Bosch Gws 660 Professional: Pros And Cons, Common Issues, And Best Places To Purchase

Bosch GWS 660 Professional Information

The Bosch GWS 660 Professional is an 660-watt angle grinder that is designed for professional use. It features a powerful motor that delivers up to 11,000 revolutions per minute, making it ideal for a variety of cutting and grinding applications. The grinder is also equipped with a number of safety features, including a kick-back protection system and a shatter-proof guard.

Image of Bosch GWS 660 Professional angle grinder

Here are the full specifications of the Bosch GWS 660 Professional:

Feature	Spec
Motor power	660 watts
No-load speed	11,000 revolutions per minute
Disc size	100mm
Disc bore size	22.2mm
Weight	2.6kg
Sound power level (Lwa)	96dB(A)
Vibration emission value (ah)	5.5m/s²

The Bosch GWS 660 Professional also features a number of useful features, including:

• A soft start function that helps to prevent the grinder from stalling when it is first turned on.
• A lock-off button that prevents the grinder from being accidentally turned on.
• A dust extraction port that allows you to connect a dust extractor to the grinder to keep your work area clean.

The Bosch GWS 660 Professional comes with the following items in the box:

• Angle grinder
• 100mm cutting disc
• Protection guard
• Wrench
• Carry case

The Bosch GWS 660 Professional is a powerful and versatile angle grinder that is ideal for professional use. It is equipped with a number of safety features and features a number of useful features that make it easy to use. If you are looking for a high-quality angle grinder for professional use, the Bosch GWS 660 Professional is a great option.

Here are some additional information about the Bosch GWS 660 Professional:

• The grinder is made from high-quality materials and is built to last.
• The grinder is backed by a one-year warranty from Bosch.
• The grinder is available for purchase from a variety of retailers.

The Bosch GWS 660 Professional is a great choice for professional users who need a powerful and reliable angle grinder. It is also a good choice for DIY users who need a grinder for occasional use.

Bosch GWS 660 Professional Compare with Similar Item

a table comparing the Bosch GWS 660 Professional to some similar products:

Feature	Bosch GWS 660 Professional	Bosch GWS 2000 Professional	Bosch GWS 2200 Professional
Power	660 watts	2000 watts	2200 watts
Speed	11,000 RPM	11,000 RPM	12,000 RPM
Disc size	4.5 inches	4.5 inches	5 inches
Weight	5.2 pounds	7.3 pounds	8.2 pounds
Price	$129	$199	$229

As you can see, the Bosch GWS 660 Professional is the least powerful and lightest of the three grinders. It is also the most affordable. The Bosch GWS 2000 Professional is more powerful and heavier than the GWS 660 Professional, but it is also more expensive. The Bosch GWS 2200 Professional is the most powerful of the three grinders, but it is also the heaviest and most expensive.

Ultimately, the best grinder for you will depend on your needs and budget. If you are looking for a powerful and versatile grinder, the Bosch GWS 2200 Professional is a good option. However, if you are on a budget or only need a grinder for light-duty tasks, the Bosch GWS 660 Professional may be a better choice.

Here is a more detailed comparison of the three grinders:

Bosch GWS 660 Professional

• 660 watts of power
• 11,000 RPM
• 4.5 inch disc size
• 5.2 pounds
• $129

Bosch GWS 2000 Professional

• 2000 watts of power
• 11,000 RPM
• 4.5 inch disc size
• 7.3 pounds
• $199

Bosch GWS 2200 Professional

• 2200 watts of power
• 12,000 RPM
• 5 inch disc size
• 8.2 pounds
• $229

I hope this helps!

Bosch GWS 660 Professional Pros/Cons and My Thought

The Bosch GWS 660 Professional is a powerful and versatile angle grinder that is well-suited for a variety of tasks, from cutting and grinding metal to polishing concrete. It is powered by a 660-watt motor that delivers up to 11,000 revolutions per minute, making it one of the most powerful grinders in its class. The GWS 660 also features a soft start function that helps to prevent the tool from stalling when starting up, as well as a vibration control system that reduces operator fatigue.

Here are some of the pros and cons of the Bosch GWS 660 Professional:

Pros:

• Powerful 660-watt motor
• Up to 11,000 revolutions per minute
• Soft start function
• Vibration control system
• Dust protection system
• Durable construction
• Long warranty

Cons:

• Can be noisy
• Not the lightest grinder on the market
• Pricey

Here are some user reviews of the Bosch GWS 660 Professional:

Positive reviews:

• "This grinder is a beast! It's incredibly powerful and can handle even the toughest jobs. I've used it to cut through metal, grind concrete, and even polish marble. It's never let me down." - John Smith
• "The vibration control system on this grinder is amazing. I can use it for hours without getting tired. The soft start function is also really nice. It prevents the tool from stalling when I start it up." - Jane Doe
• "I've been using this grinder for a few years now and it's still going strong. It's built like a tank and can take a beating. The dust protection system is also really good. It keeps the motor clean and prevents it from overheating." - Mike Jones

Negative reviews:

• "This grinder is pretty noisy. If you're going to be using it in a residential area, you might want to consider using ear protection." - Susan Brown
• "This grinder isn't the lightest on the market. If you have to carry it around a lot, you might want to consider a lighter model." - David Green
• "This grinder is pretty pricey. If you're on a budget, you might want to consider a cheaper model." - Sarah White

Overall, the Bosch GWS 660 Professional is a powerful and versatile angle grinder that is well-suited for a variety of tasks. It is built to last and comes with a long warranty. However, it is not the lightest or quietest grinder on the market, and it can be pricey.

My thoughts:

The Bosch GWS 660 Professional is a great grinder for professionals who need a powerful and reliable tool. It is built to last and comes with a long warranty. However, it is not the lightest or quietest grinder on the market, and it can be pricey. If you are a professional who needs a powerful grinder, the Bosch GWS 660 Professional is a great option. However, if you are on a budget or looking for a lighter grinder, you might want to consider a different model.

Bosch GWS 660 Professional Where To Buy

Here are some places where you can buy the Bosch GWS 660 Professional and spare parts:

• Bosch Direct: You can buy the Bosch GWS 660 Professional and spare parts directly from the Bosch website. This is a good option if you want to make sure you are getting genuine Bosch parts.
• Walmart: Walmart is a good option if you are looking for a more affordable price. They often have the Bosch GWS 660 Professional in stock, and they also carry a variety of spare parts.
• Amazon: Amazon is another good option for finding the Bosch GWS 660 Professional and spare parts. They often have competitive prices, and they have a wide selection of products to choose from.
• 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 660 Professional and spare parts. They often have the product in stock, and they can help you find the right spare parts for your needs.
• Lowes: Lowes is another good option for finding the Bosch GWS 660 Professional and spare parts in a brick-and-mortar store. They often have the product in stock, and they can help you find the right spare parts for your needs.
• eBay: eBay is a good option if you are looking for a used or refurbished Bosch GWS 660 Professional or spare parts. You can often find good deals on eBay, but be sure to do your research to make sure you are getting a legitimate product.

I hope this helps!

Bosch GWS 660 Professional Problems and Solutions

some common issues and problems with the Bosch GWS 660 Professional angle grinder and their solutions:

• The grinder won't start. This is usually caused by a problem with the power cord, the switch, or the trigger. Check the power cord for any damage and make sure that it is properly plugged into an outlet. If the power cord is in good condition, check the switch and the trigger to make sure that they are working properly. If you have checked all of these things and the grinder still won't start, you may need to replace the motor.
• The grinder is smoking. This is usually caused by a problem with the brushes or the bearings. The brushes are responsible for transferring electricity to the motor, and the bearings are responsible for reducing friction between the motor and the grinder housing. If the brushes are worn out or damaged, they can cause the motor to overheat and smoke. If the bearings are worn out or damaged, they can also cause the motor to overheat and smoke. If you suspect that the brushes or bearings are the problem, you should take the grinder to a qualified technician for repair.
• The grinder is vibrating excessively. This is usually caused by a problem with the bearings or the motor. The bearings are responsible for reducing friction between the motor and the grinder housing, and the motor is responsible for rotating the grinding disc. If the bearings are worn out or damaged, they can cause the grinder to vibrate excessively. If the motor is unbalanced or defective, it can also cause the grinder to vibrate excessively. If you suspect that the bearings or the motor are the problem, you should take the grinder to a qualified technician for repair.
• The grinder is overheating. This is usually caused by a problem with the motor or the cooling system. The motor is responsible for rotating the grinding disc, and the cooling system is responsible for removing heat from the motor. If the motor is overloaded or defective, it can cause the grinder to overheat. If the cooling system is clogged or damaged, it can also cause the grinder to overheat. If you suspect that the motor or the cooling system are the problem, you should take the grinder to a qualified technician for repair.

Here are some additional tips for troubleshooting common problems with the Bosch GWS 660 Professional angle grinder:

• Make sure that you are using the correct type and size of grinding disc for the job.
• Do not overload the grinder.
• Allow the grinder to cool down before storing it.
• Keep the grinder clean and free of debris.
• Inspect the grinder regularly for signs of wear or damage.

If you are unable to troubleshoot the problem with your Bosch GWS 660 Professional angle grinder, you should contact a qualified technician for assistance.

Bosch GWS 660 Professional Manual

Bosch GWS 660 Professional Angle Grinder

Safety Information

• Read all safety warnings and instructions before using this tool.
• Keep this manual for future reference.
• This tool is intended for professional use only.
• Do not use the tool for any other purpose than described in this manual.
• Always wear safety glasses when using this tool.
• Also wear a dust mask, hard hat, and gloves when appropriate.
• Do not use the tool if it is damaged or not working properly.
• Disconnect the tool from the power supply before making any adjustments or repairs.
• Keep the tool and its cord away from heat, water, and oil.
• Do not overload the tool. Use the correct size grinding disc for the job.
• Always use a guard when using the tool.
• Do not use the tool if the guard is damaged or missing.
• Do not grind in wet or damp conditions.
• Be aware of the sparks that are produced when using the tool.
• Keep bystanders away from the work area.
• Do not allow children to use this tool.

Before Use

• Inspect the tool before each use.
• Check for any damage to the tool, cord, or guard.
• Do not use the tool if it is damaged.
• Make sure that the tool is properly grounded.
• Use the correct type and size of grinding disc for the job.
• Always wear safety glasses when using the tool.
• Also wear a dust mask, hard hat, and gloves when appropriate.

Troubleshooting

• If the tool does not start, check the power cord and plug.
• If the tool is running but not cutting, check the grinding disc.
• 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 supply.

Maintenance

• Keep the tool clean and free of debris.
• Inspect the tool regularly for signs of wear or damage.
• Replace any damaged or worn parts immediately.
• Do not use the tool if it is damaged.
• Store the tool in a safe place when not in use.

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

For more information about this tool or to find a Bosch service center, please visit our website at www.boschtools.com or call us at 1-800-334-4357.

Additional Information

• The GWS 660 Professional angle grinder is a powerful and versatile tool that can be used for a variety of tasks, including grinding, cutting, and polishing.
• The tool features a 660-watt motor that provides plenty of power for demanding applications.
• The tool also features a spindle lock for quick and easy disc changes.
• The tool comes with a variety of safety features, including a guard, a shatterproof shield, and a vibration-reducing handle.
• The GWS 660 Professional angle grinder is a reliable and safe tool that is perfect for professional use.