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
Technical data
No-load speed* 6,000 – 10,000 rpm
Orbital stroke rate* 12,000 – 20,000 opm
Total vibration values (Sanding solid wood)
Vibration emission value ah 2.2 m/s²
Uncertainty K 1.5 m/s²
Total vibration values (NULL)
Vibration emission value ah 1.9 m/s²
Uncertainty K 1.5 m/s²
Noise/vibration information
Sound pressure level 63.5 dB(A)
Sound power level 74.5 dB(A)
Uncertainty K 3 dB

The A-rated noise level of the power tool is typically as follows: Sound pressure level 63.5 dB(A); Sound power level 74.5 dB(A). Uncertainty K= 3 dB.
GEX 18V-125 Professional: Further information
Product Highlights

The GEX 18V-125 Professional random orbit sander provides users with optimal tool control, specifically, when working on larger surfaces. The random orbit sander´s outstanding balance close to the workpiece as well as the supreme ergonomics of its palm rest and grip offer optimal tool control. Fast work progress and a longer tool lifetime are ensured by its brushless motor and Bosch’s Professional 18V system. The GEX 18V-125 Professional can be easily and intuitively operated.
Equipment & Application

This cordless random orbit sander is intended for basic sanding, in-between sanding, lacquer removal, and finishing surfaces. It is applicable on wood, veneer, lacquer, and filler, as well as mineral and acrylic.It is compatible with the Professional 18V system as well as Bosch’s Click & Clean dust extraction system.
Additional Information

The GEX 18V-125 Professional also features a dust bag, speed selection, and a 125-mm sanding pad fitted with a hook-and-loop system for fastening sanding sheets.