Bosch Gws 670 Professional: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources

Bosch GWS 670 Professional Information

The Bosch GWS 670 Professional is a powerful and versatile angle grinder that is perfect for a wide range of cutting, grinding, and polishing applications. It features a 670-watt motor that delivers up to 11,000 revolutions per minute, making it ideal for even the most demanding tasks. The GWS 670 also features a number of user-friendly features, such as a spindle lock for quick and easy disc changes, a soft start function for smooth operation, and an overload protection circuit that helps to prevent damage to the motor.

Here is an overview of the Bosch GWS 670 Professional:

• Powerful 670-watt motor: Delivers up to 11,000 revolutions per minute for fast and efficient cutting, grinding, and polishing.
• Spindle lock: Allows for quick and easy disc changes without the need for tools.
• Soft start function: Smoothens out the start-up process, preventing damage to the motor and discs.
• Overload protection circuit: Protects the motor from damage in case of overload.
• Ergonomic design: Lightweight and well-balanced for comfortable use, even for extended periods of time.
• Dust protection: Integrated dust protection helps to keep the motor and internal components clean for longer life.
• Two-position side handle: Can be positioned on the left or right side of the tool for added comfort and control.
• Accessory kit: Includes a protective guard, wrench, and auxiliary handle.

Full specifications:

Feature	Specification
Motor power	670 watts
No-load speed	11,000 revolutions per minute
Disc diameter	125 mm
Disc bore size	22.23 mm
Weight	2.4 kg

Features:

• Spindle lock for quick and easy disc changes
• Soft start function for smooth operation
• Overload protection circuit
• Ergonomic design for comfortable use
• Dust protection for longer motor life
• Two-position side handle for added comfort and control
• Accessory kit included

What's in the box:

• Bosch GWS 670 Professional angle grinder
• Protective guard
• Wrench
• Auxiliary handle
• Instruction manual

The Bosch GWS 670 Professional is a powerful and versatile angle grinder that is perfect for a wide range of cutting, grinding, and polishing applications. It is packed with user-friendly features and comes with a comprehensive accessory kit. If you are looking for a high-quality angle grinder that can handle even the most demanding tasks, the Bosch GWS 670 Professional is a great option.

Bosch GWS 670 Professional Compare with Similar Item

a table comparing the Bosch GWS 670 Professional to some similar models:

Feature	Bosch GWS 670 Professional	Bosch GWS 700 Professional	Bosch GWS 770 Professional
Power	670 W	700 W	770 W
No-load speed	12,000 rpm	12,000 rpm	12,000 rpm
Disc diameter	125 mm	125 mm	125 mm
Spindle thread	M14	M14	M14
Weight	1.5 kg	1.7 kg	1.9 kg
Price	$100	$120	$140

As you can see, the Bosch GWS 670 Professional is a mid-range angle grinder with a power output of 670 W. It has a no-load speed of 12,000 rpm and can use 125 mm discs. It is lightweight and reasonably priced.

The Bosch GWS 700 Professional is a slightly more powerful model with a power output of 700 W. It has the same no-load speed and disc diameter as the GWS 670 Professional, but it is slightly heavier and more expensive.

The Bosch GWS 770 Professional is the most powerful model in this comparison, with a power output of 770 W. It also has the highest no-load speed (12,000 rpm) and can use 125 mm discs. However, it is also the heaviest and most expensive model.

Ultimately, the best model for you will depend on your needs and budget. If you are looking for a powerful and versatile angle grinder, the Bosch GWS 770 Professional is a great option. However, if you are on a budget or do not need as much power, the Bosch GWS 670 Professional is a good choice.

Here are some additional factors to consider when choosing an angle grinder:

• Power: The power output of an angle grinder is measured in watts. The more powerful the grinder, the more work it can do. However, more powerful grinders are also larger and heavier.
• No-load speed: The no-load speed of an angle grinder is the speed at which the disc spins when the grinder is not cutting anything. A higher no-load speed allows you to cut through materials more quickly.
• Disc diameter: The disc diameter is the size of the grinding disc that the grinder can use. Larger discs allow you to cut through thicker materials.
• Weight: Angle grinders can be heavy, so it is important to choose one that is comfortable to use.
• Price: Angle grinders can range in price from a few hundred dollars to over a thousand dollars. It is important to set a budget before you start shopping.

I hope this helps!

Bosch GWS 670 Professional Problems and Solutions

Sure. Here are some common issues and problems with the Bosch GWS 670 Professional, as well as solutions from experts:

• The grinder won't start. This is usually caused by a problem with the power cord or the switch. To check the power cord, unplug the grinder from the outlet and inspect the cord for any breaks or damage. If the cord appears to be in good condition, check the switch by pressing it several times. If the switch doesn't seem to be working, it may need to be replaced.
• The grinder is making a strange noise. This could be a sign of a problem with the bearings or the motor. If the noise is loud or persistent, it's best to take the grinder to a qualified technician for diagnosis and repair.
• The grinder is not cutting through material as easily as it used to. This could be a sign that the blade is dull. To sharpen the blade, you can use a bench grinder or a sharpening stone. If the blade is still not cutting through material as easily as it used to, it may need to be replaced.
• The grinder is smoking. This is a serious safety hazard and should not be ignored. If the grinder is smoking, immediately unplug it from the outlet and allow it to cool down. Do not attempt to use the grinder again until you have identified and addressed the cause of the smoking.

Here are some additional tips to help you avoid problems with your Bosch GWS 670 Professional:

• Always use the correct type and size of blade 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 remove dust and debris.
• Store the grinder in a dry, safe place.

By following these tips, you can help extend the life of your Bosch GWS 670 Professional and prevent common problems.

Bosch GWS 670 Professional Manual

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.
• Save all warnings and instructions for future reference.
• The intended use of the tool is described in this instruction manual. Any other use is considered to be a misuse and may result in a risk of injury.
• The tool is not intended for use by children or persons with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the tool by a person responsible for their safety.
• Keep children and bystanders away from the work area.
• Do not operate the tool in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
• Do not use the tool in rain or in wet conditions.
• Keep the tool clean and dry.
• Do not use the tool if it is damaged or malfunctioning.
• Do not use the tool if the power cord or plug is damaged.
• Do not use the tool if the switch does not turn it on and off.
• Have the tool repaired by a qualified technician if it is damaged in any way.
• Use only the accessories that are recommended for this tool by the manufacturer.
• Use the tool only with the correct size and type of wheel.
• Use the correct safety glasses and other personal protective equipment (PPE) when operating the tool.
• Wear a dust mask when working with materials that create dust.
• Use a spark arrestor when working in dry, flammable materials.
• Disconnect the tool from the power supply before making any adjustments or changing accessories.
• Allow the tool to cool down before storing it.

Before Use

• Check the tool for any damage before using it.
• Make sure that the power cord is in good condition and that the plug is properly wired.
• Inspect the wheel for cracks or other damage. Do not use a wheel that is damaged.
• Make sure that the guard is in place and properly adjusted.
• Use the correct size and type of wheel for the job.
• Wear the appropriate safety glasses and other PPE when operating the tool.

Troubleshooting

If the tool does not start, check the following:

• Make sure that the tool is plugged in properly.
• Check the power cord for damage.
• Make sure that the switch is turned on.
• If the tool still does not start, have it repaired by a qualified technician.

If the tool vibrates excessively, check the following:

• Make sure that the wheel is properly tightened.
• Check the guard for damage.
• If the tool still vibrates excessively, have it repaired by a qualified technician.

Maintenance

• Keep the tool clean and free of dust.
• Inspect the tool regularly for signs of wear or damage.
• Replace worn or damaged parts immediately.
• Do not use the tool if it is damaged.
• Have the tool repaired by a qualified technician if it is damaged in any way.

Warranty

This tool is warranted to the original purchaser to be free from defects in material and workmanship for a period of two years 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

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

Additional Information

• The armature for this tool is available for purchase at www.boschtools.com or by calling 1-800-334-4357.
• The maximum speed of this tool is 11,000 revolutions per minute.
• The maximum disc diameter for this tool is 125 millimeters.
• The minimum disc diameter for this tool is 115 millimeters.
• The recommended wheel speed for this tool is 80 to 100 meters per second.
• The recommended wheel type for this tool is a metal cutting wheel.
• The maximum safe operating temperature for this tool is 40 degrees Celsius.
• The minimum safe operating temperature for this tool is -10 degrees Celsius.
• The tool should not be used in temperatures above 40 degrees Celsius or below -10 degrees Celsius.
• The tool should not be used in wet or damp conditions.
• The tool should not be used in dusty or dirty conditions.
• The tool should not be used in explosive atmospheres.
• The tool should not be used near flammable materials.