Bosch Random Orbital Sander - Brushless
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Product Information
Full details
The Bosch GEX 18V-125 Professional Random Orbit Sander is designed for professionals and serious DIYers seeking optimal control for sanding larger surfaces. Its key benefit lies in its outstanding balance and ergonomic design, offering superior control and comfort during extended use. A notable caveat is that it is sold as a bare unit, meaning batteries and a charger are not included and must be purchased separately.
All features
| Model Part Number | 0601372201+X1357013 |
|---|---|
| Brand | Bosch |
Extended Product Information
FAQs
What is the main advantage of the brushless motor?
The brushless motor provides more power, longer runtime, and increased tool durability compared to brushed motors.
Does this sander come with a battery and charger?
No, this is a bare unit. The battery and charger are sold separately and are required for operation.
What size sanding sheets does it use?
It uses 125mm diameter sanding sheets with a hook-and-loop fastening system.
How do I connect it to dust extraction?
It is compatible with Bosch's Click Clean dust extraction system, or you can attach the provided dust bag.
What types of surfaces can this sander be used on?
It is suitable for basic sanding, intermediate sanding, lacquer removal, and finishing on wood, veneer, lacquer, filler, as well as mineral and acrylic surfaces.
Can I use batteries from other Bosch tool lines?
This sander is part of the Bosch Professional 18V system, so it is compatible with other Bosch Professional 18V batteries.
How does the balance of the tool benefit the user?
The outstanding balance close to the workpiece, combined with ergonomic grips, significantly improves tool control and reduces user fatigue, especially during prolonged sanding sessions on large areas.
Troubleshooting
Sander not powering on
Ensure the battery is fully charged and correctly inserted into the tool. Check battery contacts for dirt or damage.
Poor sanding performance or uneven finish
Check that the correct grit sanding sheet is being used for the material. Ensure the sanding sheet is securely attached and not worn out. Verify that the speed setting is appropriate for the task.
Excessive dust escaping
Ensure the dust bag is properly attached and not overfilled, or that the dust extraction hose is securely connected and not blocked. Check the seal between the sanding pad and the workpiece.
Tool overheating
Ensure the ventilation slots are clear of dust and debris. Allow the tool to cool down if used for extended periods under heavy load. Check that the battery is not faulty.
Pros and Cons
Pros
- Exceptional tool control due to balanced design and ergonomics.
- Powerful and efficient performance thanks to the brushless motor.
- Part of a widely compatible 18V battery system.
- Designed for comfortable, extended use.
- Efficient dust collection options.
Cons
- Batteries and charger are sold separately (bare unit).
- May be overkill for very small or infrequent tasks.
- Requires compatible Bosch Professional 18V batteries.
Setup, Compatibility & Care
Setup:
- Ensure you have a compatible Bosch Professional 18V system battery and charger (sold separately).
- Attach a charged battery to the sander.
- Select the desired sanding sheet and attach it to the 125mm hook-and-loop sanding pad.
- Connect to a dust extraction system or attach the included dust bag if desired.
- Choose the appropriate speed setting for your task.
Compatibility:
- This sander is compatible with the entire Bosch Professional 18V system of batteries and chargers.
- It works with the Bosch Click Clean dust extraction system.
- Uses standard 125mm diameter sanding sheets, with hook-and-loop backing.
Care:
- Regularly empty and clean the dust bag or ensure the vacuum hose is clear.
- Wipe down the tool exterior with a slightly damp cloth after use; avoid solvents.
- Periodically inspect the sanding pad for wear and tear. Replace if damaged.
- Store the sander in a dry, protected environment.