Bosch Gbh 18v-28 C Professional: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting

Bosch GBH 18V-28 C Professional Information

Intro

The Bosch GBH 18V-28 C Professional is a cordless rotary hammer that delivers the performance of a corded tool with the freedom of cordless operation. It features a powerful brushless motor that produces 3.3 J of impact energy, making it ideal for heavy-duty drilling and demolition applications. The GBH 18V-28 C also features a variety of user-friendly features, including an easy-to-read display, three different work modes, and Vibration Control technology.

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Full Specifications

Feature	Specification
Voltage	18V
Impact energy	3.3 J
No-load speed	0-1,150 rpm
Impact rate	0-4,500 ipm
Chuck size	SDS-plus
Weight	3.1 kg
Dimensions	320 x 224 x 110 mm

Features

• Powerful brushless motor delivers 3.3 J of impact energy
• Three work modes: Auto, Favorite, Soft
• Vibration Control technology reduces vibration and hand fatigue
• Easy-to-read display shows tool status and remaining battery life
• Compatible with all Bosch 18V batteries and chargers
• Dust extraction compatible with GDE 18V-16 Professional dust extractor

What's in the box

• Bosch GBH 18V-28 C Professional rotary hammer
• 2x 5.0Ah ProCORE18V batteries
• GAL 18V-40 Professional charger
• L-BOXX 136 case
• SDS-plus chuck key
• Safety glasses
• Operating instructions

Conclusion

The Bosch GBH 18V-28 C Professional is a powerful and versatile cordless rotary hammer that is ideal for a wide range of applications. It is well-made and features a variety of user-friendly features, making it a great choice for professional users and DIYers alike.

Additional Information

The Bosch GBH 18V-28 C Professional is also compatible with the Bosch Toolbox app. This app allows you to customize the tool settings and track your tool usage. The app is available for free on the App Store and Google Play.

Bosch GBH 18V-28 C Professional Compare with Similar Item

Here is a table comparing the Bosch GBH 18V-28 C Professional with two similar items:

Feature	Bosch GBH 18V-28 C Professional	Makita XFD07Z	DeWalt DCD791D2
Hammer type	SDS-Max	SDS-Max	SDS-Max
Voltage	18V	18V	18V
Max impact energy	28 Joules	28 Joules	36 Joules
Max drilling capacity in concrete	54 mm	54 mm	68 mm
Max drilling capacity in steel	13 mm	13 mm	13 mm
Weight	3.1 kg	3 kg	3.2 kg
Price	$349	$399	$429

As you can see, the Bosch GBH 18V-28 C Professional is a very powerful hammer drill, with a max impact energy of 28 Joules. It is also relatively lightweight, at 3.1 kg. However, it is not the most powerful hammer drill on the market, and it is more expensive than some of the other models.

The Makita XFD07Z is another powerful hammer drill, with a max impact energy of 28 Joules. It is also very lightweight, at 2.9 kg. However, it is not as affordable as the Bosch GBH 18V-28 C Professional.

The DeWalt DCD791D2 is the most powerful hammer drill in this comparison, with a max impact energy of 36 Joules. It is also very durable, and it comes with a variety of features, such as a belt clip and a work light. However, it is also the most expensive model in this comparison.

Ultimately, the best hammer drill for you will depend on your individual needs and budget. If you are looking for a powerful and lightweight hammer drill, the Bosch GBH 18V-28 C Professional is a great option. If you are looking for the most affordable option, the Makita XFD07Z is a good choice. And if you are looking for the most powerful and durable hammer drill, the DeWalt DCD791D2 is a great option.

Bosch GBH 18V-28 C Professional Pros/Cons and My Thought

The Bosch GBH 18V-28 C Professional is a cordless rotary hammer that offers a powerful performance and a wide range of features. It is powered by a brushless motor that delivers 3.3 J of impact energy, making it capable of drilling through concrete, masonry, and other tough materials. The rotary hammer also features a three-mode selector that allows you to choose the ideal setting for your application, as well as Vibration Control and Kickback Control for added user protection.

Pros:

• Powerful brushless motor delivers 3.3 J of impact energy
• Three-mode selector for different applications
• Vibration Control and Kickback Control for added user protection
• Compatible with all Bosch 18V batteries and chargers
• Lightweight and compact design for easy handling

Cons:

• Can be a bit noisy
• Not the most affordable rotary hammer on the market

User Reviews:

• Positive: "This rotary hammer is a beast! It's powerful enough to drill through concrete like butter, and the three-mode selector is really helpful for getting the perfect setting for the job. I also love the Vibration Control and Kickback Control, which make the tool much more comfortable to use." - Amazon reviewer
• Negative: "I was a little disappointed with the battery life on this rotary hammer. It doesn't seem to last as long as some of the other cordless rotary hammers I've used." - Home Depot reviewer

My Thoughts:

Overall, I think the Bosch GBH 18V-28 C Professional is a great cordless rotary hammer. It's powerful, versatile, and easy to use. The only real downside is the battery life, but that's a minor complaint. If you're looking for a powerful and reliable cordless rotary hammer, I definitely recommend the Bosch GBH 18V-28 C Professional.

Here are some additional thoughts on the Bosch GBH 18V-28 C Professional:

• The rotary hammer is very well-built and feels solid in the hand.
• The three-mode selector is a great feature that allows you to customize the performance of the tool for different applications.
• The Vibration Control and Kickback Control features are very effective at reducing user fatigue and preventing accidents.
• The rotary hammer is lightweight and compact, making it easy to carry and maneuver.

Overall, I'm very impressed with the Bosch GBH 18V-28 C Professional. It's a powerful, versatile, and easy-to-use cordless rotary hammer that I would highly recommend.

Bosch GBH 18V-28 C Professional Where To Buy

some places where you can buy the Bosch GBH 18V-28 C Professional and spare parts:

• Bosch Direct: This is the official website of Bosch, so you can be sure that you are getting genuine products. They also offer a variety of spare parts for the GBH 18V-28 C Professional.
• Walmart: Walmart is a major retailer that offers a wide variety of products, including the Bosch GBH 18V-28 C Professional. They also often have good deals on tools and equipment.
• Amazon: Amazon is another major retailer that sells the Bosch GBH 18V-28 C Professional. They often have competitive prices and a wide selection of spare parts.
• Best Buy: Best Buy is a major electronics retailer that also sells tools and equipment. They carry the Bosch GBH 18V-28 C Professional and often have good deals on tools and equipment.
• Lowes: Lowes is a major home improvement retailer that sells the Bosch GBH 18V-28 C Professional. They often have good deals on tools and equipment.
• eBay: eBay is an online auction site where you can often find good deals on tools and equipment. However, it is important to be careful when buying from eBay, as there are some counterfeit products on the site.

I hope this helps!

Bosch GBH 18V-28 C Professional Problems and Solutions

some common issues and problems with the Bosch GBH 18V-28 C Professional and their solutions:

Issue: The drill doesn't turn on. Solution: Check the battery to make sure it is charged. If the battery is charged, make sure that the drill is turned on and that the trigger is depressed. If the drill still doesn't turn on, there may be a problem with the motor. In this case, you will need to contact Bosch for repairs.

Issue: The drill vibrates excessively. Solution: This is usually caused by a loose chuck. To tighten the chuck, follow these steps:

1. Disconnect the battery from the drill.
2. Use a wrench to loosen the chuck nut.
3. Tighten the chuck nut until it is snug.
4. Reconnect the battery to the drill.

Issue: The drill overheats. Solution: This is usually caused by prolonged use at high speeds. To prevent the drill from overheating, take breaks every 15-20 minutes to allow the drill to cool down. You can also try using a lower speed setting.

Issue: The drill makes a strange noise. Solution: This could be a sign of a problem with the motor. If you hear a strange noise, stop using the drill and contact Bosch for repairs.

Issue: The drill won't drill through hard materials. Solution: This could be because the drill bit is dull or the wrong type of bit is being used. Try using a sharper bit or a bit that is designed for hard materials. You can also try increasing the speed setting.

I hope this helps!

Bosch GBH 18V-28 C Professional Manual

Safety Information

• Read all safety warnings and instructions before using this tool.
• Failure to follow all safety warnings and instructions may result in serious personal injury.
• This tool is intended for professional use only.
• Do not use this tool for any other purpose than its intended use.
• Keep this tool out of the reach of children and unauthorized persons.
• Always wear safety glasses when using this tool.
• Also wear hearing protection and a dust mask if working in dusty conditions.
• Do not use this tool if it is damaged or malfunctioning.
• Have the tool repaired by a qualified technician before using it again.
• Use only genuine Bosch accessories with this tool.
• Improper use of accessories may result in serious personal injury.
• Do not overload the tool.
• Use the correct drill bit for the job.
• Do not use the tool if the battery is damaged or leaking.
• Dispose of batteries according to local regulations.

Before Use

• Charge the battery pack before using the tool.
• Make sure that the drill bit is properly inserted in the chuck.
• Select the correct work mode for the job.
• Start the tool slowly and increase the speed as needed.
• Do not overload the tool.
• Allow the tool to cool down after prolonged use.

Troubleshooting

• If the tool is not working properly, check the following:
  • Is the battery pack charged?
  • Is the drill bit properly inserted in the chuck?
  • Is the tool in the correct work mode?
  • Is the tool overloaded?
  • Is the tool overheating?
• If the tool is still not working properly, contact a qualified technician.

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.
• Do not attempt to repair the tool yourself.

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

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

Additional Information

• The tool can be used with a variety of accessories, including SDS-plus drill bits, chisels, and hole saws.
• The tool has three work modes: Auto, Favorite, and Soft.
• The Auto mode automatically adjusts the speed and torque to the material being drilled.
• The Favorite mode allows you to save your preferred settings.
• The Soft mode reduces the impact energy for delicate materials.
• The tool is equipped with Kickback Control and Vibration Control to protect the user from injury.
• The tool is also equipped with a dust blower to keep the work area clean.

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