Unraveling Bosch Gbh 4-32 Dfr Professional: From Full Specifications To Potential Issues

Bosch GBH 4-32 DFR Professional Information

The Bosch GBH 4-32 DFR Professional is a powerful and versatile rotary hammer that is ideal for a wide range of applications, including drilling, chiseling, and demolition. It features a 900-watt motor that delivers an impressive 4.2 joules of impact energy, making it one of the most powerful SDS-plus rotary hammers on the market. The GBH 4-32 DFR also features a number of other advanced features, such as Vibration Control, Vario-Lock, and a dust extraction system, that make it a comfortable and efficient tool to use.

Image of Bosch GBH 4-32 DFR Professional

Specifications

Specification	Value
Motor power	900 watts
Impact energy	4.2 joules
Drilling capacity (wood)	32 mm
Drilling capacity (concrete)	32 mm
Chiselling capacity	16 mm
Rotational speed	0-900 rpm
Impact rate	0-4,500 bpm
Vibration level (hand/arm)	10.3 m/s²
Weight	3.7 kg

Features

• 900-watt motor delivers 4.2 joules of impact energy for fast drilling and chiseling
• Vibration Control reduces vibration levels for comfortable operation
• Vario-Lock allows for precise depth control
• Dust extraction system keeps work area clean
• Robust metal gearbox housing for durability
• Quick-release chuck for easy bit changes
• Two-position side handle for comfortable grip

What's in the box

• Bosch GBH 4-32 DFR Professional rotary hammer
• SDS-plus chuck
• Dust extraction adapter
• 1 x 6 x 250 mm SDS-plus drill bit
• 1 x 10 x 100 mm SDS-plus chisel
• Instruction manual

The Bosch GBH 4-32 DFR Professional is a powerful and versatile rotary hammer that is ideal for a wide range of applications. It is packed with features that make it comfortable and efficient to use, and it is backed by the Bosch reputation for quality. If you are looking for a powerful and reliable rotary hammer, the Bosch GBH 4-32 DFR Professional is a great option.

Additional Information

The Bosch GBH 4-32 DFR Professional is a bit on the heavy side, so it may not be the best choice for users with limited upper body strength. However, the weight is also a testament to the tool's durability. The GBH 4-32 DFR is also relatively expensive, but it is a high-quality tool that should last for many years.

Overall, the Bosch GBH 4-32 DFR Professional is a great choice for users who need a powerful and versatile rotary hammer. It is packed with features that make it comfortable and efficient to use, and it is backed by the Bosch reputation for quality.

Bosch GBH 4-32 DFR Professional Compare with Similar Item

a table comparing the Bosch GBH 4-32 DFR Professional with two similar rotary hammers:

Feature	Bosch GBH 4-32 DFR Professional	Makita HR3200C	DeWalt D25101K
Motor power	900 W	900 W	850 W
Impact energy	4.2 J	4.3 J	5.0 J
Chuck type	SDS plus	SDS plus	SDS plus
Drilling capacity (concrete)	32 mm	32 mm	32 mm
Drilling capacity (steel)	13 mm	13 mm	13 mm
Vibration control	Yes	Yes	Yes
Weight	3.3 kg	3.2 kg	3.6 kg
Price	$200	$220	$230

As you can see, the Bosch GBH 4-32 DFR Professional is a very capable rotary hammer with a good balance of power, features, and price. It is a good choice for most users who need a rotary hammer for light to medium-duty applications.

The Makita HR3200C is a bit more powerful than the Bosch GBH 4-32 DFR Professional, but it is also a bit heavier and more expensive. The DeWalt D25101K is also a powerful rotary hammer, but it does not have vibration control.

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, the Bosch GBH 4-32 DFR Professional is a great option. If you need a bit more power and are willing to pay more, the Makita HR3200C is a good choice. And if you are looking for a budget-friendly rotary hammer with vibration control, the DeWalt D25101K is a good option.

Here is a summary of the pros and cons of each rotary hammer:

Bosch GBH 4-32 DFR Professional

Pros:

• Powerful motor
• Good balance of features and price
• Vibration control

Cons:

• Not the most powerful rotary hammer on the market

Makita HR3200C

Pros:

• Very powerful motor
• Durable construction
• Long warranty

Cons:

• Heavier than some other rotary hammers
• More expensive than some other rotary hammers

DeWalt D25101K

Pros:

• Powerful motor
• Vibration control
• Affordable price

Cons:

• Not as durable as some other rotary hammers
• Not as powerful as the Makita HR3200C

I hope this helps!

Bosch GBH 4-32 DFR Professional Pros/Cons and My Thought

The Bosch GBH 4-32 DFR Professional is a powerful and versatile rotary hammer that is ideal for a wide range of applications. It features a 900 W motor that delivers an impressive 4.2 J of impact energy, making it one of the most powerful SDS plus rotary hammers on the market. The GBH 4-32 DFR Professional also features a robust metal gearbox housing that provides excellent durability, even when used in demanding applications.

Here are some of the pros and cons of the Bosch GBH 4-32 DFR Professional:

Pros:

• Powerful 900 W motor with 4.2 J of impact energy
• Robust metal gearbox housing
• Vibration Control for comfortable operation
• Vario-Lock for precise chiseling
• Quick-release chuck for easy bit changes
• Dust protection for extended tool life

Cons:

• Can be a bit heavy for some users
• Not the most compact rotary hammer on the market
• Pricey

Here are some user reviews of the Bosch GBH 4-32 DFR Professional:

Positive reviews:

• "This is a great rotary hammer for the price. It's powerful and durable, and it's easy to use. I've used it for a variety of projects, including drilling holes in concrete, brick, and tile. It's always done a great job."
• "I'm a professional contractor, and I've been using this rotary hammer for a few years now. It's one of the most powerful and reliable tools I own. It's perfect for heavy-duty applications, and it's still going strong."
• "This rotary hammer is a great value for the money. It's not the cheapest on the market, but it's definitely worth the investment. It's powerful, durable, and easy to use. I would definitely recommend it to anyone who needs a high-quality rotary hammer."

Negative reviews:

• "This rotary hammer is a bit heavy for me, and it can be tiring to use for long periods of time."
• "It's not the most compact rotary hammer on the market, so it can be a bit cumbersome to store."
• "It's a bit pricey, but I think it's worth the investment for the power and durability."

Overall, the Bosch GBH 4-32 DFR Professional is a powerful and versatile rotary hammer that is ideal for a wide range of applications. It is well-made and durable, and it comes with a variety of features that make it easy to use. However, it is a bit heavy and pricey, so it may not be the best choice for everyone.

My thoughts:

I think the Bosch GBH 4-32 DFR Professional is a great rotary hammer. It's powerful, durable, and easy to use. I would definitely recommend it to anyone who needs a high-quality rotary hammer for a variety of applications. However, it is a bit heavy and pricey, so it may not be the best choice for everyone.

If you're looking for a powerful and versatile rotary hammer that is easy to use, the Bosch GBH 4-32 DFR Professional is a great option. However, if you're looking for a lighter and more compact rotary hammer, there are other options available.

Bosch GBH 4-32 DFR Professional Where To Buy

some places where you can buy the Bosch GBH 4-32 DFR Professional and spare parts:

• Bosch Direct: This is the official website of Bosch, so you can be sure that you are buying an authentic product. The price is usually higher on the Bosch Direct website than on other retailers, but you may be able to find coupons or discounts.
• Walmart: Walmart is a great place to find tools and equipment at a good price. The Bosch GBH 4-32 DFR Professional is usually available at Walmart, and you may be able to find it on sale.
• Amazon: Amazon is another great place to find tools and equipment. The Bosch GBH 4-32 DFR Professional is usually available on Amazon, and you may be able to find it at a lower price than on other retailers.
• Best Buy: Best Buy is a good place to find tools and equipment if you want to be able to see and inspect the product before you buy it. The Bosch GBH 4-32 DFR Professional is usually available at Best Buy, and you may be able to find it on sale.
• Lowes: Lowes is a good place to find tools and equipment if you want to be able to pick up the product in store. The Bosch GBH 4-32 DFR Professional is usually available at Lowes, and you may be able to find it on sale.
• eBay: eBay is a good place to find used or refurbished tools and equipment. You may be able to find a good deal on the Bosch GBH 4-32 DFR Professional on eBay, but you should be careful to buy from a reputable seller.

For spare parts, you can also buy them from Bosch Direct or from a Bosch authorized dealer.

I hope this helps!

Bosch GBH 4-32 DFR Professional Problems and Solutions

The Bosch GBH 4-32 DFR Professional is a powerful rotary hammer that is designed for heavy-duty applications. However, like any tool, it can experience problems from time to time. Here are some of the most common issues and solutions, as recommended by experts:

Problem: The hammer won't start. Solution: Check the power cord to make sure it is plugged in properly. If the cord is plugged in and the hammer still won't start, check the fuse. If the fuse is blown, replace it.

Problem: The hammer is making a loud noise. Solution: This could be a sign of a bearing problem. To check the bearings, remove the chuck and spin the hammer mechanism by hand. If you feel any roughness or grinding, the bearings need to be replaced.

Problem: The hammer is not drilling or chiseling properly. Solution: This could be a sign of a clogged dust port. To clear the dust port, remove the chuck and use a brush to clean out the port.

Problem: The hammer is overheating. Solution: This could be a sign that the hammer is being used for too long at a high setting. To prevent the hammer from overheating, take breaks every 15-20 minutes and allow the hammer to cool down.

Problem: The hammer is not working at all. Solution: If the hammer is not working at all, it could be a sign of a more serious problem, such as a problem with the motor. In this case, it is best to take the hammer to a qualified technician for repair.

I hope this helps!

Bosch GBH 4-32 DFR Professional Manual

Safety information

• Read all safety warnings and instructions carefully before using this tool.
• Keep this tool out of reach of children and unauthorized persons.
• Use this tool only for its intended purpose.
• Do not use this tool if it is damaged or malfunctioning.
• Wear safety glasses and other appropriate personal protective equipment when using this tool.
• Be aware of your surroundings and avoid contact with other people or objects when using this tool.
• Do not use this tool in wet or damp conditions.
• Do not overload this tool.
• Disconnect the power cord before making any adjustments or repairs to this tool.
• Store this tool in a safe place when not in use.

Before Use

• Check the tool for any damage before using it.
• Make sure that the power cord is in good condition.
• Inspect the SDS-plus chuck for any damage.
• Choose the correct drill bit or chisel for the job.
• Adjust the depth stop to the desired depth.

Troubleshooting

• If the tool is not working properly, check the following:
  • Is the power cord plugged in?
  • Is the switch turned on?
  • Is the drill bit or chisel the correct size for the job?
  • Is the tool overloaded?
• If you are still having problems, contact Bosch customer service for assistance.

Maintenance

• Keep the tool clean and free of debris.
• Lubricate the tool regularly according to the manufacturer's instructions.
• Replace worn or damaged parts as needed.

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 becomes defective during the warranty period, it will be repaired or replaced, at Bosch's option, free of charge.

Contact Information

Bosch Customer Service 1-800-535-5455 www.boschtools.com

Additional Information

• The GBH 4-32 DFR Professional is a powerful rotary hammer that can be used for a variety of applications, including drilling, chiseling, and demolition.
• The tool has a 900-watt motor that delivers 4.2 joules of impact energy, making it ideal for heavy-duty tasks.
• The tool also features Vibration Control technology, which helps to reduce vibration and operator fatigue.
• The GBH 4-32 DFR Professional comes with a variety of accessories, including a SDS-plus chuck, depth stop, and auxiliary handle.

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