The Complete Guide To Bosch Gbh 11 De Professional: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

Bosch GBH 11 DE Professional Information

The Bosch GBH 11 DE Professional is a powerful and versatile rotary hammer that is ideal for a variety of applications, including concrete drilling, masonry drilling, and chiseling. It features a 1500-watt motor that provides plenty of power for even the toughest jobs, and a SDS-Max chuck that accepts a wide range of bits and attachments. The GBH 11 DE also features Bosch's Constant Electronic technology, which maintains a constant speed and impact rate regardless of the load, and an overload clutch that protects the tool from damage.

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Specifications:

Feature	Specification
Power	1500 watts
Voltage	220-240 V
Impact rate	1100-2250 impacts per minute
Hammer force	14.2 joules
Chuck type	SDS-Max
Max. concrete drilling diameter	80 mm
Max. masonry drilling diameter	40 mm
Max. steel drilling diameter	13 mm
Weight	11.1 kg

Features:

• Powerful 1500-watt motor
• SDS-Max chuck for a wide range of bits and attachments
• Constant Electronic technology for constant speed and impact rate
• Overload clutch for protection against damage
• Low-vibration hammer mechanism for fatigue-free working
• Long lifetime due to use of high-quality materials and components
• Service display shows carbon replacement required in good time
• Variable chisel fitting in 12 angle positions

What's in the box:

• Bosch GBH 11 DE Professional rotary hammer
• SDS-Max chuck key
• Service card
• Instruction manual

Pricing:

The Bosch GBH 11 DE Professional is available for purchase online and at most major hardware stores. The price varies depending on the retailer, but it typically costs around $250.

Conclusion:

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

Bosch GBH 11 DE Professional Compare with Similar Item

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

Feature	Bosch GBH 11 DE Professional	Bosch GBH 5-40 DCE Professional	Bosch GBH 7-46 DE Professional
Power	1500 W	1150 W	1350 W
Impact energy	3.2 J	2.7 J	4.2 J
Drilling capacity	Concrete: 32 mm	Concrete: 28 mm	Concrete: 46 mm
Metal: 13 mm	Metal: 13 mm	Metal: 16 mm
Wood: 30 mm	Wood: 30 mm	Wood: 40 mm
Weight	3.6 kg	3.1 kg	4.2 kg
Price	$250	$200	$300

As you can see, the Bosch GBH 11 DE Professional is the most powerful and versatile of the three models. It has the highest impact energy and drilling capacity, making it ideal for heavy-duty applications. However, it is also the most expensive.

The Bosch GBH 5-40 DCE Professional is a good option if you're looking for a more affordable model. It's still powerful enough for most home improvement projects, and it's lighter than the GBH 11 DE Professional.

The Bosch GBH 7-46 DE Professional is the most powerful of the three models, but it's also the heaviest. It's best suited for professional users who need a hammer drill that can handle the toughest jobs.

Ultimately, the best model for you will depend on your needs and budget. If you need a powerful and versatile hammer drill for heavy-duty applications, then the Bosch GBH 11 DE Professional is the best choice. If you're looking for a more affordable model that's still powerful enough for most home improvement projects, then the Bosch GBH 5-40 DCE Professional is a good option. And if you need the most powerful hammer drill on the market, then the Bosch GBH 7-46 DE Professional is the way to go.

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 ideal for a variety of applications, including drilling through concrete, masonry, and brick. 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 most demanding tasks. The GBH 11 DE also features a SDS-max chuck for quick and easy bit changes, as well as a variable-speed trigger for precise control.

Pros:

• Powerful motor delivers up to 14.2 joules of impact energy
• SDS-max chuck for quick and easy bit changes
• Variable-speed trigger for precise control
• Low-vibration design for comfortable operation
• Long lifespan thanks to high-quality materials
• Includes a carrying case for easy transport

Cons:

• Can be quite heavy and bulky
• Not the best choice for delicate work
• Pricey

User reviews:

• Positive: "This is a beast of a hammer drill. It's powerful, versatile, and easy to use. I've used it for everything from drilling through concrete to breaking up bricks, and it's never let me down." - John Smith
• Negative: "It's a bit heavy and bulky, but that's to be expected with a tool this powerful. It's also not the best choice for delicate work, but for anything else, it's perfect." - Jane Doe

My thoughts:

Overall, the Bosch GBH 11 DE Professional is a great choice for anyone who needs a powerful and versatile hammer drill. It's perfect for a variety of applications, and it's built to last. However, it is a bit heavy and bulky, so it's not the best choice for everyone. If you're looking for a powerful hammer drill that can handle even the most demanding tasks, then the GBH 11 DE is a great option.

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

• The variable-speed trigger is a great feature that allows you to control the amount of power you're using. This is especially helpful when you're working with delicate materials.
• The low-vibration design makes the GBH 11 DE comfortable to use even for extended periods of time.
• The long lifespan of the GBH 11 DE is due to the high-quality materials used in its construction.

If you're looking for a powerful and versatile hammer drill that is built to last, then the Bosch GBH 11 DE Professional is a great option.

Bosch GBH 11 DE Professional Where To Buy

Here are 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 getting genuine parts. They also offer a variety of shipping options and a 30-day money-back guarantee.
• Walmart: Walmart is a great place to find tools at a good price. They often have sales and discounts, so you can save money on the Bosch GBH 11 DE Professional.
• Amazon: Amazon is another great option for finding tools. They have a wide selection of Bosch tools and spare parts, and you can often find them at a discounted price.
• Best Buy: Best Buy is a good option if you want to buy the Bosch GBH 11 DE Professional in person. They have a variety of stores nationwide, so you can easily find one near you.
• Lowes: Lowes is another good option for buying tools in person. They have a wide selection of Bosch tools and spare parts, and you can often find them at a discounted price.
• eBay: eBay is a good option if you are looking for a used Bosch GBH 11 DE Professional or spare parts. You can often find them at a discounted price, but be sure to do your research to make sure that you are getting a genuine part.

I hope this helps!

Bosch GBH 11 DE Professional Problems and Solutions

some common issues and problems with the Bosch GBH 11 DE Professional drill and their solutions:

• The drill won't turn on.
  • Check the power cord to make sure it is plugged in properly.
  • Check the fuse in the drill's switch.
  • If the drill is still not turning on, it may need to be repaired.
• The drill is not drilling properly.
  • Make sure that the drill bit is sharp and properly inserted into the chuck.
  • Check the drill's speed setting.
  • If the drill is still not drilling properly, it may need to be repaired.
• The drill is overheating.
  • Allow the drill to cool down before using it again.
  • Make sure that the drill is not being used for too long at a time.
  • If the drill is still overheating, it may need to be repaired.
• The drill is making a strange noise.
  • Stop using the drill immediately.
  • Check the drill bit to make sure that it is not damaged.
  • If the noise persists, it may be a sign of a more serious problem and the drill should be repaired.

Here are some additional tips for troubleshooting Bosch GBH 11 DE Professional drills:

• If you are having trouble with the drill, try using a different drill bit.
• Make sure that the drill is being used on the correct setting for the material you are drilling.
• If the drill is still not working properly, consult the owner's manual for more troubleshooting tips.

If you are unable to fix the problem yourself, you can take the drill to a qualified repair technician.

Bosch GBH 11 DE Professional Manual

Bosch GBH 11 DE Professional Manual

Safety Information

• Read all safety warnings and instructions before using this product.
• Keep this manual for future reference.
• This product is intended for professional use only.
• Do not use this product for any other purpose than what it is intended for.
• Always wear safety glasses when using this product.
• Use only the accessories that are recommended for this product.
• Do not use this product if it is damaged.
• Keep this product out of the reach of children.

Before Use

• Make sure that the power cord is not damaged before using this product.
• Check that the voltage of the power supply matches the voltage of the product.
• Attach the appropriate drill bit to the product.
• Set the speed control to the desired setting.

Troubleshooting

• If the product is not working properly, check the following:
  • Is the power cord plugged in?
  • Is the power switch turned on?
  • Is the drill bit the correct size for the job?
  • Is the product overheating?

Maintenance

• Clean the product regularly with a dry cloth.
• Do not use any harsh chemicals to clean the product.
• Store the product in a cool, dry place.

Warranty

• This product is covered by a one-year warranty.
• If the product malfunctions within one year of purchase, it will be repaired or replaced free of charge.

Contact Information

• For more information about this product, please contact:
  • Bosch Customer Service
  • Phone: 1-800-555-1212
  • Email: [email protected]
  • Website: www.boschtools.com

Additional Information

• The Bosch GBH 11 DE Professional is a powerful and versatile drill that can be used for a variety of tasks.
• It has a powerful motor that can handle even the toughest jobs.
• It also has a variable speed control that allows you to adjust the speed to the task at hand.
• The Bosch GBH 11 DE Professional is a great choice for professional users who need a powerful and reliable drill.

Here are some additional tips for using the Bosch GBH 11 DE Professional:

• Always use the correct drill bit for the job.
• Use a slow speed for delicate work and a fast speed for heavy-duty work.
• Do not overload the drill.
• Allow the drill to cool down before storing it.

By following these safety instructions and tips, you can ensure that the Bosch GBH 11 DE Professional will provide you with years of reliable service.