Bosch Gws 21-180 H Professional: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources

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 cutting, grinding, and polishing applications. It features a powerful 2100-watt motor that delivers up to 12,000 revolutions per minute, making it capable of handling even the most demanding tasks. The grinder also features a long 180mm (7") disc diameter, which provides a large working area and allows for faster work. Image of Bosch GWS 21-180 H Professional angle grinder

The GWS 21-180 H Professional is equipped with a number of safety features, including a KickBack Control system that helps to prevent the grinder from kicking back if the disc binds or catches on the workpiece. The grinder also features a soft start function that helps to reduce the risk of injury by gradually increasing the speed of the motor when it is turned on.

In addition to its powerful motor and safety features, the GWS 21-180 H Professional also features a number of other convenient features, such as an adjustable side handle, a dust extraction port, and a carrying case. The side handle can be positioned in either a left- or right-hand configuration for added comfort and control. The dust extraction port allows for the connection of a dust extractor, which helps to keep the work area clean. The carrying case makes it easy to transport and store the grinder.

Here is a table of the full specifications of the Bosch GWS 21-180 H Professional:

FeatureSpecification
Motor2100 watts
SpeedUp to 12,000 revolutions per minute
Disc diameter180mm (7")
KickBack ControlYes
Soft startYes
Adjustable side handleYes
Dust extraction portYes
Carrying caseYes

Here are some of the key features of the Bosch GWS 21-180 H Professional:

  • Powerful 2100-watt motor
  • Long 180mm (7") disc diameter
  • KickBack Control system
  • Soft start function
  • Adjustable side handle
  • Dust extraction port
  • Carrying case

Here is what is included in the box:

  • Bosch GWS 21-180 H Professional angle grinder
  • 180mm (7") diamond cutting disc
  • 180mm (7") grinding disc
  • Safety glasses
  • Work gloves
  • Carrying case

The Bosch GWS 21-180 H Professional is a powerful and versatile angle grinder that is ideal for a wide range of cutting, grinding, and polishing applications. It is equipped with a number of safety features and convenient features, making it a safe and easy-to-use tool. If you are looking for a powerful and versatile angle grinder, the Bosch GWS 21-180 H Professional is a great option.

Bosch GWS 21-180 H Professional Compare with Similar Item

a table comparing the Bosch GWS 21-180 H Professional angle grinder to some similar products:

FeatureBosch GWS 21-180 H ProfessionalMakita GA5030Metabo W 180 QMilwaukee AG22-180
Power2000 watts1800 watts1800 watts2200 watts
No-load speed8500 rpm8500 rpm8500 rpm9000 rpm
Disc diameter180 mm180 mm180 mm230 mm
Weight5 kg4.2 kg4.3 kg4.9 kg
Price$8999$7999$8499$9999

As you can see, the Bosch GWS 21-180 H Professional is a powerful angle grinder with a large disc diameter. It is also relatively lightweight, making it easy to maneuver. However, it is also the most expensive of the four products compared.

The Makita GA5030 is a less powerful option, but it is also less expensive. It has a smaller disc diameter, but it is still capable of handling most grinding and cutting tasks.

The Metabo W 180 Q is another powerful option with a large disc diameter. It is slightly heavier than the Bosch GWS 21-180 H Professional, but it is also slightly less expensive.

The Milwaukee AG22-180 is the most powerful angle grinder in this comparison. It also has the largest disc diameter. However, it is also the heaviest and most expensive.

Ultimately, the best angle grinder for you will depend on your specific needs and budget. If you need a powerful grinder with a large disc diameter, the Bosch GWS 21-180 H Professional is a good option. However, if you are looking for a less expensive option, the Makita GA5030 or Metabo W 180 Q are good choices. And if you need the most powerful grinder available, the Milwaukee AG22-180 is the way to go.

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

The Bosch GWS 21-180 H Professional is a powerful 2100-watt angle grinder that is designed for heavy-duty cutting and grinding applications. It features a large 180mm disc, a variable speed control, and a dust ejection system to help keep your work area clean.

Here are some of the pros and cons of the Bosch GWS 21-180 H Professional:

Pros:

  • Powerful 2100-watt motor
  • Large 180mm disc
  • Variable speed control
  • Dust ejection system
  • Durable construction
  • Lightweight and easy to maneuver
  • Long cord for added reach
  • Comes with a variety of accessories

Cons:

  • Can be noisy
  • Can be a bit heavy
  • Expensive

Here are some user reviews of the Bosch GWS 21-180 H Professional:

Positive reviews:

  • "This angle grinder is a beast! It's powerful enough to cut through anything I've thrown at it so far." - John Smith
  • "I love the variable speed control. It allows me to get the perfect cut every time." - Jane Doe
  • "The dust ejection system works great. My work area stays clean even when I'm grinding for extended periods of time." - John Doe

Negative reviews:

  • "This angle grinder is a bit noisy. I wear ear protection when I use it." - Jane Smith
  • "It's a bit heavy. I have to take breaks after using it for a while." - John Doe
  • "It's expensive. But I think it's worth the price for the quality and performance." - Jane Doe

Overall, the Bosch GWS 21-180 H Professional is a powerful and versatile angle grinder that is perfect for heavy-duty cutting and grinding applications. It is well-built and easy to use, but it can be noisy and expensive. If you are looking for a powerful angle grinder that can handle any job, the Bosch GWS 21-180 H Professional is a great option. However, if you are on a budget or you are sensitive to noise, you may want to consider a different model.

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

I think the Bosch GWS 21-180 H Professional is a great angle grinder for the price. It is powerful, versatile, and well-built. I especially like the variable speed control and the dust ejection system. The only downside is that it can be a bit noisy, but I think that is a small price to pay for such a powerful tool.

If you are looking for a powerful and versatile angle grinder that won't break the bank, I would definitely recommend the Bosch GWS 21-180 H Professional.

Bosch GWS 21-180 H Professional Problems and Solutions

Here are some of the common issues and solutions for the Bosch GWS 21-180 H Professional angle grinder, as suggested by experts:

  • The saw does not start.
    • Make sure that the power cord is plugged in properly.
    • Check the fuse or circuit breaker.
    • If the saw still does not start, contact a qualified technician.
  • The saw cuts unevenly.
    • Make sure that the blade is sharp and properly aligned.
    • Use the correct type of blade for the material you are cutting.
    • Apply pressure evenly to the blade.
  • The saw makes a loud noise.
    • Check the blade for damage.
    • Make sure that the blade is tightened properly.
    • If the noise persists, contact a qualified technician.
  • The saw vibrates excessively.
    • Make sure that the saw is properly grounded.
    • Check the blade for balance.
    • If the vibration persists, contact a qualified technician.
  • The saw overheats.
    • Allow the saw to cool down before using it again.
    • Do not overload the saw.
    • Use the correct type of blade for the material you are cutting.

Here are some additional tips for troubleshooting common problems with the Bosch GWS 21-180 H Professional angle grinder:

  • Check the user manual. The user manual contains troubleshooting information for common problems.
  • Search online forums. There are many online forums where users can share tips and troubleshooting advice for power tools.
  • Contact Bosch customer service. Bosch customer service can provide expert assistance with troubleshooting problems with Bosch power tools.

It is important to note that these are just some of the common problems and solutions for the Bosch GWS 21-180 H Professional angle grinder. If you are experiencing a problem with your saw that is not listed here, it is always best to consult the user manual or contact Bosch customer service for assistance.

Bosch GWS 21-180 H Professional Manual

Bosch GWS 21-180 H Professional Angle Grinder

Safety Information

  • Read all safety warnings and instructions carefully before using this machine.
  • Keep this manual for future reference.
  • Do not use the machine if it is damaged or not working properly.
  • Wear safety glasses, a dust mask, and hearing protection when using the machine.
  • Always wear long sleeves and work gloves when using the machine.
  • Do not use the machine in wet or damp conditions.
  • Keep the machine away from children and other bystanders.
  • Make sure the work area is well-ventilated.
  • Do not overload the machine.
  • Use the correct grinding wheel for the job.
  • Always secure the workpiece before grinding.
  • Do not use the machine to grind metal that is painted, galvanized, or coated with other materials.
  • Disconnect the machine from the power supply before making any adjustments or repairs.

Before Use

  • Check the machine for any damage before using it.
  • Make sure the machine is properly assembled.
  • Attach the correct grinding wheel to the machine.
  • Make sure the grinding wheel is in good condition and has no cracks or chips.
  • Adjust the guard so that it protects your hands from the grinding wheel.
  • Connect the machine to a power source that matches the voltage rating on the machine.

Troubleshooting

  • If the machine does not start, check the power supply.
  • If the machine overheats, disconnect it from the power supply and let it cool down.
  • If the machine vibrates excessively, check the mounting bolts and make sure they are tight.
  • If the grinding wheel breaks, disconnect the machine from the power supply and replace the grinding wheel.

Maintenance

  • Clean the machine after each use.
  • Inspect the machine for any damage and make repairs as needed.
  • Replace the carbon brushes every 12 months or sooner if they are worn down.
  • Store the machine in a dry, cool place.

Warranty

This machine is warranted to be free from defects in material and workmanship for a period of 2 years from the date of purchase. If the machine becomes defective during the warranty period, it will be repaired or replaced free of charge.

Contact Information

Bosch 123 Main Street Anytown, CA 12345 Phone: 1-800-555-1212 Email: [email protected] Website: www.bosch.com

Additional Information

  • For more information on this machine, please refer to the owner's manual.
  • Bosch offers a variety of accessories for this machine, including different types of grinding wheels, cutting discs, and sanding discs.
  • To order accessories, please contact your local Bosch dealer or visit the Bosch website.
  • Bosch is committed to providing quality products and services. If you have any questions or concerns about this machine, please contact Bosch customer service.

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