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

Bosch GWS 21-180 HV Professional Information

Introduction

The Bosch GWS 21-180 HV Professional is a powerful and versatile angle grinder that is ideal for a wide range of applications. It features a powerful 2100-watt motor that delivers up to 12,000 revolutions per minute, making it capable of cutting through even the toughest materials. The grinder also features a number of ergonomic features that make it comfortable to use for extended periods of time, including a soft-grip handle and an anti-vibration system.

ImageImage of Bosch GWS 21-180 HV Professional angle grinder

Specifications

FeatureSpecification
Motor power2100 watts
No-load speed12,000 rpm
Disc diameter180 mm
Disc arbor size22.23 mm
Weight4.2 kg

Features

  • Powerful 2100-watt motor
  • Up to 12,000 revolutions per minute
  • Ergonomic soft-grip handle
  • Anti-vibration system
  • Dust protection system
  • Tool-free disc change
  • Includes side handle

What's in the box

  • Bosch GWS 21-180 HV Professional angle grinder
  • Side handle
  • Dust protection guard
  • 180 mm cutting disc
  • Instruction manual

Benefits

The Bosch GWS 21-180 HV Professional offers a number of benefits, including:

  • Powerful motor for cutting through tough materials
  • Versatile for a wide range of applications
  • Ergonomic design for comfortable use
  • Dust protection system to keep the user safe
  • Tool-free disc change for quick and easy blade changes

Conclusion

The Bosch GWS 21-180 HV Professional is a powerful and versatile angle grinder that is ideal for a wide range of applications. It is easy to use and comfortable to hold, making it a great choice for professional and DIY users alike.

Additional Information

The Bosch GWS 21-180 HV Professional is backed by a 1-year warranty. For more information, please visit the Bosch website.

Bosch GWS 21-180 HV Professional Compare with Similar Item

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

FeatureBosch GWS 21-180 HV ProfessionalMakita GA9020Metabo W 18 LTX 135 Professional
Power2100 watts2000 watts1800 watts
Rotation speed8500-12000 rpm8500-11000 rpm9000-11000 rpm
Disc diameter180 mm180 mm180 mm
Weight5.4 kg5.7 kg5.3 kg
Price₹6,500₹7,000₹6,000

Comparison

The Bosch GWS 21-180 HV Professional is a powerful angle grinder with a high rotation speed. It is well-suited for heavy-duty applications such as cutting and grinding metal. The Makita GA9020 is another powerful angle grinder, but it is slightly less powerful than the Bosch model. The Metabo W 18 LTX 135 Professional is a cordless angle grinder, which makes it more portable than the other two models. However, it is also less powerful.

Verdict

The Bosch GWS 21-180 HV Professional is a good choice for users who need a powerful and versatile angle grinder for heavy-duty applications. The Makita GA9020 is a good alternative if you are looking for a slightly less powerful model. The Metabo W 18 LTX 135 Professional is a good choice if you need a cordless angle grinder.

Additional considerations

In addition to the features listed in the table, you may also want to consider the following factors when choosing an angle grinder:

  • The type of disc you will be using. Some angle grinders are designed for specific types of discs, such as cutting discs or grinding discs.
  • The safety features of the angle grinder. Some angle grinders have features such as a kickback brake and a dust shroud to help protect the user.
  • The warranty offered by the manufacturer. Most angle grinders come with a one-year warranty, but some manufacturers offer longer warranties.

I hope this helps!

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 applications. It features a powerful 2100-watt motor that delivers up to 12,000 RPM, making it capable of cutting through even the toughest materials. The grinder also has a long 180mm (7") disc, which provides a large working area.

Pros:

  • Powerful 2100-watt motor
  • Up to 12,000 RPM
  • Long 180mm (7") disc
  • Vibration-protected design
  • Soft-grip handles for comfort
  • Dust extraction port
  • Durable construction

Cons:

  • Can be heavy for some users
  • Not as compact as some other models
  • Dust extraction port can be blocked easily

User Reviews:

Positive:

  • "This grinder is a beast! It cuts through anything I put it to."
  • "The vibration-protected design makes it really comfortable to use, even for extended periods of time."
  • "The dust extraction port is a great feature, it really helps to keep the work area clean."

Negative:

  • "It's a bit heavy, but that's to be expected with a grinder of this power."
  • "It's not as compact as some other models, so it can be a bit awkward to maneuver in tight spaces."
  • "The dust extraction port can get blocked easily, so you need to make sure to keep it clean."

My Thoughts:

Overall, the Bosch GWS 21-180 HV Professional is a great option for anyone who needs a powerful and versatile angle grinder. It's well-made, powerful, and comfortable to use. However, it is a bit heavy and not as compact as some other models. If you're looking for a lightweight and compact grinder, this may not be the best option for you. However, if you need a powerful grinder that can handle tough jobs, the Bosch GWS 21-180 HV Professional is a great choice.

Here are some additional thoughts:

  • The vibration-protected design is a great feature, especially if you're going to be using the grinder for extended periods of time.
  • The dust extraction port is also a great feature, it helps to keep the work area clean and free of dust.
  • The grinder is well-made and should last for many years with proper care.
  • If you're looking for a powerful and versatile angle grinder, the Bosch GWS 21-180 HV Professional is a great option.

Bosch GWS 21-180 HV Professional Where To Buy

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

  • Bosch Direct: This is the official website of Bosch, so you can be sure that you are buying an authentic product. They offer free shipping on orders over $49. Image of Bosch Direct website
  • Walmart: Walmart is a great place to find name-brand tools at a competitive price. They often have sales and discounts, so you can save money. Image of Walmart website
  • Amazon: Amazon is another great place to find tools and spare parts. They have a wide selection of products and competitive prices. Image of Amazon website
  • Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store where you can buy the angle grinder. They also offer online ordering and shipping. Image of Best Buy website
  • Lowes: Lowe's is another good option for brick-and-mortar stores. They have a wide selection of tools and spare parts. Image of Lowe's website
  • eBay: eBay is a great place to find used tools and spare parts. You can often find great deals on eBay, but be sure to do your research to make sure that you are buying a quality product. Image of eBay website

I hope this helps!

Bosch GWS 21-180 HV Professional Problems and Solutions

The Bosch GWS 21-180 HV 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 and solutions for the Bosch GWS 21-180 HV Professional:

Issue: The saw may not start. Solution:

  1. Make sure that the saw is plugged in and turned on.
  2. Check the circuit breaker to make sure that it is not tripped.
  3. Check the fuse to make sure that it is not blown.
  4. If the saw still does not start, contact a qualified technician.

Issue: The saw may not cut straight. Solution:

  1. Check the blade to make sure that it is sharp and properly aligned.
  2. Make sure that the saw is on a level surface.
  3. If the saw still does not cut straight, contact a qualified technician.

Issue: The saw may overheat. Solution:

  1. Allow the saw to cool down before using it again.
  2. Do not use the saw for extended periods of time.
  3. Make sure that the ventilation holes are not blocked.
  4. If the saw continues to overheat, contact a qualified technician.

Expert Tips:

  • To prevent the saw from overheating, make sure that you are not using it for extended periods of time.
  • To keep the saw sharp, you should sharpen the blade regularly.
  • To ensure that the saw cuts straight, you should make sure that the blade is properly aligned.

I hope this helps!

Bosch GWS 21-180 HV Professional Manual

Safety Information

  • Read all safety warnings and instructions before using the angle grinder.
  • Keep the area around the work area clear of all bystanders and pets.
  • Wear safety glasses and a dust mask when using the angle grinder.
  • Wear gloves and long sleeves to protect your skin from the grinding sparks.
  • Do not use the angle grinder in wet or damp conditions.
  • Do not overload the angle grinder.
  • Use the correct type and size of grinding wheel for the job.
  • Always wear a safety guard when using the angle grinder.
  • Disconnect the angle grinder from the power supply before making any adjustments or changing the grinding wheel.

Before Use

  • Check the angle grinder for any damage before using it.
  • Make sure that the power cord is in good condition and not damaged.
  • Inspect the grinding wheel for any cracks or damage. Do not use a damaged grinding wheel.
  • Install the grinding wheel correctly.
  • Adjust the guard so that it protects your hands from the grinding sparks.

Troubleshooting

  • If the angle grinder is not working, check the power cord to make sure that it is plugged in and that the switch is turned on.
  • If the angle grinder is still not working, check the fuse or circuit breaker.
  • If the angle grinder is still not working, take it to a qualified service technician.

Maintenance

  • Keep the angle grinder clean and free of debris.
  • Inspect the grinding wheel regularly for any cracks or damage. Do not use a damaged grinding wheel.
  • Replace the grinding wheel when it is worn out.
  • Lubricate the angle grinder according to the manufacturer's instructions.

Warranty

The Bosch GWS 21-180 HV Professional comes with a one-year warranty. If the angle grinder malfunctions within one year of purchase, it will be repaired or replaced free of charge.

Contact Information

Bosch 1 Bosch Drive Schaumburg, IL 60173 1-800-345-7699 www.boschtools.com

Additional Information

  • The Bosch GWS 21-180 HV Professional is a powerful and versatile angle grinder that can be used for a variety of tasks, including grinding, cutting, and polishing.
  • The angle grinder has a powerful 2100 watt motor that provides smooth and consistent power delivery.
  • The angle grinder is also equipped with a dust extraction port that helps to keep the work area clean.
  • The Bosch GWS 21-180 HV Professional is a great choice for professional and DIY users alike.

Here are some additional safety tips for using an angle grinder:

  • Always use the correct safety equipment, including safety glasses, a dust mask, gloves, and long sleeves.
  • Be aware of your surroundings and make sure that there are no bystanders or pets in the area.
  • Do not use the angle grinder in wet or damp conditions.
  • Do not overload the angle grinder.
  • Use the correct type and size of grinding wheel for the job.
  • Always wear a safety guard when using the angle grinder.
  • Disconnect the angle grinder from the power supply before making any adjustments or changing the grinding wheel.

By following these safety tips, you can help to prevent accidents and injuries when using an angle grinder.

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