Bosch GEX 125-1AE 125mm Random Orbit Sander 230V Product Code: 4313R

Professional random orbit sander offers comfortable sanding in any work position. Compact, ergonomic design with large, soft-grip surfaces for variable grip positions ensures fatigue-free work. Speed pre-selection for material-specific working. Random orbit motion and rotation for a fine finish with high sanding performance. Sanding pad brake prevents damage to the workpiece. Hook and loop fastening for rapid, convenient sanding sheet changes. Bosch Microfilter System provides efficient dust extraction. Supplied with carry case.


  • 250W
  • Hook & Loop Fixing
  • Variable Speed
  • Dust Container
  • Soft-Grip Handles
  • On/Off Switch
  • Constant Speed Under Load
  • Replaceable Carbon Brushes


Sanding surface: 125mm. Orbit diameter: 2.5mm. Orbit speed: 15,000-24,000opm. Weight: 1.3kg. Eccentricity: 1.25mm. Vibration emission ah: 5.0m/s², uncertainty K: 1.5m/s². Includes Plug.
Additional Information
Technical Specification
  • Brand : Bosch
  • Product Type : Random Orbit Sander
  • Power Output (Watts/Kw) : 250 W
  • Brushless : Brushed
  • Corded or Cordless : Corded
  • Paper Fastening Type : Hook & Loop Fixing
  • Total Product Weight : 1.3 kg
  • Model No : GEX 125-1AE
  • Pack Size : 1
  • Switch Type : On/Off Switch
  • Carrying Facility : Carry Case
  • Handle Type : Soft-Grip Handles
  • No Load Speed : 7500-12,000 rpm
  • Power Voltage Supply : 230 V
  • Carry Case/Bag Included : Yes
  • Manufacturer Guarantee : 3 Year Manufacturer’s Guarantee (Registration Required, T&Cs Apply)
  • Pieces in Pack/Case : 1
  • Sanding Disc Diameter : 125 mm
Product Contents
GEX 125-1AE, microfilter box, sanding sheet and carry case.
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

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€115.95 Incl. 23% VAT

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Bosch GEX 125-1AE 125mm Random Orbit Sander 230V is rated 4.7 out of 5 by 6.
Rated 5 out of 5 by from Excellent sander This is great! Dust collection is really good, and there is little vibration. It’s a bonus that it came with a box, just a shame it only had one sanding sheet. You can even buy polishing pads for this sander which increase it's usefullness. I’m very pleased with it
Date published: 2018-12-12
Rated 4 out of 5 by from Good.....but.... This sander is excellent. However, I’m finding it very irritating to not be able to find the correct vacuum adapter for it. I really think it should be supplied with the original kit.
Date published: 2018-08-02
Rated 5 out of 5 by from Bosch BOSCH GEX 125-1AE 125 incredible sander good dust extraction 2 metre cable, hard case well done bosch very happy customer.
Date published: 2018-04-18
Rated 5 out of 5 by from DIY Sanding I was advised to get this professional Bosch sander (blue) annd have no regrets. A sturdy tool that does what it says on the tin. Obviously, the true test of a product is to review it when it is out of its warranty period but so far so good.
Date published: 2018-02-19
Rated 4 out of 5 by from Great sander I use random orbital sanders regularly, and this one matches the best! Hook and loop paper fastening is very good too, much better than some other makes
Date published: 2017-08-19
Rated 5 out of 5 by from great machine Purchased to sand a hardwood floor so that I could sand right to the edge apart from corners. Proved a great machine, easy to use and created very little free dust when used with a vacuum attachment and also provided a very good finish, I did not have to use a finishing sander.
Date published: 2017-04-12
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