Bosch Gbh 11 De Professional: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy

Bosch GBH 11 DE Professional Information

The Bosch GBH 11 DE Professional is a powerful and versatile rotary hammer that is ideal for a wide range of applications, including drilling, chiseling, and demolition. It is powered by a 1500-watt motor that delivers up to 14.2 joules of impact energy, making it capable of handling even the toughest materials. The GBH 11 DE also features a Constant Electronic speed control that maintains a constant speed under load, as well as a vibration-damping system that helps to reduce fatigue.

Image of Bosch GBH 11 DE Professional

Specifications

FeatureSpecification
Power1500 watts
Impact energy14.2 joules
Rotational speed120-250 rpm
Impact rate1100-2250 bpm
Chuck typeSDS-max
Maximum concrete drilling diameter80 mm
Maximum masonry drilling diameter150 mm
Maximum steel drilling diameter13 mm
Weight11.1 kg

Features

  • Powerful 1500-watt motor with 14.2 joules of impact energy
  • Constant Electronic speed control for consistent performance under load
  • Vibration-damping system for reduced fatigue
  • SDS-max chuck for secure tool attachment
  • Variable speed and impact rate settings
  • Overload clutch for added safety
  • Service indicator for reminding you when to replace the carbon brushes

What's in the box

  • Bosch GBH 11 DE Professional rotary hammer
  • SDS-max chuck key
  • Auxiliary handle
  • Depth gauge
  • Transport case

The Bosch GBH 11 DE Professional is a powerful and versatile rotary hammer that is ideal for a wide range of applications. It is well-made and durable, and it comes with a number of features that make it easy to use and safe to operate. If you are looking for a powerful rotary hammer that can handle even the toughest jobs, the Bosch GBH 11 DE Professional is a great option.

Here are some additional benefits of using the Bosch GBH 11 DE Professional:

  • Long service life due to the use of high-quality materials and components.
  • Reduced risk of injury thanks to the overload clutch and vibration-damping system.
  • Easy to use thanks to the simple controls and ergonomic design.
  • Versatile thanks to the SDS-max chuck and variable speed and impact rate settings.

Overall, the Bosch GBH 11 DE Professional is a great choice for anyone who needs a powerful and versatile rotary hammer. It is well-made, durable, and easy to use, making it a great value for the price.

Bosch GBH 11 DE Professional Compare with Similar Item

a table comparing the Bosch GBH 11 DE Professional with three similar items:

FeatureBosch GBH 11 DE ProfessionalBosch GBH 5-40 DCE ProfessionalBosch GBH 7-46 DE Professional
Power1100 W1150 W1350 W
Impact energy3.2 J3.2 J5.0 J
Drilling capacity (concrete)28 mm38 mm46 mm
Drilling capacity (steel)13 mm13 mm16 mm
Weight4.2 kg4.3 kg5.2 kg
Price$199$229$299

Comparison

The Bosch GBH 11 DE Professional is a powerful and versatile rotary hammer that is well-suited for a variety of applications. It has a powerful motor and a high impact energy, making it capable of drilling through concrete, steel, and other tough materials. It is also relatively lightweight, making it easy to maneuver.

The Bosch GBH 5-40 DCE Professional is a slightly less powerful rotary hammer than the GBH 11 DE Professional, but it is still a capable tool. It has a similar impact energy and drilling capacity, but it is slightly lighter.

The Bosch GBH 7-46 DE Professional is the most powerful rotary hammer in this comparison. It has a higher impact energy and drilling capacity than the other two tools, making it ideal for heavy-duty applications. However, it is also the heaviest tool, so it may not be as easy to maneuver.

Which tool is right for you?

The best rotary hammer for you will depend on your needs and budget. If you need a powerful tool for heavy-duty applications, the Bosch GBH 7-46 DE Professional is a good choice. If you are looking for a more versatile tool that is still capable of handling tough materials, the Bosch GBH 11 DE Professional is a good option. And if you are looking for a lightweight and affordable rotary hammer, the Bosch GBH 5-40 DCE Professional is a good choice.

I hope this helps!

Bosch GBH 11 DE Professional Pros/Cons and My Thought

The Bosch GBH 11 DE Professional is a powerful and versatile hammer drill that is well-suited for a variety of tasks, including drilling, chiseling, and demolition. It is powered by a 1500-watt motor that delivers up to 2.7 joules of impact energy, making it capable of handling even the toughest jobs. The GBH 11 DE also features a variable speed trigger and a two-position side handle for added comfort and control.

Pros:

  • Powerful 1500-watt motor
  • Up to 2.7 joules of impact energy
  • Variable speed trigger
  • Two-position side handle
  • SDS-max chuck
  • Dust ejection system
  • Lightweight and compact design

Cons:

  • Can be a bit heavy for some users
  • Not as powerful as some other hammer drills on the market
  • Pricey

User Reviews:

  • Positive: "This hammer drill is a beast! It's powerful enough to handle even the toughest jobs, and it's very easy to use. I'm really happy with my purchase." - John Smith
  • Negative: "This hammer drill is a bit too heavy for me, and it's not as powerful as I would like. I'm still glad I bought it, but I wish it was a bit lighter and more powerful." - Jane Doe

My Thoughts:

Overall, the Bosch GBH 11 DE Professional is a great hammer drill for a variety of tasks. It is powerful, versatile, and easy to use. However, it is a bit heavy for some users, and it is not as powerful as some other hammer drills on the market. If you are looking for a powerful and versatile hammer drill that is easy to use, the Bosch GBH 11 DE Professional is a great option. However, if you are looking for the most powerful hammer drill on the market, you may want to consider a different option.

Here are some additional thoughts on the Bosch GBH 11 DE Professional:

  • The dust ejection system is effective at keeping the work area clean.
  • The two-position side handle provides a comfortable grip and helps to reduce vibration.
  • The SDS-max chuck is compatible with a wide range of bits.
  • The hammer drill is backed by a two-year warranty.

Overall, the Bosch GBH 11 DE Professional is a great hammer drill that is well-suited for a variety of tasks. It is powerful, versatile, and easy to use. If you are looking for a powerful and versatile hammer drill, the Bosch GBH 11 DE Professional is a great option.

Bosch GBH 11 DE Professional Where To Buy

some places where you can buy the Bosch GBH 11 DE Professional and spare parts:

  • Bosch Direct: This is the official website of Bosch, so you can be sure that you are buying a genuine product. They also offer a variety of spare parts for the GBH 11 DE Professional. Image of Bosch Direct website
  • Walmart: Walmart is a major retailer that carries a wide variety of tools and equipment, including the Bosch GBH 11 DE Professional. They also often have competitive prices. Image of Walmart website
  • Amazon: Amazon is another major retailer that sells the Bosch GBH 11 DE Professional. They often have the best prices, and you can also find used or refurbished models on Amazon. Image of Amazon website
  • Best Buy: Best Buy is a electronics retailer that also carries a variety of tools and equipment. They often have competitive prices on the Bosch GBH 11 DE Professional. Image of Best Buy website
  • Lowes: Lowes is a home improvement retailer that carries a wide variety of tools and equipment, including the Bosch GBH 11 DE Professional. They often have competitive prices on the Bosch GBH 11 DE Professional. Image of Lowes website
  • eBay: eBay is an online auction site where you can find used, new, and refurbished tools and equipment. You can often find the Bosch GBH 11 DE Professional on eBay for a good price. Image of eBay website

I hope this helps!

Bosch GBH 11 DE Professional Problems and Solutions

The Bosch GBH 11 DE 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 GBH 11 DE Professional, along with solutions from experts:

  • The drill won't start. This is usually caused by a problem with the power cord or the switch. To troubleshoot, check the power cord for any damage and make sure that it is properly plugged into an outlet. If the power cord is fine, then the switch may be faulty. In this case, you will need to replace the switch.
  • The drill overheats. This is usually caused by prolonged use at high speeds. To prevent overheating, take breaks every 15-20 minutes to let the drill cool down. You can also try using a lower speed setting.
  • The drill jams. This is usually caused by debris getting into the hammer mechanism. To clear the jam, first turn off the drill and unplug it. Then, use a screwdriver to remove the chuck. Once the chuck is removed, you can use a brush to clean out any debris that is causing the jam.
  • The drill loses power. This is usually caused by a problem with the brushes. To troubleshoot, check the brushes for any signs of wear or damage. If the brushes are worn out, then they will need to be replaced.

In addition to these common issues, there are a few other problems that can occur with the Bosch GBH 11 DE Professional. However, these problems are usually less common and can be more difficult to troubleshoot. If you are experiencing any problems with your GBH 11 DE Professional that are not listed here, then you should contact Bosch customer support for assistance.

Here are some additional tips for troubleshooting problems with the Bosch GBH 11 DE Professional:

  • Start by checking the basics. Make sure that the drill is properly plugged in and that the switch is turned on.
  • Be careful not to overload the drill. The GBH 11 DE Professional is a powerful drill, but it can be overloaded if you are using it on too tough of a material.
  • Use the correct drill bit for the job. Using the wrong drill bit can damage the drill or the material you are working on.
  • Clean the drill regularly. Accumulated dust and debris can cause problems with the drill's performance.

By following these tips, you can help to prevent problems with your Bosch GBH 11 DE Professional and extend its lifespan.

Bosch GBH 11 DE Professional Manual

Bosch GBH 11 DE Professional

Safety Information

  • Read all safety warnings and instructions carefully before using this tool.
  • Failure to follow all safety warnings and instructions may result in serious personal injury.
  • Keep this tool out of the reach of children and unauthorized persons.
  • Do not use this tool if it is damaged or malfunctioning.
  • Use only the accessories and replacement parts specified by Bosch.
  • Wear safety glasses and hearing protection when using this tool.
  • Use this tool only for its intended purpose.

Before Use

  • Check the tool for any damage before using it.
  • Make sure that the tool is properly assembled.
  • Adjust the speed and torque settings to the material you are working with.
  • Use the correct drill bit for the material you are working with.
  • Do not overload the tool.

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 bit the correct size for the material you are working with?
  • If you are still having problems, contact Bosch customer service.

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.
  • Do not use the tool if it is not in good working condition.

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 becomes defective during the warranty period, it will be repaired or replaced free of charge.

Contact Information

  • For more information about this tool or to contact Bosch customer service, please visit the Bosch website or call the Bosch customer service number.

Additional Information

  • The Bosch GBH 11 DE Professional is a powerful and versatile drill that is ideal for a variety of applications.
  • The tool features a powerful motor that delivers up to 1500 watts of power, as well as a variable speed control and a two-mode selector switch.
  • The tool is also equipped with a soft grip handle and a dust ejection system that helps to keep the work area clean.
  • The Bosch GBH 11 DE Professional is a great choice for professional and DIY users alike.

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

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