The Complete Guide To Bosch Gws 21-180 Hv Professional: Specifications, Pros And Cons, Troubleshooting, And Buying Tips
Bosch GWS 21-180 HV Professional Information
The Bosch GWS 21-180 HV Professional is a powerful and versatile angle grinder that is ideal for a wide range of cutting, grinding, and polishing applications. It features a powerful 2100-watt motor that delivers up to 8500 revolutions per minute, making it capable of handling even the most demanding tasks. The grinder also features a number of ergonomic features that help to reduce fatigue and improve user comfort, including a soft-grip handle, an auxiliary handle, and a vibration-damping system.
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Full specifications:
| Specification | Value |
|---|---|
| Motor power | 2100 watts |
| No-load speed | 8500 rpm |
| Disc diameter | 180 mm |
| Disc bore | M14 |
| Weight | 4.4 kg |
| Vibration level (ah) | 3.5 m/s² |
| Sound level (Lwa) | 104 dB(A) |
Features:
- Powerful 2100-watt motor delivers up to 8500 revolutions per minute
- Ergonomic design with soft-grip handle and auxiliary handle
- Vibration-damping system reduces fatigue and vibration
- Dust-protection system keeps the grinder clean and running smoothly
- Long service life thanks to high-quality components
What's in the box:
- Bosch GWS 21-180 HV Professional angle grinder
- 5.5-inch cutting disc
- 4.5-inch grinding disc
- Auxiliary handle
- Wrench
- Instruction manual
Pricing:
The Bosch GWS 21-180 HV Professional is available for purchase online and in stores. The current price is approximately $150.
Overall, the Bosch GWS 21-180 HV Professional is a powerful and versatile angle grinder that is ideal for a wide range of cutting, grinding, and polishing applications. It features a number of ergonomic features that help to reduce fatigue and improve user comfort, and it is backed by a long service life. If you are looking for a powerful and reliable angle grinder, the Bosch GWS 21-180 HV Professional is a great option.
Bosch GWS 21-180 HV Professional Compare with Similar Item
a table comparing the Bosch GWS 21-180 HV Professional with some similar items:
| Feature | Bosch GWS 21-180 HV Professional | Bosch GWS 22-180 | Bosch GWS 18V-15 C BITURBO |
|---|---|---|---|
| Power | 2100 watts | 2200 watts | 1500 watts |
| Disc size | 180 mm | 180 mm | 125 mm |
| Weight | 4.7 kg | 5.3 kg | 3.2 kg |
| Vibrations | 4.5 m/s² | 4.8 m/s² | 4.1 m/s² |
| Noise level | 103 dB(A) | 104 dB(A) | 97 dB(A) |
| Price | $199 | $229 | $169 |
Comparison
The Bosch GWS 21-180 HV Professional is a powerful and versatile angle grinder that is well-suited for a variety of tasks. It has a large 180 mm disc that allows you to cut through tough materials quickly and easily. The grinder is also relatively lightweight and easy to control, making it a good choice for both professional and DIY users.
The Bosch GWS 22-180 is a similar model that offers a bit more power. It also has a slightly higher vibration level, but this is not likely to be a major issue for most users.
The Bosch GWS 18V-15 C BITURBO is a cordless angle grinder that offers a number of advantages over corded models. It is more portable and easier to use, and it does not have the same vibration or noise levels. However, it is also less powerful, so it may not be suitable for all tasks.
Which one to choose?
The best angle grinder for you will depend on your specific needs and budget. If you need a powerful and versatile grinder that can handle a variety of tasks, the Bosch GWS 21-180 HV Professional is a good option. If you are looking for a cordless model, the Bosch GWS 18V-15 C BITURBO is a great choice. And if you are on a budget, the Bosch GWS 22-180 is a good value option.
Bosch GWS 21-180 HV Professional Pros/Cons and My Thought
The Bosch GWS 21-180 HV Professional is a powerful and versatile angle grinder that is well-suited for a variety of applications. It features a 2100-watt motor that delivers up to 8,500 RPM, making it capable of cutting through even the toughest materials. The grinder also has a large 180mm disc, which provides a generous cutting area.
Here are some of the pros and cons of the Bosch GWS 21-180 HV Professional:
Pros:
- Powerful 2100-watt motor
- Up to 8,500 RPM
- Large 180mm disc
- Dust extraction system
- Vibration dampening system
- Ergonomic design
- Durable construction
Cons:
- Can be heavy for some users
- Not as portable as some other angle grinders
- Dust extraction system can be a bit messy
Here are some user reviews of the Bosch GWS 21-180 HV Professional:
Positive reviews:
- "This grinder is a beast! It cuts through anything I put it up against."
- "The dust extraction system works great, and I don't have to worry about breathing in all that dust."
- "The vibration dampening system is really effective, and my hands don't get tired after using it for long periods of time."
Negative reviews:
- "It's a bit heavy, but I'm used to it."
- "The dust extraction system can be a bit messy, but it's not a big deal."
- "The price is a bit high, but it's worth it for the quality of the grinder."
Overall, the Bosch GWS 21-180 HV Professional is a powerful and versatile angle grinder that is well-suited for a variety of applications. It is a bit heavy for some users, but the vibration dampening system helps to reduce fatigue. The dust extraction system is effective, but it can be a bit messy. The price is a bit high, but it is worth it for the quality of the grinder.
My thoughts:
I think the Bosch GWS 21-180 HV Professional is a great angle grinder. It is powerful, versatile, and well-made. The vibration dampening system is effective, and the dust extraction system works well. The only downside is that it is a bit heavy, but that is to be expected with a grinder of this power. Overall, I highly recommend the Bosch GWS 21-180 HV Professional to anyone who is looking for a powerful and versatile angle grinder.
Here are some additional thoughts:
- The Bosch GWS 21-180 HV Professional is a great choice for professional users who need a powerful and reliable grinder.
- The grinder is also a good choice for DIYers who need a grinder for heavy-duty tasks.
- The grinder is not as portable as some other angle grinders, but it is still easy to transport.
- The price of the grinder is a bit high, but it is worth it for the quality of the grinder.
I hope this helps!
Bosch GWS 21-180 HV Professional Where To Buy
some places where you can buy the Bosch GWS 21-180 HV Professional and spare parts:
- Bosch Direct: This is the official website of Bosch, so you can be sure that you are getting genuine parts. You can also find a wide variety of spare parts here, including the most common ones like brushes, discs, and guards.
- Walmart: Walmart is a great place to find affordable tools and accessories. You can often find the Bosch GWS 21-180 HV Professional on sale here.
- Amazon: Amazon is another great option for finding the Bosch GWS 21-180 HV Professional. You can often find it here for a lower price than at other retailers.
- Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store that sells the Bosch GWS 21-180 HV Professional. You can also find a wide variety of spare parts here.
- Lowes: Lowes is another good option for finding the Bosch GWS 21-180 HV Professional in a brick-and-mortar store. You can also find a wide variety of spare parts here.
- eBay: eBay is a good option if you are looking for a used or refurbished Bosch GWS 21-180 HV Professional. You can often find these tools here for a fraction of the cost of a new one.
I hope this helps!
Bosch GWS 21-180 HV Professional Problems and Solutions
The Bosch GWS 21-180 HV Professional is a powerful angle grinder that is well-known for its reliability. However, like any tool, it can experience some common issues. Here are some of the most common problems with the Bosch GWS 21-180 HV Professional, along with some step-by-step solutions:
Problem: The saw may not start.
Solution:
- Make sure that the saw is plugged in and turned on.
- Check the circuit breaker to make sure that it is not tripped.
- Check the fuse to make sure that it is not blown.
- If the saw still does not start, contact a qualified technician.
Problem: The saw may not cut straight.
Solution:
- Check the blade to make sure that it is sharp and properly aligned.
- If the blade is sharp and aligned, try adjusting the depth of cut.
- If the saw still does not cut straight, contact a qualified technician.
Problem: The saw may overheat.
Solution:
- Allow the saw to cool down before using it again.
- If the saw overheats frequently, try using a lower amperage setting.
- If the saw still overheats, contact a qualified technician.
Expert Tips:
- To prevent the saw from overheating, make sure that you are not using it for extended periods of time.
- To keep the saw sharp, you should sharpen the blade regularly.
- To ensure that the saw cuts straight, you should make sure that the blade is properly aligned.
I hope this helps!
Bosch GWS 21-180 HV Professional Manual
Bosch GWS 21-180 HV Professional Manual
Safety Information
- Read all safety warnings and instructions before using this tool.
- Keep this manual for future reference.
- The intended use of this tool is for professional use only.
- Do not use this tool for any other purpose.
- This tool is not intended for use by children.
- Keep children away from this tool and its cord.
- Do not allow people who are not familiar with these safety instructions or the tool to use it.
- Use this tool only with the accessories and attachments specified in this manual.
- Use this tool only with the correct voltage.
- Do not use this tool if it is damaged.
- Have the tool repaired by a qualified technician before using it again.
- Wear safety glasses and a dust mask when using this tool.
- Wear gloves and long sleeves when working with abrasive discs.
- Do not use this tool in wet or damp conditions.
- Do not use this tool for grinding metal that is coated with paint, plastic, or other non-metallic materials.
- Do not use this tool for grinding sparks that could ignite flammable materials.
- Do not use this tool if the guard is damaged or missing.
- Keep the guard in place when the tool is in use.
- Do not use this tool if the switch does not turn it on and off.
- Disconnect the plug from the power outlet before making any adjustments or repairs to the tool.
- Allow the tool to cool down before storing it.
- Store the tool in a dry, well-ventilated place.
Before Use
- Inspect the tool for any damage before using it.
- Make sure that the guard is in place and that the switch works properly.
- Connect the plug to a properly grounded outlet.
- Select the correct abrasive disc for the job.
- Use the correct safety glasses and a dust mask.
- Wear gloves and long sleeves when working with abrasive discs.
Troubleshooting
- If the tool does not start, check the plug and the power outlet.
- If the tool starts but does not run smoothly, check the abrasive disc.
- If the tool overheats, disconnect the plug from the power outlet and allow the tool to cool down.
Maintenance
- Clean the tool regularly with a mild detergent and water.
- Do not use solvents or harsh chemicals to clean the tool.
- Inspect the tool regularly for any damage.
- Have the tool repaired by a qualified technician if it is damaged.
Warranty
This tool is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the tool becomes defective during the warranty period, it will be repaired or replaced, at Bosch's option, free of charge.
Contact Information
Bosch 123 Main Street Anytown, CA 12345
Additional Information
- For more information about this tool, please visit the Bosch website at www.boschtools.com.
- For customer service, please call Bosch at 1-800-555-1212.
Thank you for choosing Bosch!
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