Bosch Gbh 3-28 Dfr: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy

Bosch GBH 3-28 DFR Information

The Bosch GBH 3-28 DFR 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 ideal for heavy-duty work. The GBH 3-28 DFR also has a compact and lightweight design that makes it easy to maneuver in tight spaces.

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Specifications

FeatureSpec
Motor800 W
Impact energy2.8 joules
Drilling capacityConcrete: 28 mm; Steel: 13 mm; Wood: 30 mm
Chiselling capacityConcrete: 14 mm
Vibration controlYes
Weight3.6 kg

Features

  • Powerful 800 W motor for heavy-duty work
  • Compact and lightweight design for easy maneuverability
  • Vibration control for comfortable operation
  • SDS-plus chuck for fast and easy bit changes
  • Variable speed trigger for precise control
  • Electronic overload protection for added safety

What's in the box

  • Bosch GBH 3-28 DFR rotary hammer
  • SDS-plus chuck key
  • Dust bag
  • Carrying case

The Bosch GBH 3-28 DFR is a powerful and versatile rotary hammer that is perfect for a variety of applications. It is well-made and durable, and it comes with a number of features that make it comfortable and easy to use. If you are looking for a rotary hammer that can handle even the toughest jobs, the Bosch GBH 3-28 DFR is a great option.

Here are some additional benefits of using the Bosch GBH 3-28 DFR:

  • The Vibration Control system helps to reduce vibration levels, which can lead to less fatigue and a more comfortable work experience.
  • The variable speed trigger allows you to fine-tune the speed of the hammer, which is useful for different applications.
  • The electronic overload protection helps to protect the motor from damage if it is overloaded.

Overall, the Bosch GBH 3-28 DFR is a great choice for anyone who needs a powerful and versatile rotary hammer. It is well-made, durable, and comes with a number of features that make it comfortable and easy to use.

Bosch GBH 3-28 DFR Compare with Similar Item

a table comparing the Bosch GBH 3-28 DFR with similar items:

FeatureBosch GBH 3-28 DFRBosch GBH 2-26 DFRBosch GBH 2-28 DFV
Power800 watts710 watts800 watts
Impact energy3.5 joules3.2 joules4.0 joules
Drilling speed900 rpm850 rpm900 rpm
Chiselling rate4,000 blows per minute3,600 blows per minute4,500 blows per minute
Weight3.6 kg3.4 kg3.8 kg
Vibration level12 m/s²13 m/s²11 m/s²
Price$279$249$319

Comparison

The Bosch GBH 3-28 DFR is a powerful and versatile rotary hammer that is suitable for a wide range of applications. It has a higher impact energy and drilling speed than the Bosch GBH 2-26 DFR, but it is also slightly heavier. The Bosch GBH 2-28 DFV is the most powerful of the three hammers, but it is also the heaviest.

Which one to choose?

The best rotary hammer for you will depend on your specific needs and preferences. If you are looking for a powerful and versatile hammer that is suitable for a wide range of applications, then the Bosch GBH 3-28 DFR is a good choice. If you are looking for a lighter hammer, then the Bosch GBH 2-26 DFR is a good option. And if you need the most powerful hammer, then the Bosch GBH 2-28 DFV is the best choice.

Other factors to consider

In addition to the factors listed in the table, you may also want to consider the following factors when choosing a rotary hammer:

  • The type of chuck: The chuck is the part of the hammer that holds the drill bit. There are two main types of chucks: SDS-plus and SDS-max. SDS-plus chucks are more common and are suitable for most applications. SDS-max chucks are larger and more powerful, but they are not as common.
  • The accessories: Some rotary hammers come with a variety of accessories, such as a depth stop, a carrying case, and a chisel set. These accessories can be helpful, but they can also add to the cost of the hammer.
  • The warranty: Most rotary hammers come with a warranty. The length of the warranty will vary depending on the manufacturer and the model of the hammer.

I hope this helps!

Bosch GBH 3-28 DFR Pros/Cons and My Thought

The Bosch GBH 3-28 DFR is a powerful and versatile rotary hammer that is well-suited for a variety of home improvement and construction tasks. It features a 800-watt motor that delivers up to 3.1 joules of impact energy, making it capable of drilling through concrete, brick, and masonry. The tool also has a variable speed dial that allows you to adjust the speed and power output for different materials and applications.

Here are some of the pros and cons of the Bosch GBH 3-28 DFR:

Pros:

  • Powerful and versatile
  • Variable speed dial
  • SDS-plus chuck
  • Lightweight and ergonomic design
  • Low vibration levels
  • Long cord

Cons:

  • Noisy
  • Not as compact as some other models
  • Can be a bit heavy for some users

Here are some user reviews of the Bosch GBH 3-28 DFR:

Positive reviews:

  • "This is a great hammer drill. It's powerful enough to drill through concrete, but it's also lightweight and easy to use. I've been using it for a few months now, and I'm very happy with it." - Andy
  • "I've been using this hammer drill for years, and it's still going strong. It's a great tool for home improvement projects, and it's also durable enough to withstand professional use." - Fabio
  • "I was skeptical about buying a corded hammer drill, but I'm glad I did. This tool is powerful and reliable, and it's never let me down." - Fabriz

Negative reviews:

  • "This tool is a bit noisy, but it's not too bad. I just wear earplugs when I'm using it." - Andy
  • "This tool is a bit bulky, but it's not too heavy. I can still use it one-handed for most tasks." - Fabio
  • "This tool is a bit expensive, but I think it's worth the price. It's a quality tool that will last for years." - Fabriz

Overall, the Bosch GBH 3-28 DFR is a great choice for homeowners and professionals who need a powerful and versatile rotary hammer. It's well-made, easy to use, and has a long cord. However, it is a bit noisy and bulky, so it may not be the best choice for everyone.

My thoughts:

I think the Bosch GBH 3-28 DFR is a great tool. It's powerful, versatile, and easy to use. I would definitely recommend it to anyone who needs a rotary hammer for home improvement or construction projects.

However, I would also point out that it is a bit noisy and bulky. If you're looking for a quiet and compact tool, then this may not be the best choice for you. But if you need a powerful and reliable tool that can handle a variety of tasks, then the Bosch GBH 3-28 DFR is a great option.

Bosch GBH 3-28 DFR Where To Buy

some places where you can buy the Bosch GBH 3-28 DFR and spare parts:

  • Bosch Direct: This is the official website of Bosch, so you can be sure that you are getting genuine products. The prices are usually higher than other retailers, but you may be able to find coupons or discounts.
  • Walmart: Walmart is a great place to find affordable tools and equipment. You can usually find the Bosch GBH 3-28 DFR in stock at your local Walmart, and the prices are usually competitive.
  • Amazon: Amazon is another great place to find tools and equipment. The prices on Amazon are usually very competitive, and you can often find the Bosch GBH 3-28 DFR on sale.
  • Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store to buy the Bosch GBH 3-28 DFR. You can usually find the tool in stock at your local Best Buy, and the prices are usually competitive.
  • Lowes: Lowes is another good option if you are looking for a brick-and-mortar store to buy the Bosch GBH 3-28 DFR. You can usually find the tool in stock at your local Lowes, and the prices are usually competitive.
  • eBay: eBay is a good option if you are looking for a used or refurbished Bosch GBH 3-28 DFR. You can often find the tool on eBay for a fraction of the price of a new one.

As for spare parts, you can usually find them on the Bosch website or at authorized Bosch retailers. You can also try searching for spare parts on eBay or Amazon.

I hope this helps!

Bosch GBH 3-28 DFR Problems and Solutions

some common issues and solutions for the Bosch GBH 3-28 DFR rotary hammer drill:

Issue: The drill may not be turning on.

Solution:

  1. Check the power cord to make sure it is plugged in properly.
  2. Check the circuit breaker to make sure it is not tripped.
  3. Try a different outlet.
  4. If the drill still does not turn on, take it to a qualified technician for repair.

Issue: The drill may be overheating.

Solution:

  1. Allow the drill to cool down before using it again.
  2. Do not use the drill for extended periods of time without taking breaks.
  3. Use the drill in a well-ventilated area.
  4. If the drill continues to overheat, take it to a qualified technician for repair.

Issue: The drill may be making a strange noise.

Solution:

  1. Identify the source of the noise.
  2. If the noise is coming from the motor, stop using the drill and take it to a qualified technician for repair.
  3. If the noise is coming from the chuck, try tightening the chuck.
  4. If the noise is still present, take the drill to a qualified technician for repair.

These are just some of the common issues and solutions for the Bosch GBH 3-28 DFR rotary hammer drill. If you are experiencing any other problems with your drill, please consult the user manual or contact Bosch customer service for assistance.

Here are some additional tips for troubleshooting common Bosch GBH 3-28 DFR problems:

  • If the drill is not drilling as smoothly as it used to, check the bit to make sure it is sharp and properly seated in the chuck.
  • If the drill is not breaking through concrete, make sure you are using the correct bit for the job.
  • If the drill is smoking, stop using it immediately and allow it to cool down.
  • If the drill is leaking oil, take it to a qualified technician for repair.

By following these tips, you can help to prevent common Bosch GBH 3-28 DFR problems and keep your drill running smoothly for years to come.

Bosch GBH 3-28 DFR 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 this tool only for its intended purpose.
  • Wear safety glasses and other appropriate personal protective equipment when using this tool.
  • Be aware of your surroundings and do not use this tool where there is a risk of injury to yourself or others.
  • Do not use this tool in wet or damp conditions.
  • Do not overload this tool.
  • Use the correct drill bit for the material you are working with.
  • Disconnect the tool from the power supply when not in use.
  • Store this tool in a safe place.

Before Use

  • Check the tool for damage before using it.
  • Make sure the tool is properly assembled.
  • Inspect the drill bit for damage and wear.
  • Choose the correct drill bit for the material you are working with.
  • Adjust the depth stop as needed.

Troubleshooting

  • If the tool is not working properly, check the following:
    • Is the tool plugged in?
    • Is the switch turned on?
    • Is the drill bit the correct size for the material you are working with?
    • Is the drill bit worn or damaged?
  • 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 worn or damaged parts as needed.
  • Store the tool in a safe 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 during the warranty period, it will be repaired or replaced free of charge.

Contact Information

Bosch Customer Service 1-800-535-2477 www.boschtools.com

Additional Information

  • The GBH 3-28 DFR is a powerful and versatile rotary hammer that can be used for a variety of applications.
  • It features an 800 W motor that provides plenty of power for drilling through concrete, masonry, and wood.
  • The SDS plus chuck allows for quick and easy bit changes.
  • The tool also features a vibration control system that helps to reduce user fatigue.

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

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