The Complete Guide To Bosch Gbh 18v-28 Dc Professional: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

Bosch GBH 18V-28 DC Professional Information

The Bosch GBH 18V-28 DC Professional is a cordless rotary hammer that delivers powerful performance, even stronger than the corded GBH 2-28. It features a brushless motor that provides 3.4 J of impact energy and an optimized power-to-weight ratio of 1.1 J/kg. This makes it the most powerful D-handle rotary hammer in Bosch's professional lineup.

The GBH 18V-28 DC is also equipped with a number of features that make it a versatile and user-friendly tool. These include:

• Vibration Control: This feature helps to reduce vibration levels, which can help to prevent fatigue and hand-arm vibration syndrome (HAVS).
• KickBack Control: This feature senses sudden loss of tool control and shuts the rotary hammer down to minimize the risk of injury.
• Dust extraction: A dust extraction port allows you to connect a vacuum cleaner to keep dust levels down.
• Bosch Toolbox App compatibility: The GBH 18V-28 DC is compatible with the Bosch Toolbox App, which allows you to track your tool's performance and configure its settings.

Here is a table of the full specifications for the Bosch GBH 18V-28 DC Professional:

Feature	Specification
Impact energy	3.4 J
Power-to-weight ratio	1.1 J/kg
Chuck type	SDS plus
Max. drilling capacity in concrete	28 mm
Max. drilling capacity in steel	13 mm
Max. drilling capacity in wood	30 mm
Battery compatibility	Bosch Professional 18V batteries
Weight	3.2 kg

The Bosch GBH 18V-28 DC Professional comes with the following in the box:

• Rotary hammer
• 2x 5.0 Ah battery packs
• GAL 18V-40 Professional charger
• L-Boxx
• SDS plus drill bit
• Safety glasses
• Work gloves

The Bosch GBH 18V-28 DC Professional is a powerful and versatile cordless rotary hammer that is ideal for a wide range of applications. It is perfect for professional users who need a tool that can deliver high performance and long battery life.

Here are some additional features of the Bosch GBH 18V-28 DC Professional:

• Electronic overload protection: Protects the tool from damage if it is overloaded.
• LED work light: Provides illumination in dark areas.
• Soft grip: Provides a comfortable and secure grip.
• Dust cover: Protects the tool from dust and debris.

Overall, the Bosch GBH 18V-28 DC Professional is a powerful and versatile cordless rotary hammer that is perfect for professional users who need a tool that can deliver high performance and long battery life. It is packed with features that make it easy to use and comfortable to operate, and it is backed by Bosch's industry-leading warranty.

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

a table comparing the Bosch GBH 18V-28 DC Professional with similar items:

Feature	Bosch GBH 18V-28 DC Professional	Makita DHR263	DeWalt DCH253
Impact energy	3.4 J	3.4 J	3.0 J
Power-to-weight ratio	1.1 J/kg	1.0 J/kg	0.9 J/kg
Dust extraction	Yes	Yes	No
Vibration control	Yes	Yes	No
Kickback control	Yes	Yes	No
Weight	2.6 kg	2.8 kg	2.7 kg
Price	£256	£229	£219

As you can see, the Bosch GBH 18V-28 DC Professional is a very powerful and versatile cordless rotary hammer. It has a higher impact energy than the Makita DHR263 and DeWalt DCH253, and it also has dust extraction and vibration control. However, it is also the heaviest of the three drills.

The Makita DHR263 is a good option if you are looking for a lighter and more affordable drill. It has the same impact energy as the Bosch GBH 18V-28 DC Professional, but it does not have dust extraction or vibration control.

The DeWalt DCH253 is a good option if you are looking for a drill with a long battery life. It has a slightly lower impact energy than the Bosch GBH 18V-28 DC Professional, but it can be used with two 5.0 Ah batteries for extended runtime.

Ultimately, the best cordless rotary hammer for you will depend on your individual needs and preferences. If you are looking for the most powerful and versatile drill, the Bosch GBH 18V-28 DC Professional is a great option. If you are looking for a lighter and more affordable drill, the Makita DHR263 is a good choice. And if you are looking for a drill with a long battery life, the DeWalt DCH253 is a good option.

Here is a more detailed comparison of the three drills:

Bosch GBH 18V-28 DC Professional

• Pros:
  • Powerful performance
  • Dust extraction
  • Vibration control
• Cons:
  • Heavy

Makita DHR263

• Pros:
  • Lightweight
  • Affordable
• Cons:
  • No dust extraction
  • No vibration control

DeWalt DCH253

• Pros:
  • Long battery life
• Cons:
  • Slightly lower impact energy than the Bosch GBH 18V-28 DC Professional
  • No dust extraction
  • No vibration control

I hope this helps!

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

The Bosch GBH 18V-28 DC Professional is a powerful cordless rotary hammer that is ideal for heavy-duty applications. It has a brushless motor that delivers up to 3.4 J of impact energy, making it one of the most powerful cordless rotary hammers on the market. The GBH 18V-28 DC also has a best-in-class power-to-weight ratio, making it easy to maneuver even when working with large or heavy objects.

Pros:

• Powerful brushless motor delivers up to 3.4 J of impact energy
• Best-in-class power-to-weight ratio
• Excellent drilling capacity in concrete, masonry, and steel
• Integrated vibration control system reduces user fatigue
• Dust extraction port for keeping work area clean
• Long battery life
• Compact and lightweight design

Cons:

• Can be a bit heavy for some users
• No belt hook
• Pricey

User Reviews:

Positive:

• "This is the most powerful cordless rotary hammer I've ever used. It's perfect for breaking up concrete and drilling holes in masonry."
• "The vibration control system is amazing. I can use this tool for hours without getting tired."
• "The dust extraction port is a lifesaver. My work area stays clean, and I don't have to worry about breathing in dust."

Negative:

• "It's a bit heavy, but I'm used to it now."
• "I wish it had a belt hook."
• "It's a bit pricey, but it's worth it for the power and performance."

My Thoughts:

The Bosch GBH 18V-28 DC Professional is an excellent cordless rotary hammer. It's powerful, versatile, and easy to use. The vibration control system is a great feature, and the dust extraction port is a must-have for any serious user. The only downside is the price, but if you're looking for a powerful and reliable cordless rotary hammer, the GBH 18V-28 DC is a great option.

Overall, the Bosch GBH 18V-28 DC Professional is a top-of-the-line cordless rotary hammer that is perfect for heavy-duty applications. It's powerful, versatile, and easy to use. The vibration control system and dust extraction port are great features, and the price is reasonable considering the performance. If you're looking for a powerful and reliable cordless rotary hammer, the GBH 18V-28 DC is a great option.

Bosch GBH 18V-28 DC Professional Where To Buy

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

• Bosch Direct: This is the official website of Bosch, so you can be sure that you are buying a genuine product. They also offer a variety of spare parts for the GBH 18V-28 DC Professional.
• Walmart: Walmart is a large retailer that offers a wide variety of products, including the Bosch GBH 18V-28 DC Professional. They also often have competitive prices.
• Amazon: Amazon is another large retailer that sells the Bosch GBH 18V-28 DC Professional. They often have competitive prices and a wide selection of spare parts.
• Best Buy: Best Buy is a electronics retailer that sells the Bosch GBH 18V-28 DC Professional. They also offer a variety of financing options.
• Lowes: Lowes is a home improvement retailer that sells the Bosch GBH 18V-28 DC Professional. They also offer a variety of installation services.
• eBay: eBay is an online auction site where you can often find the Bosch GBH 18V-28 DC Professional for a discounted price. However, it is important to be sure that you are buying from a reputable seller.

I hope this helps!

Bosch GBH 18V-28 DC Professional Problems and Solutions

some common issues and solutions for the Bosch GBH 18V-28 DC Professional:

Issue: The drill won't turn on. Solution: Check that the battery is charged and properly inserted into the drill. If the battery is charged and inserted correctly, the drill may have a problem with the switch. In this case, you will need to contact Bosch customer service for further assistance.

Issue: The drill is not drilling as well as it used to. Solution: This could be due to a number of factors, including a dull drill bit, a clogged dust port, or a problem with the chuck. To troubleshoot the issue, try cleaning the dust port, sharpening the drill bit, or replacing the chuck. If the problem persists, you may need to contact Bosch customer service for further assistance.

Issue: The drill is overheating. 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. If the drill is still overheating, you may need to contact Bosch customer service for further assistance.

Issue: The drill is kicking back. Solution: Kickback is a safety feature that prevents the drill from spinning out of control. It is usually caused by the drill bit binding or hitting a hard surface. To prevent kickback, make sure that the drill bit is sharp and that you are using the correct bit for the material you are drilling. You should also avoid drilling into hard surfaces. If the drill is still kicking back, you may need to contact Bosch customer service for further assistance.

I hope this helps!

Bosch GBH 18V-28 DC Professional Manual

Safety Information

• Read all safety warnings and instructions before using this tool.
• Keep this tool out of the reach of children.
• Use this tool only for its intended purpose.
• Do not use this tool if it is damaged.
• Wear safety glasses and dust mask when using this tool.
• Use the correct drill bit for the material you are drilling.
• Do not overload the tool.
• Let the tool cool down before storing it.

Before Use

• Make sure that the batteries are properly inserted.
• Charge the batteries before using the tool.
• Choose the correct drill bit for the material you are drilling.
• Adjust the torque setting to the appropriate level.

Troubleshooting

• If the tool does not work, check the batteries to make sure they are properly inserted and charged.
• If the tool still does not work, contact Bosch customer service.

Maintenance

• Keep the tool clean and free of debris.
• Wipe the tool with a damp cloth after each use.
• Do not use harsh chemicals or solvents to clean the tool.
• Inspect the tool regularly for signs of wear or damage.

Warranty

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

Contact Information

• Bosch Customer Service
• 1-800-BOSCH-996
• www.boschtools.com

Additional Information

• The GBH 18V-28 DC Professional is a powerful cordless rotary hammer that can be used for a variety of applications, including drilling, chiseling, and demolition.
• The tool features a brushless motor that provides 3.4 J of impact energy and an optimized power-to-weight ratio of 1.1 J/kg.
• The tool also features Vibration Control and KickBack Control, which help to reduce the risk of hand-and-arm vibration and kickback injuries.
• The GBH 18V-28 DC Professional is compatible with all Bosch 18V batteries and chargers.

I hope this manual has been helpful. Please do not hesitate to contact Bosch customer service if you have any further questions.