Cordless Random Orbit Sander
GEX 18V-125 Professional

  • New

Optimal control for sanding larger surfaces


Professional 18V System.
Ultimate performance.
Maximum freedom.
Discover more!

Technical data

The most important data

Sanding pad diameter 125 mm
No-load speed 6,000 – 10,000 rpm
Orbital stroke rate 12,000 – 20,000 opm
Eccentricity 1.25 mm
Sanding sheet / disc attachment Hook-and-loop fastening
Weight excl. battery 1.1 kg
Tool dimensions (width) 153 mm
Tool dimensions (length) 224 mm
Tool dimensions (height) 108 mm
Orbit diameter 2.5 mm
Packaging dimensions (width x length x height) 442 x 357 x 151 mm
Battery voltage 18 V
Weight incl. battery 1.6 kg
Noise/vibration information

Total vibration values (vector sum of three directions)

Sound pressure level 63.5 dB(A)
Sound power level 74.5 dB(A)
Uncertainty K 3 dB
Sanding solid wood
Vibration emission value ah 1.9 m/s²
Uncertainty K 1.5 m/s²


Optimal control for sanding larger surfaces

  • Outstanding balance close to the workpiece and supreme ergonomics of palm rest and grip offer optimal tool control
  • Brushless motor and Bosch’s Professional 18V system ensure fast work progress and high endurance
  • Easy and intuitive operation


 Compatible since 2008: all of our batteries are compatible with new and existing Bosch Professional tools in the same voltage class.
Disc diameter 125 mm
Vibration emission value ah ∅ 2.5 mm
Dust extraction directly into the integral dust bag on the tool and/or using an all-purpose dust extractor
Ergonomic handling thanks to low weight and compact design
Longer motor life - more runtime - more power thanks to brushless motor
Best work results with speed pre-selection Best work results with speed pre-selection for applications requiring material-specific speed
Best work results with constant speed thanks to electronic regulation of speed - even under load
Easy attachment and detachment of sanding paper thanks to hook-and-loop
 Soft start as the load and torque of the motor are temporarily reduced during start-up.

Scope of supply

GEX 18V-125

Order number: 0 601 372 200

Selected version

Price includes:

  • Sanding pad (125 mm) 2 608 000 714
  • 1 x sanding sheet C430, Expert for Wood + Paint, 120 (available separately as set of 5: 2 608 605 643)
  • Dust bag 2 608 000 715
  • L-BOXX 136 1 600 A01 2G0