Orbital Sander GSS 140 A Professional

Every type of sanding sheet sits perfectly with Easy-Fit

Technical data
Additional data
Rated input power* 180  
No-load speed 12.000   rpm
No-load orbital stroke rate 24.000   opm
Oscillating circuit diameter 1.6  
Weight 1.4  
Tool dimensions (width) 113  
Tool dimensions (length) 249.1  
Tool dimensions (height) 146.6  
Sanding surface
Sanding plate, width* 113  
Sanding plate, length* 105  
Sanding sheet for clamping, width 115  
Sanding sheet for clamping, length 140  
Sanding sheet with hook-and-loop fastening, width 115  
Sanding sheet with hook-and-loop fastening, length 107  
Total vibration values (Sanding panel materials)
Vibration emission value ah 6.5  
Uncertainty K 2  

* Highlighted Data

The A-rated noise level of the power tool is typically as follows: Sound pressure level dB(A); Sound power level dB(A). Uncertainty K= dB.


Every type of sanding sheet sits perfectly with Easy-Fit

  • Thanks to the automatic paper tensioning, the revolutionary Bosch Easy-Fit System guarantees a perfect hold of the paper without creasing and tearing – for hook-and-loop and roll paper
  • A perfect paper fit ensures maximum surface quality and optimum interaction with microfilter for dust-free working
  • Ergonomic design with two softgrip surfaces for two grip positions


Perfect hold of roll paper or hook-and-loop paper thanks to Easy-Fit system with automatic paper tensioning
Click & Clean System – 3 great benefits A clear view of the work surface: You work more precisely and faster
Harmful dust is extracted immediately: Protects your health
Less dust: Longer lifetime of tool and accessories
Dust extraction directly into the integral dust bag on the tool and/or using an all-purpose dust extractor
Easy attachment and detachment of sanding paper thanks to hook-and-loop
Woodworking The professional power tools for woodworking from Bosch.
What’s Included in this Package
with accessory set
with accessory set
Order number: 0 601 297 086
  • Hole punch (spare part number 2 610 920 650)
  • Microfilter box (spare part number 2 605 411 203)
  • 2 sheets of sanding paper
Product variations (2)
The GSS 140 A in action!

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