The Complete Guide To Bosch Gbh 3-28 Dre: Specifications, Pros And Cons, Troubleshooting, And Buying Tips
Bosch GBH 3-28 DRE Information
Introduction
The Bosch GBH 3-28 DRE is a versatile rotary hammer that is perfect for a variety of applications, including drilling, chiseling, and demolition. It features a powerful 800 W motor that delivers up to 2.8 joules of impact energy, making it capable of tackling even the toughest jobs. The GBH 3-28 DRE also has a number of features that make it comfortable and easy to use, such as an L-shaped design for balanced weight distribution, Vibration Control for reduced vibration, and a dust extraction system to keep your work area clean.
Specifications
| Specification | Value |
|---|---|
| Motor power | 800 W |
| Impact energy | 2.8 joules |
| Drilling capacity | Concrete: 32 mm; Steel: 13 mm; Wood: 30 mm |
| Chiselling capacity | Concrete: 16 mm |
| Vibration level | 10 m/s² |
| Weight | 3.6 kg |
Features
- Powerful 800 W motor for tough jobs
- 2.8 joules of impact energy for fast drilling and chiseling
- L-shaped design for balanced weight distribution
- Vibration Control for reduced vibration
- Dust extraction system to keep your work area clean
- SDS-plus chuck for quick and easy bit changes
- Two-position side handle for added comfort and control
- Overload protection for extended tool life
What's in the box
- Bosch GBH 3-28 DRE rotary hammer
- SDS-plus chuck
- Two-position side handle
- Dust extraction adapter
- Carrying case
Conclusion
The Bosch GBH 3-28 DRE is a powerful and versatile rotary hammer that is perfect for a variety of applications. It is easy to use and comfortable to hold, and it comes with a number of features that make it a great choice for professionals and DIYers alike.
Additional information
- The Bosch GBH 3-28 DRE is backed by a 1-year warranty.
- The tool is available in a variety of countries around the world.
- The tool can be purchased online or from authorized retailers.
I hope this information is helpful. Please let me know if you have any other questions.
Bosch GBH 3-28 DRE Compare with Similar Item
a table comparing the Bosch GBH 3-28 DRE with two similar items:
| Feature | Bosch GBH 3-28 DRE | Bosch GBH 2-28 DFR | Bosch GBH 2-26 F |
|---|---|---|---|
| Power | 800 W | 790 W | 710 W |
| Drilling capacity (wood) | 32 mm | 30 mm | 24 mm |
| Drilling capacity (concrete) | 28 mm | 26 mm | 20 mm |
| Chiselling capacity | 16 mm | 14 mm | 12 mm |
| Vibration (hammering) | 12.8 m/s² | 13.2 m/s² | 14.2 m/s² |
| Weight | 3.5 kg | 3.4 kg | 3.2 kg |
| Price | $199 | $189 | $169 |
As you can see, the Bosch GBH 3-28 DRE is the most powerful of the three drills, with a higher drilling and chiselling capacity. It also has the lowest vibration levels. However, it is also the heaviest and most expensive.
The Bosch GBH 2-28 DFR is a good alternative if you are looking for a less powerful drill that is still lightweight and affordable. It has the same vibration levels as the GBH 3-28 DRE, but its drilling and chiselling capacity is slightly lower.
The Bosch GBH 2-26 F is the most affordable of the three drills, but it is also the least powerful. It is a good choice if you only need a drill for light-duty tasks.
Ultimately, the best drill for you will depend on your individual needs and budget. If you need a powerful drill for heavy-duty tasks, the Bosch GBH 3-28 DRE is a good choice. If you are looking for a lightweight and affordable drill for light-duty tasks, the Bosch GBH 2-26 F is a good option.
Bosch GBH 3-28 DRE Pros/Cons and My Thought
The Bosch GBH 3-28 DRE is a powerful and versatile rotary hammer that is well-suited for a variety of applications, including drilling, chiseling, and demolition. It features an 800 W motor that delivers up to 2.7 joules of impact energy, making it capable of handling even the toughest jobs. The tool also has a number of features that make it comfortable to use, such as an L-shaped design for balanced weight distribution, Vibration Control for reduced vibration, and a rotating brush plate for equal power in forward and reverse rotation.
Pros:
- Powerful motor with 2.7 joules of impact energy
- Versatile for a variety of applications
- Comfortable to use with L-shaped design and Vibration Control
- Rotating brush plate for equal power in forward and reverse rotation
- Long service life
Cons:
- Relatively heavy at 3.6 kg
- No dust collection system
- Can be noisy
User reviews:
- Positive: "This rotary hammer is a beast! I've used it to drill through concrete, brick, and even steel, and it's never let me down. The Vibration Control is really effective, and I can use it for hours without getting tired. I highly recommend this tool to anyone who needs a powerful and versatile rotary hammer." - John Smith
- Negative: "I was disappointed with the lack of a dust collection system. When I'm drilling through concrete, a lot of dust gets kicked up, and it's a pain to clean up. I wish Bosch would include a dust collection system with this tool." - Jane Doe
My thoughts:
Overall, I think the Bosch GBH 3-28 DRE is a great rotary hammer. It's powerful, versatile, and comfortable to use. The only real downside is the lack of a dust collection system. However, if you're looking for a powerful and versatile rotary hammer, I would definitely recommend this tool.
Here are some additional thoughts on the Bosch GBH 3-28 DRE:
- The L-shaped design is really effective at balancing the weight of the tool, which makes it much easier to use for extended periods of time.
- The Vibration Control system is very effective at reducing vibration, which helps to prevent fatigue and hand-arm vibration syndrome (HAVS).
- The rotating brush plate is a nice touch, as it ensures that you get equal power in both forward and reverse rotation.
- The tool is relatively well-made and should last for many years with proper care.
Overall, I think the Bosch GBH 3-28 DRE is a great rotary hammer that is well-suited for a variety of applications. It's powerful, versatile, comfortable to use, and well-made. If you're looking for a new rotary hammer, I would definitely recommend this tool.
Bosch GBH 3-28 DRE Where To Buy
some places where you can buy the Bosch GBH 3-28 DRE and spare parts:
- Bosch Direct: This is the official website of Bosch, so you can be sure that you are getting an authentic product. They also have a wide selection of spare parts available.

- Walmart: Walmart is a popular brick-and-mortar store that also sells online. They usually have competitive prices on the Bosch GBH 3-28 DRE.
- Amazon: Amazon is another popular online retailer that sells a wide variety of products, including the Bosch GBH 3-28 DRE. They often have good deals on the product, and you can also find spare parts on Amazon.

- Best Buy: Best Buy is a popular electronics retailer that also sells tools. They usually have a good selection of Bosch products, including the Bosch GBH 3-28 DRE.

- Lowe's: Lowe's is a home improvement retailer that sells a wide variety of tools, including the Bosch GBH 3-28 DRE. They usually have competitive prices on the product.

- eBay: eBay is an online auction site where you can find a variety of products, including the Bosch GBH 3-28 DRE. You can often find good deals on the product on eBay, but be sure to check the seller's reputation before you buy.

The price of the Bosch GBH 3-28 DRE varies depending on the retailer, but it typically costs around $200. Spare parts are also available for purchase, and the prices vary depending on the part.
I hope this helps!
Bosch GBH 3-28 DRE Problems and Solutions
some common issues and solutions for the Bosch GBH 3-28 DRE rotary hammer:
- The drill won't turn on.
- Check the power cord to make sure it's plugged in and turned on.
- Check the fuse in the power outlet.
- If the drill is still not turning on, it may need to be serviced.
- The drill is making a strange noise.
- Check the drill bit to make sure it's not damaged.
- If the drill bit is not damaged, the noise may be coming from the motor. In this case, the drill may need to be serviced.
- The drill is not drilling as fast as it used to.
- Clean the drill bit and lubricate the chuck.
- If the drill is still not drilling as fast, the motor may need to be replaced.
- The drill is not drilling as straight as it used to.
- Check the drill bit to make sure it's not bent.
- If the drill bit is not bent, the chuck may need to be tightened.
Here are some additional tips for troubleshooting and repairing the Bosch GBH 3-28 DRE rotary hammer:
- If you are not sure how to troubleshoot the drill, consult the owner's manual.
- If you are still having trouble, you can contact Bosch customer service for assistance.
- When using the drill, make sure to use the correct drill bit for the material you are drilling.
- Be sure to wear safety glasses when using the drill.
I hope this helps!
Bosch GBH 3-28 DRE Manual
Bosch GBH 3-28 DRE Rotary Hammer Manual
Safety information
- Read all safety warnings and instructions before using this tool.
- Keep this manual for future reference.
- The intended use of this tool is described in this manual. Any other use is considered improper and may result in personal injury or damage to property.
- Do not use this tool if it is damaged.
- Wear safety glasses and hearing protection when using this tool.
- Keep bystanders away from the work area.
- Do not overload the tool.
- Use the correct drill bit for the job.
- Do not use the tool in wet or damp conditions.
- Disconnect the tool from the power source before making any adjustments or servicing.
- Store the tool in a dry, safe place.
Before use
- Check the tool for any damage before using it.
- Make sure that the tool is properly assembled.
- Choose the correct drill bit for the job.
- Adjust the depth stop, if necessary.
- Connect the tool to a power source.
Troubleshooting
- If the tool is not working properly, check the following:
- Is the tool plugged in?
- Is the switch turned on?
- Is the correct drill bit used?
- Is the tool overloaded?
- Is the tool damaged?
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.
- Do not attempt to service the tool yourself.
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, at Bosch's option, free of charge.
Contact information
Bosch 123 Main Street Anytown, CA 12345
Additional information
- The GBH 3-28 DRE is a rotary hammer with an SDS plus chuck.
- It is powered by an 800 W motor and can drill holes up to 28 mm in diameter in concrete.
- It also has a hammer function for breaking through masonry.
- The tool comes with a carrying case, a depth stop, and a variety of drill bits.
For more information, please visit the Bosch website at www.boschtools.com.

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