parts that fit your Bosch tool - even up to ten years after production has been stopped.

Spare parts catalogue
User Manual
What is
Heavy Duty?
Warranty for
Heavy Duty