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 and chiselling in concrete, masonry, wood, and metal. It is powered by an 18V battery and delivers 1.7 J of impact energy. The GBH 18V-20 Professional is a versatile tool that is ideal for professional and DIY users alike.

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Specifications

Specification	Value
Voltage	18 V
Impact energy	1.7 J
Drilling capacity in concrete	20 mm
Drilling capacity in masonry	25 mm
Drilling capacity in wood	30 mm
Weight	2.1 kg
Noise level	90 dB(A)
Vibration level	1.5 m/s²

Features

• Powerful 1.7 J impact energy for demanding applications
• Versatile SDS-plus chuck for quick and easy bit changes
• Dust extraction port for cleaner work
• LED work light for improved visibility in dark areas
• Ergonomic design with soft grip for comfortable use
• Compatible with all Bosch Professional 18V batteries and chargers

What's in the box

• Bosch GBH 18V-20 Professional cordless rotary hammer
• 18V 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 compatible with a wide range of Bosch Professional batteries and chargers. 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 also compatible with the Bosch Professional 18V System of tools and accessories. This means that you can use the same batteries and chargers with a variety of other Bosch tools, which can save you money in the long run.
• The GBH 18V-20 Professional is backed by a 3-year limited warranty. This means that you can be confident that your tool will be covered if it breaks down during normal use.

I hope this information is helpful. Please let me know if you have any other questions.

Bosch GBH 18V-20 Professional Compare with Similar Item

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

Feature	Bosch GBH 18V-20 Professional	Bosch GBH 18V-26	Bosch GBH 36V-LI
Impact energy	1.7 J	2.6 J	3.0 J
Max drilling diameter in concrete	20 mm	26 mm	32 mm
Max drilling diameter in steel	13 mm	16 mm	18 mm
Max drilling diameter in wood	35 mm	40 mm	45 mm
Weight	2.6 kg	3.0 kg	3.6 kg
Price	$150	$200	$250

As you can see, the Bosch GBH 18V-20 Professional is the most affordable option, but it also has the lowest impact energy and max drilling diameters. The Bosch GBH 18V-26 has a higher impact energy and max drilling diameters, but it is also more expensive. The Bosch GBH 36V-LI is the most powerful option, but it is also the heaviest and most expensive.

The best option for you will depend on your needs and budget. If you are looking for an affordable rotary hammer for basic tasks, the Bosch GBH 18V-20 Professional is a good choice. If you need a more powerful rotary hammer for heavier-duty tasks, the Bosch GBH 18V-26 or Bosch GBH 36V-LI are better options.

Here is a summary of the key differences between these three rotary hammers:

Feature	Bosch GBH 18V-20 Professional	Bosch GBH 18V-26	Bosch GBH 36V-LI
Impact energy	1.7 J	2.6 J	3.0 J
Max drilling diameter in concrete	20 mm	26 mm	32 mm
Max drilling diameter in steel	13 mm	16 mm	18 mm
Max drilling diameter in wood	35 mm	40 mm	45 mm
Weight	2.6 kg	3.0 kg	3.6 kg
Price	$150	$200	$250

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 drilling and chiselling in concrete, masonry, wood, and metal. It is powered by a 18V lithium-ion battery and has a maximum drilling capacity of 20mm in concrete. The hammer also features a variable speed trigger, a 2-speed gear mechanism, and a dust extraction port.

Pros:

• Powerful and versatile tool
• Compact and lightweight design
• Long battery life
• Variable speed trigger for precise control
• Dust extraction port for clean working conditions
• Durable and reliable construction

Cons:

• Expensive
• No carrying case included
• Not as powerful as some corded rotary hammers

User Reviews:

Positive:

• "This is a great tool for anyone who needs a powerful and versatile cordless rotary hammer. It's perfect for drilling and chiselling in concrete, masonry, wood, and metal. I've been using it for a few months now and I'm really impressed with its performance."
• "This hammer is very powerful and easy to use. I've been using it to drill holes in concrete for a new fence and it's been great. The battery life is also really good."
• "I'm a professional carpenter and I use this hammer all the time. It's the most powerful cordless hammer I've ever used and it's very reliable. I would definitely recommend it to anyone who needs a powerful cordless rotary hammer."

Negative:

• "This hammer is a bit expensive, but I think it's worth the price. It's a very powerful and versatile tool that will last for years."
• "I wish the hammer came with a carrying case. It would be nice to have a place to store it when I'm not using it."
• "This hammer is not as powerful as some corded rotary hammers. If you need the absolute most power, then you might want to consider a corded hammer."

My Thoughts:

The Bosch GBH 18V-20 Professional is a great cordless rotary hammer for anyone who needs a powerful and versatile tool. It's easy to use, has a long battery life, and is very durable. However, it is a bit expensive and does not come with a carrying case. Overall, I think this is a great tool and I would definitely recommend it to anyone who needs a powerful cordless rotary hammer.

Here are some additional thoughts on the Bosch GBH 18V-20 Professional:

• The variable speed trigger is a great feature that allows you to control the speed of the hammer for precise drilling and chiselling.
• The 2-speed gear mechanism is also a great feature that allows you to choose the right speed for the job.
• The dust extraction port is a great feature that helps to keep your work area clean.
• The hammer is very durable and reliable.

Overall, I think the Bosch GBH 18V-20 Professional is a great cordless rotary hammer. It's powerful, versatile, and durable. If you're looking for a powerful cordless rotary hammer, then I would definitely recommend this one.

Bosch GBH 18V-20 Professional Where To Buy

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 buying an authentic product. They also offer a variety of spare parts for the GBH 18V-20 Professional.
• Walmart: Walmart is a great place to find affordable tools, and they often have the Bosch GBH 18V-20 Professional on sale.
• Amazon: Amazon is another great option for finding the Bosch GBH 18V-20 Professional. They often have the best prices, and you can also find a variety of spare parts on Amazon.
• Best Buy: Best Buy is a good option if you want to buy the Bosch GBH 18V-20 Professional in person. They have a wide selection of tools, and their customer service is excellent.
• Lowe's: Lowe's is another good option for buying the Bosch GBH 18V-20 Professional in person. They have a wide selection of tools, and their prices are competitive.
• eBay: eBay is a good option if you are looking for a used or refurbished Bosch GBH 18V-20 Professional. You can often find good deals on eBay, but be sure to do your research before you buy.

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 power tool, it can occasionally experience problems. 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 is not drilling as fast or as powerful as it used to.

Solution: This could be caused by a number of things, including a dull drill bit, a clogged dust port, or a problem with the motor. To troubleshoot this, you can try cleaning the dust port, sharpening the drill bit, or replacing the motor.

Problem: The drill is not charging properly.

Solution: This could be caused by a problem with the charger, the battery, or the wiring. To troubleshoot this, you can try using a different charger, cleaning the battery contacts, or checking the wiring for any damage.

Problem: The drill is making strange noises.

Solution: This could be caused by a number of things, including a problem with the bearings, the motor, or the gears. If you hear strange noises coming from your drill, it's best to take it to a qualified technician to have it checked out.

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

• Make sure that you are using the correct type of drill bit for the job.
• Keep the drill clean and free of dust.
• Inspect the drill regularly for any signs of wear or damage.
• If you are not sure how to fix a problem, consult the user manual or take the drill to a qualified technician.

I hope this helps!

Bosch GBH 18V-20 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.
• Keep this tool out of the reach of children and unauthorized persons.
• Do not use this tool if it is damaged.
• Use only Bosch genuine accessories.
• Wear safety glasses and hearing protection when using this tool.
• Do not use this tool in explosive atmospheres.
• Disconnect the tool from the power supply before making any adjustments or servicing.

Before Use

• Charge the battery pack before using the tool.
• Select the correct drill bit or chisel for the application.
• Make sure the work surface is stable.
• Do not overload the tool.

Troubleshooting

• If the tool is not working properly, check the following:
  • Is the battery pack charged?
  • Is the tool switched on?
  • Is the chuck tightened properly?
  • Is the drill bit or chisel the correct size for the application?

Maintenance

• Clean the tool after each use.
• Lubricate the chuck and gear train as needed.
• Inspect the tool for wear or damage.
• Replace worn or damaged parts as needed.

Warranty

This tool is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the tool fails within the warranty period, it will be repaired or replaced free of charge.

Contact Information

For more information, please contact Bosch Customer Service:

• Phone: 1-800-535-2475
• Email: [email protected]
• Website: www.boschtools.com

Additional Information

• The GBH 18V-20 Professional is a cordless rotary hammer with SDS plus chuck.
• It is powered by a 18V lithium-ion battery pack.
• The tool has a maximum impact energy of 1.7 J.
• It can be used for drilling, chiseling, and demolition.
• The tool comes with a carrying case, two battery packs, and a charger.

I hope this manual has been helpful. Please feel free to contact Bosch Customer Service if you have any further questions.