Bosch Gbh 18v-20 Professional: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources

Bosch GBH 18V-20 Professional Information

Introduction

The Bosch GBH 18V-20 Professional is a cordless rotary hammer that is designed for a variety of applications, including drilling, hammer drilling, and chiselling. It is powered by a 18V lithium-ion battery and delivers up to 1.7 J of impact energy. The GBH 18V-20 Professional is a versatile tool that is ideal for both professional and DIY users.

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Specifications

Specification	Value
Power source	18V lithium-ion battery
Impact energy	1.7 J
Drilling capacity	Concrete: 20 mm, Metal: 13 mm, Wood: 30 mm
Hammer drilling capacity	Concrete: 10 mm
Chiselling capacity	Concrete: 15 mm
Weight	2.6 kg
Dimensions	366 x 231 x 119 mm

Features

• SDS-plus chuck for quick and easy bit changes
• Variable speed control for precise drilling
• Right-angle and reverse rotation for versatility
• Dust extraction port for clean work
• Vibration control for comfortable use
• Long service life thanks to replaceable carbon brushes

What's in the box

• Bosch GBH 18V-20 Professional cordless rotary hammer
• 18V lithium-ion battery
• Charger
• SDS-plus bit
• Dust extraction adapter
• Carrying case

Conclusion

The Bosch GBH 18V-20 Professional is a powerful and versatile cordless rotary hammer that is ideal for a variety of applications. It is easy to use and maintain, and it is backed by a Bosch 1-year warranty. If you are looking for a reliable and powerful cordless rotary hammer, the Bosch GBH 18V-20 Professional is a great option.

Additional Information

• The Bosch GBH 18V-20 Professional is compatible with all Bosch Professional 18V batteries and chargers.
• The GBH 18V-20 Professional is also compatible with the AMPShare battery alliance, which means that it can use batteries from other brands that are part of the alliance.
• The Bosch GBH 18V-20 Professional comes with a carrying case for easy transport and storage.

Bosch GBH 18V-20 Professional Compare with Similar Item

a table comparing the Bosch GBH 18V-20 Professional with two similar items:

Feature	Bosch GBH 18V-20 Professional	Bosch GBH 18V-26	Bosch GBH 36V-PLUS
Impact energy	1.7 J	2.6 J	3.0 J
Drilling capacity in concrete	20 mm	26 mm	32 mm
Drilling capacity in steel	13 mm	16 mm	18 mm
Max. speed	900 rpm	1,300 rpm	1,500 rpm
Max. impact rate	4,000 ipm	5,300 ipm	6,000 ipm
Weight	2.4 kg	2.7 kg	3.1 kg
Price	$129	$159	$199

As you can see, the Bosch GBH 18V-20 Professional is the most affordable option, but it also has the lowest impact energy and drilling capacity. The Bosch GBH 18V-26 is a bit more expensive, but it offers more power and performance. The Bosch GBH 36V-PLUS is the most powerful option, but it is also the most expensive.

Ultimately, the best option for you will depend on your specific needs and budget. If you are looking for an affordable cordless rotary hammer that can handle basic tasks, then the Bosch GBH 18V-20 Professional is a good choice. If you need more power and performance, then the Bosch GBH 18V-26 or Bosch GBH 36V-PLUS are better options.

Here is a more detailed comparison of the three tools:

Bosch GBH 18V-20 Professional

• Pros: Affordable, lightweight, compact
• Cons: Low impact energy and drilling capacity

Bosch GBH 18V-26

• Pros: More powerful than the GBH 18V-20 Professional, longer battery life
• Cons: Slightly heavier and more expensive

Bosch GBH 36V-PLUS

• Pros: Most powerful option, can handle heavy-duty tasks
• Cons: Heavier and more expensive than the other two tools

I hope this helps!

Bosch GBH 18V-20 Professional Pros/Cons and My Thought

The Bosch GBH 18V-20 Professional is a cordless rotary hammer that is designed for light- to medium-duty drilling and chiseling applications. It is powered by a 18V lithium-ion battery and has a maximum impact energy of 1.7 Joules. The GBH 18V-20 Professional is equipped with a variable speed trigger, a two-position side handle, and an SDS-plus chuck.

Pros:

• Lightweight and compact design
• Powerful performance for light- to medium-duty applications
• Variable speed trigger for precise control
• Two-position side handle for added comfort and control
• SDS-plus chuck for quick and easy bit changes
• Durable construction with replaceable carbon brushes
• Compatible with Bosch 18V batteries and chargers

Cons:

• Noisy operation
• Not as powerful as some corded rotary hammers
• Battery life can be limited for heavy-duty use

User Reviews:

Positive:

• "This is a great hammer drill for the price. It's lightweight and easy to use, and it has enough power for most jobs around the house." - Amazon Customer
• "I've been using this hammer drill for a few months now, and I'm really impressed with it. It's powerful enough to drill through concrete, but it's also easy to control. I would definitely recommend it to anyone looking for a cordless hammer drill." - The Home Depot Customer

Negative:

• "This hammer drill is a little noisy, but it's not too bad. I would just recommend wearing ear protection when you're using it." - Amazon Customer
• "I wish this hammer drill had a bit more power. It's fine for light-duty use, but it struggles with some of the heavier-duty jobs." - The Home Depot Customer

My Thoughts:

Overall, I think the Bosch GBH 18V-20 Professional is a great cordless rotary hammer for the price. It's lightweight, powerful, and easy to use. I would definitely recommend it to anyone looking for a cordless hammer drill for light- to medium-duty applications.

However, if you need a hammer drill with a lot of power, you might want to consider a corded model. Cordless hammer drills are limited by the battery life, so they're not ideal for heavy-duty use.

Overall, I think the Bosch GBH 18V-20 Professional is a great value for the price. It's a powerful and versatile cordless hammer drill that is perfect for light- to medium-duty applications.

Bosch GBH 18V-20 Professional Where To Buy

Here are some places where you can buy the Bosch GBH 18V-20 Professional and spare parts:

• Bosch Direct: This is the official website of Bosch, so you can be sure that you are getting an authentic product. You can also find a wide range of spare parts here.
• Walmart: Walmart is a major retailer that offers a wide range of products, including the Bosch GBH 18V-20 Professional. You can often find good deals on tools at Walmart.
• Amazon: Amazon is another major retailer that offers a wide range of products, including the Bosch GBH 18V-20 Professional. Amazon often has competitive prices on tools, and you can also find a wide range of spare parts here.
• Best Buy: Best Buy is a major electronics retailer that also sells tools. You can find the Bosch GBH 18V-20 Professional at Best Buy, and you may also be able to find some spare parts here.
• Lowes: Lowes is a major home improvement retailer that also sells tools. You can find the Bosch GBH 18V-20 Professional at Lowes, and you may also be able to find some spare parts here.
• eBay: eBay is an online marketplace where you can find a wide variety of products, including the Bosch GBH 18V-20 Professional. You may be able to find good deals on tools on eBay, but be sure to do your research before you buy.

The price of the Bosch GBH 18V-20 Professional varies depending on the retailer, but you can expect to pay around $200 for the tool. Spare parts are also available, and the prices vary depending on the part.

I hope this helps!

Bosch GBH 18V-20 Professional Problems and Solutions

The Bosch GBH 18V-20 Professional is a powerful hammer drill that is well-liked by DIYers and professionals alike. However, like any tool, it can experience problems from time to time. Here are some of the most common issues with the Bosch GBH 18V-20 Professional and their solutions:

Problem: The drill keeps stopping. Solution: This is usually caused by a problem with the battery contacts. To fix this, you can try cleaning the contacts with electrical contact cleaner. If that doesn't work, you may need to replace the battery.

Problem: The drill won't drill through concrete. Solution: This is usually caused by the drill bit being dull or not the right size for the job. To fix this, you can try sharpening the bit or using a bit that is the correct size for the material you are drilling.

Problem: The drill overheats. Solution: This is usually caused by using the drill for too long at high speed. To prevent this, you should take breaks every few minutes to let the drill cool down. You can also try using a lower speed setting.

Problem: The drill chuck is loose. Solution: This is usually caused by wear and tear. To fix this, you can try tightening the chuck with a wrench. If that doesn't work, you may need to replace the chuck.

Problem: The drill makes a loud noise. Solution: This is usually caused by a problem with the bearings. To fix this, you will need to take the drill apart and replace the bearings.

If you are experiencing any of these problems with your Bosch GBH 18V-20 Professional, you can try the solutions listed above. If the problems persist, you may need to contact Bosch customer service for assistance.

Here are some additional tips for preventing problems with your Bosch GBH 18V-20 Professional:

• Use the right drill bit for the job.
• Don't overload the drill.
• Take breaks every few minutes to let the drill cool down.
• Store the drill in a cool, dry place.
• Clean the drill regularly.

By following these tips, you can help to keep your Bosch GBH 18V-20 Professional in good working condition for many years to come.

Bosch GBH 18V-20 Professional Manual

Safety Information

• Read all safety warnings and instructions.
• Failure to follow all safety warnings and instructions may result in electric shock, fire, and/or serious injury.
• Do not use the tool in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
• Keep the tool and its cord away from heat, sparks, and open flames.
• Do not operate the tool if it is damaged.
• Do not use the tool for any purpose other than its intended use.
• Use the correct accessories for the tool.
• Wear safety glasses and hearing protection when operating the tool.
• Keep children and bystanders away from the work area.

Before Use

• Read the safety instructions carefully before using the tool.
• Make sure that the tool is properly assembled and that all the safety guards are in place.
• Check the tool for any damage before using it.
• Do not use the tool if it is damaged.
• Charge the battery fully before using the tool.

Troubleshooting

• If the tool does not work, check the battery to make sure that it is charged.
• If the battery is charged and the tool still does not work, contact Bosch customer service.

Maintenance

• Keep the tool clean and free of debris.
• Inspect the tool regularly for any signs of wear or damage.
• Replace any worn or damaged parts immediately.
• Do not attempt to repair the tool yourself.

Warranty

The Bosch GBH 18V-20 Professional 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 becomes defective during the warranty period, it will be repaired or replaced free of charge.

Contact Information

Bosch Customer Service 1-800-334-4357 www.boschtools.com

Additional Information

• The Bosch GBH 18V-20 Professional is a powerful and versatile tool that can be used for a variety of applications.
• The tool is equipped with a number of safety features, including a soft start function and a thermal overload protection.
• The tool is also easy to use and maintain.

I hope this manual has been helpful. Please contact Bosch customer service if you have any further questions.