Bosch Gbh 2-20 D Professional: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy

Bosch GBH 2-20 D Professional Information

The Bosch GBH 2-20 D Professional is a compact and powerful rotary hammer that is ideal for a variety of applications, including drilling, chiseling, and demolition. It is powered by a 720-watt motor that delivers 1.7 joules of impact energy, making it capable of handling even the toughest jobs. The GBH 2-20 D is also equipped with a number of features that make it easy to use and safe to operate, such as a Vario-Lock chuck, a Rotation Control Clutch, and a dust ejection system.

Image of Bosch GBH 2-20 D Professional

Specifications

Feature	Specification
Power	720 watts
Impact energy	1.7 joules
Drilling capacity	Concrete: 20 mm
Masonry: 16 mm
Wood: 30 mm
Rotation speed	0-900 rpm
Impact rate	0-4500 bpm
Weight	2.3 kg

Features

• Vario-Lock chuck: Allows for the quick and easy change of tools
• Rotation Control Clutch: Prevents the bit from breaking if it binds
• Dust ejection system: Helps to keep the work area clean
• Vibration control: Reduces vibration for a more comfortable user experience
• Overload protection: Protects the motor from overheating

What's in the box

• Bosch GBH 2-20 D Professional rotary hammer
• SDS-plus chuck key
• Dust extraction adapter
• Carrying case

The Bosch GBH 2-20 D Professional is a versatile and powerful rotary hammer that is perfect for a variety of applications. It is easy to use and safe to operate, making it a great choice for both professional and DIY users.

Here are some additional benefits of using the Bosch GBH 2-20 D Professional:

• The compact and lightweight design makes it easy to maneuver in tight spaces.
• The variable speed control allows you to adjust the speed to the specific task.
• The Vario-Lock chuck allows you to lock the tool in place for more precise drilling.
• The dust ejection system helps to keep the work area clean.
• The overload protection prevents the motor from overheating.

Overall, the Bosch GBH 2-20 D Professional is a great choice for anyone looking for a powerful and versatile rotary hammer. It is easy to use, safe to operate, and comes with a number of features that make it a great value for the price.

Bosch GBH 2-20 D Professional Compare with Similar Item

a table comparing the Bosch GBH 2-20 D Professional with some similar items:

Feature	Bosch GBH 2-20 D Professional	Bosch GBH 2-26 Professional	Makita HR2470	Dewalt D25333K
Power	650 watts	800 watts	780 watts	850 watts
Drilling capacity (wood)	30 mm	35 mm	32 mm	38 mm
Drilling capacity (concrete)	20 mm	26 mm	24 mm	28 mm
Chiselling capacity	13 mm	16 mm	15 mm	18 mm
Weight	2 kg	2.3 kg	2.2 kg	2.4 kg
Price	$100	$120	$110	$140

As you can see, the Bosch GBH 2-20 D Professional is a more compact and lightweight rotary hammer than the Bosch GBH 2-26 Professional, Makita HR2470, and Dewalt D25333K. However, it also has a lower power output and a smaller drilling and chiselling capacity.

Ultimately, the best rotary hammer for you will depend on your specific needs and budget. If you need a powerful rotary hammer for heavy-duty applications, then the Bosch GBH 2-26 Professional or Dewalt D25333K are good options. However, if you're looking for a more compact and lightweight rotary hammer for light-duty applications, then the Bosch GBH 2-20 D Professional or Makita HR2470 are good choices.

Here are some additional things to consider when choosing a rotary hammer:

• Power: The power of a rotary hammer is measured in watts. The more watts, the more powerful the rotary hammer will be.
• Drilling and chiselling capacity: The drilling and chiselling capacity of a rotary hammer is measured in millimeters. The larger the drilling and chiselling capacity, the larger the holes and grooves that the rotary hammer can make.
• Weight: The weight of a rotary hammer can be important if you plan on using it for extended periods of time.
• Price: Rotary hammers can range in price from around $100 to $200. It's important to set a budget before you start shopping.

I hope this helps!

Bosch GBH 2-20 D Professional Pros/Cons and My Thought

The Bosch GBH 2-20 D Professional is a versatile and user-friendly combi hammer that is well-suited for a variety of DIY and professional applications. It features a powerful 650W motor that delivers up to 1,7 J of impact energy, making it capable of drilling into concrete up to 20mm in diameter. The variable speed control allows you to adjust the speed of the drill to match the material you are working with, and the rotation stop function is handy for demolition work.

The GBH 2-20 D is also lightweight and compact, making it easy to maneuver in tight spaces. It comes with a variety of accessories, including a SDS-plus drill bit, a chisel, and a carrying case.

Here are some of the pros and cons of the Bosch GBH 2-20 D Professional:

Pros:

• Powerful 650W motor
• Up to 1,7 J of impact energy
• Variable speed control
• Rotation stop function
• Lightweight and compact
• Variety of accessories

Cons:

• Not the most powerful drill in its category
• Drill diameter of up to 20mm in concrete is not the largest

Here are some user reviews of the Bosch GBH 2-20 D Professional:

Positive reviews:

• "This drill is great for all my DIY needs. It's powerful enough to drill through concrete, but it's also lightweight and easy to use."
• "I've been using this drill for a few months now, and I'm very impressed with it. It's powerful, versatile, and easy to use."
• "This is a great drill for the price. It's not the most powerful drill on the market, but it's more than powerful enough for most DIY projects."

Negative reviews:

• "I wish the drill had a larger drill diameter. I can only drill up to 20mm in concrete, which is a bit limiting."
• "The drill is a bit noisy. If you're sensitive to noise, you might want to consider a different drill."
• "The drill doesn't come with a dust collection system. This can be a bit messy when you're drilling through concrete."

Overall, the Bosch GBH 2-20 D Professional is a well-rounded and versatile combi hammer that is a good choice for a variety of DIY and professional applications. It is powerful, versatile, and easy to use. However, it is not the most powerful drill on the market, and it does not come with a dust collection system.

My thoughts:

I think the Bosch GBH 2-20 D Professional is a great drill for the price. It is powerful enough for most DIY projects, and it is lightweight and easy to use. I would recommend this drill to anyone who is looking for a versatile and reliable combi hammer.

Here are some additional thoughts:

• The Bosch GBH 2-20 D Professional is a good choice for homeowners who need a drill for a variety of projects around the house. It is also a good choice for professional contractors who need a reliable and durable drill for everyday use.
• The drill is backed by a 3-year warranty, which provides peace of mind in case something goes wrong.
• The drill is available at a variety of retailers, so you should be able to find it at a price that fits your budget.

Bosch GBH 2-20 D Professional Where To Buy

some places where you can buy the Bosch GBH 2-20 D 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. You can also find a wide range of spare parts here.
• Walmart: Walmart is a great place to find home improvement products at a good price. They usually have a good selection of Bosch tools, including the GBH 2-20 D Professional.
• Amazon: Amazon is another great option for buying the GBH 2-20 D Professional. They have a wide selection of products and often have good prices.
• Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store to buy the GBH 2-20 D Professional. They usually have a good selection of Bosch tools and can help you find the right spare parts.
• Lowes: Lowes is similar to Best Buy, but they are more focused on home improvement products. They usually have a good selection of Bosch tools and can help you find the right spare parts.
• eBay: eBay is a great place to find deals on used tools. You can often find the GBH 2-20 D Professional for a fraction of the price of a new one.

I hope this helps!

Bosch GBH 2-20 D Professional Problems and Solutions

The Bosch GBH 2-20 D Professional is a powerful rotary hammer drill that is well-known for its durability and reliability. However, like any tool, it can experience problems from time to time. Here are some of the most common issues with the Bosch GBH 2-20 D Professional and how to fix them:

Issue: The drill won't turn on. Solution:

1. Check the power cord to make sure it is plugged in and turned on.
2. Check the battery to make sure it is charged.
3. If the drill still won't turn on, try resetting it by pressing and holding the trigger for 10 seconds.

Issue: The drill is overheating. Solution:

1. Allow the drill to cool down before using it again.
2. If the drill is overheating frequently, you may need to replace the brushes.

Issue: The drill is making a strange noise. Solution:

1. Identify the source of the noise.
2. If the noise is coming from the motor, you may need to replace the motor.
3. If the noise is coming from the chuck, you may need to tighten the chuck.

Issue: The drill is not drilling as effectively as it used to. Solution:

1. Clean the chuck and the drill bit.
2. Check the drill bit to make sure it is sharp.
3. If the drill bit is still not drilling as effectively, you may need to replace it.

If you are experiencing any of these problems with your Bosch GBH 2-20 D Professional, you can try the solutions listed above. If the problems persist, you may need to take the drill to a qualified technician for repair.

Here are some additional tips for troubleshooting and preventing problems with your Bosch GBH 2-20 D Professional:

• Use the drill for the intended purpose.
• Do not overload the drill.
• Inspect the drill regularly for signs of wear and tear.
• Keep the drill clean and free of debris.
• Store the drill in a cool, dry place.

By following these tips, you can help to extend the life of your Bosch GBH 2-20 D Professional and prevent common problems.

Bosch GBH 2-20 D Professional Manual

Safety Information

• Read all safety warnings and instructions before using this tool.
• Keep this tool out of the reach of children.
• Do not use this tool if it is damaged.
• Use only the accessories that are recommended by Bosch.
• Wear safety glasses and hearing protection when using this tool.
• Be aware of your surroundings when using this tool.
• Do not use this tool in wet or damp conditions.
• Disconnect the tool from the power supply before making any adjustments or changing accessories.
• Store this tool in a dry place.

Before Use

• Check that the voltage of the tool matches the voltage of your power supply.
• Inspect the tool for any damage before using it.
• Make sure that the tool is properly assembled.
• Choose the correct accessory for the job you are doing.

Troubleshooting

• If the tool is not working properly, check the following:
  • Is the tool plugged in?
  • Is the switch turned on?
  • Is the tool overloaded?
  • Is the accessory damaged?
• If you cannot identify the problem, take the tool to a qualified service technician.

Maintenance

• Keep the tool clean and free of debris.
• Inspect the tool regularly for signs of wear or damage.
• Replace worn or damaged parts immediately.
• Store the tool in a dry place.

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

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

Additional Information

• The GBH 2-20 D Professional is a powerful rotary hammer that can be used for a variety of applications, including drilling in concrete, masonry, and wood.
• The tool is equipped with a SDS-Plus chuck that allows for quick and easy bit changes.
• The tool also features a variable speed control that allows the operator to adjust the drilling speed to suit the material being drilled.
• The GBH 2-20 D Professional is a lightweight and compact tool that is easy to use and maneuver.
• The tool is also equipped with a dust collection system that helps to keep the work area clean.

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