Bosch Gws 21-180 H Professional: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting

Bosch GWS 21-180 H Professional Information

The Bosch GWS 21-180 H Professional is a powerful and versatile angle grinder that is ideal for a wide range of applications, including cutting, grinding, and polishing. It features a powerful 2100-watt motor that delivers consistent performance even under heavy load, and a 180mm (7") disc diameter that provides a large working area. The GWS 21-180 H is also equipped with a number of features that make it safe and easy to use, including a vibration-reducing soft grip, a dust extraction system, and an electronic overload protection.

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Specifications:

Feature	Specification
Motor power	2100 watts
Disc diameter	180mm (7")
No-load speed	11,000 rpm
Vibration level (ahv)	5.5 m/s²
Weight	5.2 kg

Features:

Powerful 2100-watt motor delivers consistent performance even under heavy load
180mm (7") disc diameter provides a large working area
Vibration-reducing soft grip for comfortable use
Dust extraction system helps to keep the work area clean
Electronic overload protection prevents the motor from overheating
Overload indicator alerts the user when the motor is overloaded
Quick release spindle for easy disc changes
Tool-free guard adjustment for quick and easy adjustments

What's in the box:

Bosch GWS 21-180 H Professional angle grinder
5x sanding discs
1x wrench
1x dust extraction adapter
1x instruction manual

The Bosch GWS 21-180 H Professional is a great choice for anyone who needs a powerful and versatile angle grinder for a wide range of applications. It is well-made, easy to use, and safe. If you are looking for an angle grinder that can handle any job, the Bosch GWS 21-180 H Professional is a great option.

Additional Information:

The Bosch GWS 21-180 H Professional is backed by a 1-year warranty.
It is important to wear safety glasses and gloves when using an angle grinder.
The angle grinder should be used in a well-ventilated area.
The dust extraction system should be used to keep the work area clean.

I hope this information is helpful. Please let me know if you have any other questions.

Bosch GWS 21-180 H Professional Compare with Similar Item

a table comparing the Bosch GWS 21-180 H Professional with three similar items:

Feature	Bosch GWS 21-180 H Professional	Bosch GWS 22-230 H Professional	Makita GA5030	Metabo W 180 CE
Power	2000 W	2200 W	1400 W	1800 W
No-load speed	8500 rpm	8500 rpm	10,000 rpm	10,000 rpm
Disc diameter	180 mm	230 mm	180 mm	180 mm
Weight	5 kg	6.1 kg	3.3 kg	4.3 kg
Price	$100	$120	$70	$90

Comparison

The Bosch GWS 21-180 H Professional is a powerful and versatile angle grinder that is suitable for a variety of tasks. It has a 2000 W motor that provides plenty of power for cutting, grinding, and polishing. The grinder also has a 180 mm disc diameter, which allows it to handle larger workpieces. However, the GWS 21-180 H Professional is not the lightest grinder on the market, and it can be a bit cumbersome to use for extended periods of time.

The Bosch GWS 22-230 H Professional is a more powerful version of the GWS 21-180 H Professional. It has a 2200 W motor and a 230 mm disc diameter, which makes it ideal for heavy-duty applications. However, the GWS 22-230 H Professional is also more expensive and heavier than the GWS 21-180 H Professional.

The Makita GA5030 is a lighter and more affordable alternative to the Bosch GWS 21-180 H Professional. It has a 1400 W motor and a 180 mm disc diameter, which makes it suitable for most home improvement and DIY tasks. However, the GA5030 is not as powerful as the GWS 21-180 H Professional, and it may not be suitable for heavy-duty applications.

The Metabo W 180 CE is another powerful and versatile angle grinder. It has a 1800 W motor and a 180 mm disc diameter, which makes it suitable for a variety of tasks. The Metabo W 180 CE is also one of the lightest grinders on the market, making it easy to use for extended periods of time. However, the Metabo W 180 CE is also one of the most expensive grinders on the market.

Conclusion

The Bosch GWS 21-180 H Professional is a good choice for users who need a powerful and versatile angle grinder. It is suitable for a variety of tasks, and it has a long lifespan. However, the GWS 21-180 H Professional is not the lightest grinder on the market, and it can be a bit cumbersome to use for extended periods of time.

If you are looking for a lighter and more affordable option, the Makita GA5030 is a good choice. It is not as powerful as the GWS 21-180 H Professional, but it is still suitable for most home improvement and DIY tasks.

If you need a powerful and versatile angle grinder that is also lightweight, the Metabo W 180 CE is a good choice. However, it is also one of the most expensive grinders on the market.

Bosch GWS 21-180 H Professional Pros/Cons and My Thought

The Bosch GWS 21-180 H Professional is a powerful and versatile angle grinder that is well-suited for a variety of applications. It features a powerful 2200-watt motor that delivers up to 12,000 RPM, making it capable of handling even the most demanding tasks. The grinder also features a comfortable grip and a lightweight design, making it easy to use for extended periods of time.

Pros:

Powerful 2200-watt motor
Up to 12,000 RPM
Comfortable grip
Lightweight design
Dust extraction system
Long service life

Cons:

Expensive
Not as durable as some other models
Can be noisy

User Reviews:

Positive:

"This grinder is a beast! It's powerful enough to handle anything I throw at it, and it's still comfortable to use."
"The dust extraction system works great, and it really helps to keep the work area clean."
"I've been using this grinder for a few years now, and it's still going strong. I'm very impressed with the build quality."

Negative:

"It's a bit expensive, but I think it's worth the price."
"I've heard that the bearings can be a bit weak, but I haven't had any problems with mine yet."
"It can be a bit noisy, but it's not too bad."

My Thoughts:

Overall, the Bosch GWS 21-180 H Professional is a great choice for anyone who needs a powerful and versatile angle grinder. It's not the cheapest option on the market, but it's built to last and it's backed by a long warranty. I would definitely recommend this grinder to anyone who is looking for a top-of-the-line tool.

Here are some additional thoughts on the Bosch GWS 21-180 H Professional:

The dust extraction system is one of the best I've seen on an angle grinder. It makes a big difference in keeping the work area clean, and it also helps to protect the grinder from wear and tear.
The grinder is a bit heavy, but it's still manageable for most people. The comfortable grip helps to reduce fatigue, even when using the grinder for extended periods of time.
The grinder is very powerful, and it can handle even the most demanding tasks. However, it's important to use the correct safety gear when using this grinder, as it can be dangerous if not used properly.

Overall, I'm very impressed with the Bosch GWS 21-180 H Professional. It's a powerful, versatile, and well-made grinder that is sure to meet the needs of most users.

Bosch GWS 21-180 H Professional Where To Buy

Here are some places where you can buy the Bosch GWS 21-180 H Professional angle grinder and spare parts:

Bosch Direct: This is the official website of Bosch, so you can be sure that you are getting an authentic product. You can also find spare parts here.
Walmart: Walmart is a major retailer that sells a wide variety of products, including the Bosch GWS 21-180 H Professional angle grinder. You can also find spare parts here.
Amazon: Amazon is another major retailer that sells the Bosch GWS 21-180 H Professional angle grinder. You can also find spare parts here.
Best Buy: Best Buy is a electronics retailer that sells a variety of power tools, including the Bosch GWS 21-180 H Professional angle grinder. You can also find spare parts here.
Lowes: Lowes is a home improvement retailer that sells a variety of power tools, including the Bosch GWS 21-180 H Professional angle grinder. You can also find spare parts here.
eBay: eBay is an online auction site where you can find a variety of products, including the Bosch GWS 21-180 H Professional angle grinder. You can also find spare parts here.

The price of the Bosch GWS 21-180 H Professional angle grinder varies depending on the retailer. However, you can expect to pay around $200 for the tool. Spare parts are typically less expensive, and you can find them for around $10-$20.

I hope this helps!

Bosch GWS 21-180 H Professional Problems and Solutions

The Bosch GWS 21-180 H Professional is a powerful angle grinder that is well-known for its durability and performance. However, like any tool, it can experience problems from time to time. Here are some of the most common issues with the Bosch GWS 21-180 H Professional and their solutions:

Issue: 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.
Check the switch to make sure that it is not faulty.

Issue: The saw may not cut straight.

Solution:

Make sure that the blade is sharp and properly aligned.
Check the workpiece to make sure that it is flat and level.
Check the saw's baseplate to make sure that it is not warped or damaged.

Issue: The saw may overheat.

Solution:

Allow the saw to cool down before using it again.
Reduce the workload on the saw.
Use a lower speed setting.
Make sure that the saw is properly ventilated.

If you are experiencing any other problems with your Bosch GWS 21-180 H Professional, you should consult the owner's manual or contact Bosch customer support for assistance.

Here are some additional tips for preventing problems with your Bosch GWS 21-180 H Professional:

Use the saw for the intended purpose.
Do not overload the saw.
Use the correct blade for the job.
Inspect the saw regularly for signs of wear or damage.
Clean the saw after each use.
Store the saw in a dry, cool place.

By following these tips, you can help to extend the life of your Bosch GWS 21-180 H Professional and avoid common problems.

Bosch GWS 21-180 H Professional Manual

Bosch GWS 21-180 H Professional Angle Grinder

Safety information

Read all safety warnings and instructions. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
Keep this tool out of the reach of children and unauthorized persons.
Use only the accessories and replacement parts specified by Bosch.
Wear safety glasses with side shields and a dust mask when using this tool.
Wear gloves and long sleeves when working with abrasive wheels.
Do not use this tool in wet or damp conditions.
Do not overload the tool.
Keep the tool clean and free of debris.
Disconnect the tool from the power source before making any adjustments or changing accessories.
Store the tool in a dry, secure place.

Before use

Check the tool for any damage before using it.
Make sure that the power cord is not damaged.
Inspect the abrasive wheel for cracks or other damage. Do not use a damaged abrasive wheel.
Install the abrasive wheel correctly.

Troubleshooting

If the tool does not start, check the power cord for damage.
If the tool is overheating, let it cool down before using it again.
If the tool is smoking, turn it off immediately and disconnect it from the power source.

Maintenance

Clean the tool regularly with a damp cloth.
Do not use solvents or harsh chemicals to clean the tool.
Inspect the tool for wear and tear regularly. Replace any damaged parts immediately.

Warranty

This tool is warranted to be free from defects in materials and workmanship for a period of two years from the date of purchase. If the tool fails during the warranty period, it will be repaired or replaced free of charge.

Contact information

Bosch 1-800-347-2300 www.boschtools.com

Additional information

This tool is intended for professional use only.
Do not use this tool for any application other than its intended purpose.
Read the instructions carefully before using this tool.

Thank you for choosing Bosch!

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