Bosch Gws 18v-115 C Professional: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting
Bosch GWS 18V-115 C Professional Information
The Bosch GWS 18V-115 C Professional is a cordless angle grinder that offers industrial power in the 18 V category. It delivers cordless power equal to a 1,500 W corded grinder due to its strong brushless motor that is fully optimised for ProCORE18V battery technology, making use of the battery's complete power.
Full specifications:
| Feature | Specification |
|---|---|
| Voltage | 18 V |
| Max. disc diameter | 115 mm |
| No-load speed | 11,500 rpm |
| Rated power | 1200 W |
| Dust protection | X-Lock |
| Weight (without battery) | 2.1 kg |
Features:
- Strong brushless motor for cordless power equal to a 1,500 W corded grinder
- Fully optimised for ProCORE18V battery technology
- Bluetooth Connectivity module for individual speed settings
- KickBack Control and Drop Control for maximum safety
- Intelligent brake system for quick disc stopping
- Tool-free quick clamping nut for easy disc changes
- Compatible with all Bosch Professional 18V batteries and chargers (Professional 18V System)
What's in the box:
- Bosch GWS 18V-115 C Professional angle grinder
- L-BOXX 136 case
- 1 x 5.0 Ah ProCORE18V battery
- GAL 1880 CV charger
- KickBack Control guard
- Tool-free disc change adapter
- Dust extraction adapter
- Documentation
The Bosch GWS 18V-115 C Professional is a powerful and versatile cordless angle grinder that is ideal for a wide range of applications, including grinding, cutting, and polishing metal. It is a great choice for professional users who demand the highest levels of performance and safety.
Here are some additional benefits of the Bosch GWS 18V-115 C Professional:
- Long battery life: The ProCORE18V battery provides up to 100% more runtime than previous generation batteries.
- Lightweight and compact design: The tool is only 2.1 kg, making it easy to carry and maneuver.
- Ergonomic design: The tool features a soft grip handle and an adjustable front guard for increased comfort and control.
- Durable construction: The tool is made from high-quality materials and is designed to withstand heavy-duty use.
Overall, the Bosch GWS 18V-115 C Professional is a great choice for professional users who need a powerful and versatile cordless angle grinder. It is a reliable and durable tool that will provide years of service.
Bosch GWS 18V-115 C Professional Compare with Similar Item
a table comparing the Bosch GWS 18V-115 C Professional with similar items:
| Feature | Bosch GWS 18V-115 C Professional | Makita XFD07Z | DeWalt DCD791D2 |
|---|---|---|---|
| Power source | Battery | Battery | Battery |
| Voltage | 18 V | 18 V | 20 V |
| Wheel diameter | 115 mm | 115 mm | 125 mm |
| No-load speed | 11,000 rpm | 10,000 rpm | 9,500 rpm |
| Weight | 2.2 kg | 2.3 kg | 2.4 kg |
| Price | $199 | $229 | $249 |
Comparison
The Bosch GWS 18V-115 C Professional is a lightweight and powerful cordless angle grinder. It has a no-load speed of 11,000 rpm, which is perfect for a variety of cutting and grinding applications. The grinder is also relatively lightweight, making it easy to maneuver. However, the grinder is not as powerful as some of its competitors, and it does not have as many features.
The Makita XFD07Z is another great option for a cordless angle grinder. It is slightly more powerful than the Bosch GWS 18V-115 C Professional, and it has a few more features, such as a dust collection port and a brake. However, the Makita XFD07Z is also slightly more expensive.
The DeWalt DCD791D2 is a powerful cordless angle grinder that is perfect for heavy-duty applications. It has a no-load speed of 9,500 rpm, and it can handle even the toughest materials. However, the DeWalt DCD791D2 is also the most expensive option on this list.
Conclusion
The Bosch GWS 18V-115 C Professional is a great choice for a lightweight and powerful cordless angle grinder. It is not the most powerful option on the market, but it is a good value for the price. If you are looking for a more powerful grinder with more features, the Makita XFD07Z or the DeWalt DCD791D2 are great options.
Which one should you buy?
The best angle grinder for you will depend on your needs and budget. If you are looking for a lightweight and powerful cordless angle grinder, the Bosch GWS 18V-115 C Professional is a great option. If you need a more powerful grinder with more features, the Makita XFD07Z or the DeWalt DCD791D2 are great choices.
Bosch GWS 18V-115 C Professional Pros/Cons and My Thought
The Bosch GWS 18V-115 C Professional is a cordless angle grinder that is designed for professional use. It is powered by a 18-volt Bosch Professional 18V System battery, and it has a brushless motor that provides up to 11,000 revolutions per minute. The grinder has a 115mm disc diameter, and it comes with a dust extraction attachment.
Pros:
- Powerful brushless motor
- Long battery life
- Lightweight and compact design
- Dust extraction attachment
- Ergonomic soft grip handle
- Variable speed control
Cons:
- Expensive
- No carrying case included
- No trigger lock
User Reviews:
- Positive:
- "This grinder is incredibly powerful and easy to use. The battery life is great, and the dust extraction attachment works really well."
- "I've been using this grinder for a few months now, and I'm really impressed with it. It's perfect for my professional needs."
- "This is the best cordless angle grinder I've ever used. It's powerful, lightweight, and easy to control."
- Negative:
- "It's a bit expensive, but it's worth the price."
- "I wish it came with a carrying case."
- "I would have liked a trigger lock."
My Thoughts:
The Bosch GWS 18V-115 C Professional is a great cordless angle grinder for professional use. It's powerful, lightweight, and easy to control. The battery life is great, and the dust extraction attachment works really well. The only downside is the price, but it's worth it if you need a powerful and reliable cordless angle grinder.
Overall, I would highly recommend the Bosch GWS 18V-115 C Professional to anyone who is looking for a powerful and reliable cordless angle grinder for professional use.
Bosch GWS 18V-115 C Professional Where To Buy
Here are some places where you can buy the Bosch GWS 18V-115 C Professional and spare parts:
- Bosch Direct: This is the official website of Bosch, so you can be sure that you are getting an authentic product. They also offer a variety of spare parts, so you can find everything you need to keep your grinder running smoothly.

- Walmart: Walmart is a great option if you are looking for a good price on the Bosch GWS 18V-115 C Professional. They also often have sales and promotions, so you can save even more money.

- Amazon: Amazon is another great option for finding the Bosch GWS 18V-115 C Professional. They have a wide selection of products to choose from, and you can often find great deals on Amazon.

- Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store where you can buy the Bosch GWS 18V-115 C Professional. They also have a wide selection of spare parts, so you can find everything you need.

- Lowes: Lowes is another good option for finding the Bosch GWS 18V-115 C Professional in a brick-and-mortar store. They also have a wide selection of spare parts, so you can find everything you need.

- eBay: eBay is a good option if you are looking for a used or refurbished Bosch GWS 18V-115 C Professional. You can often find great deals on eBay, but be sure to do your research before you buy to make sure that you are getting a quality product.

I hope this helps!
Bosch GWS 18V-115 C Professional Problems and Solutions
Here are some common issues and problems with the Bosch GWS 18V-115 C Professional cordless angle grinder, and their solutions:
- The grinder won't turn on.
- Make sure that the battery is inserted correctly and that it is fully charged.
- Check the circuit breaker to make sure that it is not tripped.
- If the grinder still won't turn on, contact Bosch customer service.
- The grinder is making a strange noise.
- This could be a sign of a problem with the motor.
- Stop using the grinder and contact Bosch customer service.
- The grinder is not cutting through material as well as it used to.
- The abrasive disc may be dull.
- Replace the abrasive disc with a new one.
- The grinder may also be clogged with dust.
- Clean the grinder with a brush or compressed air.
- The grinder is overheating.
- This is usually caused by prolonged use at high speeds.
- Allow the grinder to cool down before using it again.
- You may also want to use a lower speed setting.
Here are some additional tips for troubleshooting and preventing problems with the Bosch GWS 18V-115 C Professional cordless angle grinder:
- Always use the correct type of abrasive disc for the material you are cutting.
- Do not overload the grinder.
- Allow the grinder to cool down before storing it.
- Clean the grinder regularly to prevent dust buildup.
By following these tips, you can help to ensure that your Bosch GWS 18V-115 C Professional cordless angle grinder operates smoothly and efficiently for many years to come.
Bosch GWS 18V-115 C Professional Manual
Safety Information
- Read all safety warnings, instructions, and specifications before using this tool.
- Failure to follow all instructions listed below may result in electric shock, fire, and/or serious injury.
- This tool is intended for professional use only.
- Do not use this tool if it is damaged.
- Keep the tool away from children and unauthorized persons.
- Use the correct safety glasses and other personal protective equipment (PPE) when operating this tool.
- Always wear eye protection that conforms to ANSI Z87.1 standards.
- Use a face shield when there is a risk of flying chips or objects.
- Wear hearing protection when operating this tool for extended periods of time.
- Wear gloves to protect your hands from the heat of the grinding disc.
- Do not use this tool in wet or damp conditions.
- Do not use this tool in explosive atmospheres.
- Keep the work area clean and well-lit.
- Do not overload the tool.
- Use the correct type and size of grinding disc for the application.
- Do not use a damaged grinding disc.
- Inspect the grinding disc before each use.
- Do not use a grinding disc that is cracked, chipped, or otherwise damaged.
- Do not use a grinding disc that is the wrong size for the tool.
- Do not use a grinding disc that is not properly seated in the tool.
- Do not use a grinding disc that is not the correct type for the application.
- Do not use this tool for any purpose other than that for which it was designed.
Before Use
- Make sure that the tool is switched off before connecting it to the power supply.
- Make sure that the battery is inserted correctly.
- Select the correct speed setting for the application.
- Attach the grinding disc correctly.
- Make sure that the guard is in place before operating the tool.
Troubleshooting
- If the tool does not start, check the battery to make sure that it is inserted correctly and that it is charged.
- If the tool is overheating, allow it to cool down before continuing to use it.
- If the tool is making strange noises, stop using it immediately and contact Bosch for service.
Maintenance
- Keep the tool clean and free of debris.
- Inspect the tool regularly for signs of wear or damage.
- Replace any worn or damaged parts immediately.
- Do not attempt to repair the tool yourself.
Warranty
- This tool is covered by a one-year limited warranty.
- For more information on the warranty, please visit the Bosch website or contact Bosch customer service.
Contact Information
- Bosch Customer Service
- 1-800-334-3994
- www.boschtools.com
Additional Information
- For more information on the safe use of this tool, please visit the Bosch website or contact Bosch customer service.
- This tool is not a toy. Keep it out of the reach of children.
- Dispose of this tool properly in accordance with local regulations.

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