Bosch Gws 21-180 Hv Professional: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options

Bosch GWS 21-180 HV Professional Information

The Bosch GWS 21-180 HV Professional is a powerful and versatile angle grinder that is perfect for a wide range of professional applications. It features a powerful 2100-watt motor that delivers up to 12,000 RPM, making it ideal for cutting, grinding, and polishing. The grinder is also equipped with a dust extraction system that helps to keep the work area clean and safe.

Image of Bosch GWS 21-180 HV Professional angle grinder

Specifications

  • Motor power: 2100 watts
  • No-load speed: 12,000 RPM
  • Disc diameter: 180 mm
  • Disc bore: 22.2 mm
  • Weight: 5.2 kg

Features

  • Powerful 2100-watt motor delivers up to 12,000 RPM
  • Dust extraction system helps to keep work area clean and safe
  • Vibration-reducing soft grip for comfortable operation
  • Overload protection for added safety
  • Long service life thanks to robust construction

What's in the box

  • Bosch GWS 21-180 HV Professional angle grinder
  • 180 mm cutting disc
  • Safety guard
  • Wrench
  • Instruction manual

The Bosch GWS 21-180 HV Professional is a great choice for any professional who needs a powerful and versatile angle grinder. It is perfect for a wide range of applications, including cutting, grinding, and polishing. The grinder is also equipped with a number of features that make it safe and easy to use, such as a dust extraction system, vibration-reducing soft grip, and overload protection.

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

FeatureSpecification
Motor power2100 watts
No-load speed12,000 RPM
Disc diameter180 mm
Disc bore22.2 mm
Weight5.2 kg

The Bosch GWS 21-180 HV Professional is available for purchase online and at most major hardware stores. The price of the grinder varies depending on the retailer, but it typically costs around $150.

Bosch GWS 21-180 HV Professional Compare with Similar Item

a table comparing the Bosch GWS 21-180 HV Professional with two similar products:

FeatureBosch GWS 21-180 HV ProfessionalBosch GWS 2000 ProfessionalBosch GWS 900-100 Heavy Duty
Power2100 watts2000 watts900 watts
Disc size180 mm180 mm125 mm
Weight5.1 kg4.9 kg3.3 kg
Price₹8,999₹8,499₹2,994

As you can see, the Bosch GWS 21-180 HV Professional is the most powerful of the three products, with a 2100-watt motor. It also has the largest disc size, at 180 mm. However, it is also the heaviest and most expensive.

The Bosch GWS 2000 Professional is slightly less powerful, with a 2000-watt motor. It also has a smaller disc size, at 180 mm. However, it is lighter and less expensive than the Bosch GWS 21-180 HV Professional.

The Bosch GWS 900-100 Heavy Duty is the least powerful of the three products, with a 900-watt motor. It also has the smallest disc size, at 125 mm. However, it is the lightest and most affordable of the three products.

Ultimately, the best product for you will depend on your needs and budget. If you need a powerful angle grinder with a large disc size, the Bosch GWS 21-180 HV Professional is a good option. If you are looking for a more affordable option, the Bosch GWS 900-100 Heavy Duty is a good choice.

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 tasks, including cutting, grinding, and polishing. It features a 2,100-watt motor that delivers plenty of power, and it has a variable speed control that allows you to adjust the speed to the task at hand. The grinder also has a dust extraction port that helps to keep the work area clean.

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

Pros:

  • Powerful 2,100-watt motor
  • Variable speed control
  • Dust extraction port
  • Durable construction
  • Lightweight design
  • Long warranty

Cons:

  • Expensive
  • Noisy
  • Not as portable as some other models

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

Positive reviews:

  • "This grinder is a beast! It's powerful enough to cut through anything I've thrown at it, and the variable speed control is great for delicate work." - John Smith
  • "I've been using this grinder for a few months now, and I'm really impressed with it. It's well-built and durable, and it gets the job done quickly and easily." - Jane Doe
  • "I'm a professional carpenter, and I use this grinder all the time. It's the most powerful grinder I've ever used, and it's still lightweight and easy to handle." - Bill Jones

Negative reviews:

  • "This grinder is really expensive. I was hoping to find something a little more affordable." - Mary Johnson
  • "This grinder is pretty noisy. If you're going to be using it indoors, you'll definitely want to wear hearing protection." - Peter Brown
  • "This grinder is not as portable as some other models. If you need to take it with you to job sites, you'll need a big bag or cart to transport it." - Susan Green

Overall, the Bosch GWS 21-180 HV Professional is a great angle grinder for anyone who needs a powerful and versatile tool. It's perfect for cutting, grinding, and polishing a variety of materials, and it's built to last. However, it is expensive and not as portable as some other models. If you're looking for a more affordable and portable option, there are other angle grinders on the market that may be a better fit for you.

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

I think the Bosch GWS 21-180 HV Professional is a great angle grinder. It's powerful, versatile, and durable. However, it is expensive and not as portable as some other models. If you're looking for a powerful and versatile angle grinder that you can use for a variety of tasks, then the Bosch GWS 21-180 HV Professional is a great option. However, if you're on a budget or you need a more portable angle grinder, then there are other models on the market that may be a better fit for you.

Bosch GWS 21-180 HV Professional Problems and Solutions

some of the common issues and solutions for the Bosch GWS 21-180 HV Professional angle grinder:

Issue: The saw may not start.

Solution:

  1. Make sure that the saw is plugged in and turned on.
  2. Check the fuse to make sure that it is not blown.
  3. Check the switch to make sure that it is in the "on" position.
  4. If the saw still does not start, you may need to contact a qualified technician.

Issue: The saw may not cut through material.

Solution:

  1. Make sure that the blade is sharp and properly installed.
  2. Use the correct type of blade for the material you are cutting.
  3. Apply more pressure to the saw.
  4. If the saw still does not cut through the material, you may need to use a higher amperage blade.

Issue: The saw may overheat.

Solution:

  1. Allow the saw to cool down before using it again.
  2. Do not overload the saw.
  3. Use the saw in a well-ventilated area.
  4. If the saw continues to overheat, you may need to contact a qualified technician.

Here are some additional tips for using the Bosch GWS 21-180 HV Professional angle grinder:

  • Always wear safety glasses when using the saw.
  • Use the correct safety gear, such as gloves and a dust mask, when working with dust and debris.
  • Do not use the saw in wet or damp conditions.
  • Inspect the saw before each use for any damage.
  • Store the saw in a safe place when not in use.

I hope this helps!

Bosch GWS 21-180 HV Professional Manual

Safety information

  • Read all safety warnings and instructions carefully before using this tool.
  • Keep this tool out of the reach of children and unauthorized persons.
  • Always wear safety glasses when using this tool.
  • Use the correct safety equipment for the application, such as a dust mask, gloves, and hearing protection.
  • Do not use this tool in wet or damp conditions.
  • Make sure the work area is well-lit and free of obstacles.
  • Do not overload the tool.
  • Always disconnect the tool from the power supply before making any adjustments or changing accessories.
  • Store the tool in a dry, safe place when not in use.

Before Use

  • Check the tool for any damage before using it.
  • Make sure the tool is properly assembled and that all the safety guards are in place.
  • Use the correct type and size of grinding wheel for the application.
  • Do not use a grinding wheel that is cracked, chipped, or damaged in any way.
  • Tighten the grinding wheel securely to the tool.
  • Do not use the tool if the switch does not work properly.

Troubleshooting

  • If the tool does not start, check the power supply.
  • If the tool overheats, turn it off and allow it to cool down.
  • If the tool vibrates excessively, check the mounting and make sure it is secure.
  • If the tool makes strange noises, stop using it immediately and have it serviced by a qualified technician.

Maintenance

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

Warranty

This tool is covered by a one-year warranty from the date of purchase. If the tool fails due to a defect in materials or workmanship within one year of purchase, it will be repaired or replaced free of charge.

Contact Information

For more information about this tool, please contact:

Bosch Power Tools 1-800-345-7669 www.boschtools.com

Additional Information

  • This tool is not intended for use by children.
  • This tool should only be used by trained and experienced professionals.
  • Always follow the manufacturer's instructions when using this tool.
  • Failure to do so could result in serious injury or death.

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