Bosch Angle Grinder GWS18V-11PS - 06019N4300

The Bosch GWS18V-11PS is a high-performance cordless angle grinder delivering power equivalent to ...

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Product Information

Full details

The Bosch GWS18V-11PS is a professional-grade cordless angle grinder designed for metal fabricators and contractors who demand corded-level performance without the tether of an electrical outlet. It provides exceptional power equivalent to 1,100W tools while emphasizing user safety and ergonomics, though it is specifically optimized for heavy-duty metal and rebar applications rather than light-duty residential tasks.

All features

Model Part Number06019N4300
BrandBosch

Extended Product Information

FAQs

Does this grinder come with a battery?

The GWS18V-11PS typically ships as a bare tool. Please check your specific package contents to confirm if a battery and charger are included.

Can I use this for wood sanding?

While the tool has speed control, it is specifically optimized for metal and rebar work. Always use the appropriate guard and safety equipment for the application.

What is the benefit of the paddle switch?

The paddle switch provides enhanced safety by acting as a 'dead-man' switch, shutting the motor off automatically if the user loses their grip on the tool.

How do I change the disc without a wrench?

This model features a quick-locking nut, allowing you to swap out discs by hand without needing external tools.

Does it work with standard Bosch 18V batteries?

Yes, it is compatible with the Bosch 18V professional cordless battery ecosystem.

Troubleshooting

The tool stops during heavy operation.

The overload protection or temperature protection may have triggered. Allow the tool to cool down and reduce the pressure applied to the workpiece.

The tool will not start after a battery change.

Ensure the restart protection feature is not active. Toggle the paddle switch off and then back on to reset the system.

Excessive vibration during use.

Check that the grinding disc is properly balanced and tightened using the quick-locking nut. Ensure the vibration control auxiliary handle is securely fastened.

Pros and Cons

Pros

  • Equivalent power to corded tools
  • Comprehensive safety features including electronic braking
  • Superior ergonomics and vibration dampening
  • Tool-free guard adjustments
  • Flexible 6-level speed settings

Cons

  • Optimized primarily for metal/rebar applications
  • Requires professional-grade batteries for full performance
  • Heavier than entry-level cordless grinders

Setup, Compatibility & Care

To set up the GWS18V-11PS, first ensure the battery pack is fully charged. Attach the vibration control auxiliary handle to your preferred side based on your grip orientation. Use the provided quick-locking nut to secure your grinding or cutting disc; ensure it is properly seated against the clamping flange before tightening. For daily care, keep the ventilation slots free of metal dust and debris using compressed air. Regularly inspect the paddle switch mechanism and ensure the protective guard is locked securely before every use. Always store the unit in a clean, dry environment to prevent corrosion of the internal electronics.