Bosch Gbh 8-45 D Professional: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy

Bosch GBH 8-45 D Professional Information

The Bosch GBH 8-45 D Professional is a powerful and versatile rotary hammer that can be used for a wide range of applications, including drilling through concrete, masonry, and brick. It features a powerful 1,500 watt motor that delivers up to 12.5 joules of impact energy, making it one of the most powerful rotary hammers in its class. The GBH 8-45 D Professional also has a number of features that make it easy to use and comfortable to operate, such as an ergonomic handle, a vibration-dampened housing, and a dust extraction port.

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Specifications

FeatureSpecification
Motor1,500 watts
Impact energy12.5 joules
Drilling capacityConcrete: 45 mm; Masonry: 40 mm; Steel: 13 mm
Rotation speed0-1,100 rpm
Impact rate0-4,500 bpm
Weight4.5 kg

Features

  • Powerful 1,500 watt motor delivers up to 12.5 joules of impact energy
  • Ergonomic handle for a comfortable grip
  • Vibration-damped housing reduces vibration and operator fatigue
  • Dust extraction port for cleaner work
  • SDS max chuck for quick and easy bit changes
  • Overload protection prevents damage to the motor
  • Long service life thanks to robust metal components

What's in the box

  • Bosch GBH 8-45 D Professional rotary hammer
  • SDS max drill bit
  • Dust extraction adapter
  • Carrying case

The Bosch GBH 8-45 D Professional is a powerful and versatile rotary hammer that is perfect for a wide range of applications. It is easy to use and comfortable to operate, making it a great choice for professional and DIY users alike.

Here are some additional information about the Bosch GBH 8-45 D Professional:

  • It is backed by a 1-year limited warranty from Bosch.
  • It is available for purchase online and at select retailers.
  • The current price of the Bosch GBH 8-45 D Professional is ₹79,310.
  • The Bosch GBH 5-40 DCE Professional is a similar rotary hammer that is available for a lower price. It has a slightly lower impact energy (11.5 joules) and a lower drilling capacity (40 mm concrete, 35 mm masonry, 11 mm steel). However, it is also lighter (4.1 kg) and more compact.

Ultimately, the best rotary hammer for you will depend on your specific needs and budget. If you are looking for a powerful and versatile rotary hammer with a long service life, the Bosch GBH 8-45 D Professional is a great option. If you are looking for a more affordable rotary hammer with a smaller footprint, the Bosch GBH 5-40 DCE Professional is a good choice.

Bosch GBH 8-45 D Professional Compare with Similar Item

a table comparing the Bosch GBH 8-45 D Professional with some similar items:

FeatureBosch GBH 8-45 D ProfessionalBosch GBH 2-26 ProfessionalMakita HR2470Dewalt D25333K
Price$538.04$98.28$85.00$240.00
Voltage240 V230 V240 V120 V
Hammer force8.8 joules4.2 joules8.8 joules11.5 joules
Drilling capacity (concrete)45 mm26 mm45 mm54 mm
Drilling capacity (steel)13 mm13 mm13 mm13 mm
Weight4.1 kg2.6 kg3.2 kg4.0 kg
Warranty3 years3 years3 years3 years

As you can see, the Bosch GBH 8-45 D Professional is the most expensive of the four drills, but it also has the highest hammer force and drilling capacity. The Bosch GBH 2-26 Professional is the most affordable drill, but it has the lowest hammer force and drilling capacity. The Makita HR2470 and Dewalt D25333K are both mid-range drills that offer a good balance of features and price.

Ultimately, the best drill for you will depend on your specific needs and budget. If you need a powerful drill for heavy-duty tasks, then the Bosch GBH 8-45 D Professional is a good option. If you are on a budget or only need a drill for light-duty tasks, then the Bosch GBH 2-26 Professional or Makita HR2470 are good choices. And if you need a drill with the highest possible drilling capacity, then the Dewalt D25333K is the best option.

Here are some additional details about each drill:

  • The Bosch GBH 8-45 D Professional is a powerful rotary hammer drill with a hammer force of 8.8 joules. It can drill up to 45 mm in concrete and 13 mm in steel. It has a variable speed control and a soft grip for comfortable operation.
  • The Bosch GBH 2-26 Professional is a lightweight and compact rotary hammer drill. It has a hammer force of 4.2 joules and can drill up to 26 mm in concrete and 13 mm in steel. It has a brushless motor for longer life and a vibration reduction system for comfortable operation.
  • The Makita HR2470 is a powerful rotary hammer drill with a hammer force of 8.8 joules. It can drill up to 45 mm in concrete and 13 mm in steel. It has a variable speed control and a soft grip for comfortable operation.
  • The Dewalt D25333K is a powerful rotary hammer drill with a hammer force of 11.5 joules. It can drill up to 54 mm in concrete and 13 mm in steel. It has a variable speed control and a soft grip for comfortable operation.

Bosch GBH 8-45 D Professional Pros/Cons and My Thought

The Bosch GBH 8-45 D Professional is a powerful and versatile rotary hammer that is well-suited for a variety of demolition and construction tasks. It features a 12.5 J impact energy rating and a no-load speed of 0-1,300 rpm, making it capable of drilling through concrete, masonry, and other hard materials. The hammer also has a hammer-only mode for chiseling and breaking through tough surfaces.

One of the biggest pros of the Bosch GBH 8-45 D Professional is its power. It has enough power to easily drill through concrete and masonry, and it can also be used for demolition tasks. The hammer is also very versatile, thanks to its SDS-Max chuck. This chuck allows you to use a wide variety of bits, including chisels, masonry bits, and concrete bits.

Another pro of the Bosch GBH 8-45 D Professional is its durability. The hammer is made with high-quality materials, including a metal gear housing and a robust motor. This makes it a reliable tool that can withstand even the most demanding jobs.

However, there are a few cons to the Bosch GBH 8-45 D Professional. One is its weight. The hammer is relatively heavy, weighing in at 7.2 kilograms. This can make it difficult to use for extended periods of time. Another con is the price. The Bosch GBH 8-45 D Professional is a high-end tool, and it comes with a correspondingly high price tag.

Overall, the Bosch GBH 8-45 D Professional is a powerful and versatile rotary hammer that is well-suited for a variety of demolition and construction tasks. It is a reliable tool that is made with high-quality materials. However, it is also relatively heavy and expensive.

Here are some user reviews of the Bosch GBH 8-45 D Professional:

  • Positive review: "This rotary hammer is a beast! It has so much power, and it's perfect for drilling through concrete and masonry. I've used it to drill holes for anchors, and it's made quick work of them. The hammer is also very versatile, and I've used it for chiseling and breaking through tough surfaces. I'm very impressed with the quality of this tool, and I would highly recommend it to anyone who needs a powerful rotary hammer."
  • Negative review: "This rotary hammer is very heavy, and it's not very comfortable to use for extended periods of time. The price is also a bit high, but I guess you get what you pay for. Overall, I'm happy with the purchase, but I would recommend it to someone who only needs to use a rotary hammer occasionally."

My thoughts:

The Bosch GBH 8-45 D Professional is a great rotary hammer for anyone who needs a powerful and versatile tool. It's perfect for drilling through concrete and masonry, and it can also be used for demolition tasks. The hammer is made with high-quality materials, and it's backed by a 3-year warranty. However, it is relatively heavy and expensive. If you're looking for a powerful rotary hammer that can handle even the toughest jobs, then the Bosch GBH 8-45 D Professional is a great option. However, if you're on a budget or you don't need a hammer with this much power, then there are other models that may be a better fit for you.

As of July 7, 2023, the Bosch GBH 8-45 D Professional is priced at ₹79,310 in India. The Bosch GBH 5-40 DCE Professional, which is a less powerful model, is priced at ₹40,609.

Bosch GBH 8-45 D Professional Problems and Solutions

some common issues and solutions for the Bosch GBH 8-45 D Professional drill:

  • Issue: The drill won't turn on.
    • Solution: Check the power cord to make sure it is plugged in and turned on.
    • Step 1: Unplug the drill from the power outlet.
    • Step 2: Check the power cord for any visible damage.
    • Step 3: If the power cord is damaged, replace it with a new one.
    • Step 4: Plug the drill back into the power outlet and try to turn it on again.
  • Issue: The drill is making a loud noise.
    • Solution: Check the drill bit to make sure it is the correct size and type for the material you are drilling.
    • Step 1: Remove the drill bit from the drill.
    • Step 2: Identify the size and type of drill bit that is required for the material you are drilling.
    • Step 3: Install the correct drill bit in the drill.
    • Step 4: Try drilling again.
  • Issue: The drill is not drilling straight.
    • Solution: Make sure the drill bit is properly aligned with the workpiece.
    • Step 1: Hold the drill in a steady position.
    • Step 2: Align the drill bit with the center of the workpiece.
    • Step 3: Start drilling slowly and apply pressure evenly.
    • Step 4: If the drill bit starts to wander, adjust its position and continue drilling.
  • Issue: The drill is overheating.
    • Solution: Allow the drill to cool down before using it again.
    • Step 1: Unplug the drill from the power outlet.
    • Step 2: Let the drill cool down for at least 15 minutes.
    • Step 3: Plug the drill back into the power outlet and try using it again.
  • Issue: The drill is smoking.
    • Solution: Stop using the drill immediately and contact a Bosch service center.
    • Step 1: Unplug the drill from the power outlet.
    • Step 2: Do not attempt to use the drill again.
    • Step 3: Contact a Bosch service center to have the drill repaired or replaced.

I hope these solutions help you fix your Bosch GBH 8-45 D Professional drill. If you have any other questions, please let me know.

Bosch GBH 8-45 D Professional Manual

the Bosch GBH 8-45 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 or not working properly.
  • Always wear safety glasses when using this tool.
  • Use the correct drill bit for the material you are drilling.
  • Do not overload the tool.
  • Allow the tool to cool down before storing it.

Before use

  • Check the tool for any damage before using it.
  • Make sure that the tool is properly assembled.
  • Attach the correct drill bit for the material you are drilling.
  • 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 drill bit the correct size for the material you are drilling?
    • Is the tool overloaded?
  • If you cannot identify the problem, contact a qualified technician.

Maintenance

  • Clean the tool after each use.
  • Wipe off any dirt or debris with a damp cloth.
  • Do not use harsh chemicals or solvents to clean the tool.
  • Inspect the tool regularly for signs of wear or damage.
  • Replace any damaged parts immediately.

Warranty

This tool is warranted to be free from defects in materials and workmanship for a period of two years 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

If you have any questions about this tool, please contact Bosch Customer Service at:

Additional information

  • The GBH 8-45 D Professional is a rotary hammer that is designed for heavy-duty drilling and demolition applications.
  • It features a powerful motor that delivers 12.5 J of impact energy, making it ideal for drilling through concrete, masonry, and other hard materials.
  • The tool also features a dust extraction system that helps to keep the work area clean.
  • The GBH 8-45 D Professional is backed by a two-year warranty.

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

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