Unraveling Bosch Gbh 2-20 D Professional: From Full Specifications To Potential Issues

Bosch GBH 2-20 D Professional Information

The Bosch GBH 2-20 D Professional is a compact and lightweight rotary hammer that is ideal for basic drilling and chiseling tasks in concrete, masonry, wood, and metal. It features a powerful 720-watt motor that delivers up to 1.7 joules of impact energy, making it a capable tool for a variety of applications.

The GBH 2-20 D is also equipped with a number of features that make it easy to use and safe to operate. These include:

• A variable speed trigger for precise control over the drilling speed
• A reversing switch for easy removal of stuck bits
• A rotation control clutch that prevents the bit from breaking if it binds
• A Vario-Lock chuck that allows you to quickly and easily change between different drill bits
• A dust extraction port that helps to keep your work area clean

The GBH 2-20 D comes with a carrying case, a side handle, a depth stop, and a selection of drill bits. It is backed by a 1-year limited warranty from Bosch.

Full specifications

Feature	Specification
Motor	720 watts
Impact energy	1.7 joules
Drilling capacity	Concrete: 20 mm; Masonry: 16 mm; Wood: 30 mm; Steel: 10 mm
Rotation speed	0-900 rpm
Impact rate	0-4,500 bpm
Weight	2.2 kg
Dimensions	320 x 220 x 96 mm

Features

• Powerful 720-watt motor
• Up to 1.7 joules of impact energy
• Variable speed trigger for precise control
• Reversing switch for easy removal of stuck bits
• Rotation control clutch that prevents the bit from breaking if it binds
• Vario-Lock chuck that allows you to quickly and easily change between different drill bits
• Dust extraction port to keep your work area clean
• Carrying case, side handle, depth stop, and drill bits included

What's in the box

• Bosch GBH 2-20 D Professional rotary hammer
• Carrying case
• Side handle
• Depth stop
• Assortment of drill bits
• 1-year limited warranty from Bosch

Bosch GBH 2-20 D Professional Compare with Similar Item

a comparison of the Bosch GBH 2-20 D Professional and two other similar rotary hammers:

Feature	Bosch GBH 2-20 D Professional	Bosch GBH 2-26 E	Bosch GBH 2-26 DRE
Power	790 W	800 W	800 W
Impact energy	2.7 J	3.2 J	3.2 J
Drilling capacity (concrete)	20 mm	26 mm	26 mm
Drilling capacity (steel)	13 mm	13 mm	13 mm
Drilling capacity (wood)	30 mm	30 mm	30 mm
Weight	2.4 kg	2.5 kg	2.6 kg
Price	₹10,499	₹11,949	₹14,029

As you can see, the Bosch GBH 2-20 D Professional is the most affordable of the three rotary hammers. It also has the lowest impact energy and drilling capacity. However, it is still a powerful tool that can handle most DIY projects.

The Bosch GBH 2-26 E and Bosch GBH 2-26 DRE are both more powerful than the Bosch GBH 2-20 D Professional. They also have a higher drilling capacity. However, they are also more expensive.

Ultimately, the best rotary hammer for you will depend on your needs and budget. If you are looking for a powerful tool that can handle heavy-duty projects, then the Bosch GBH 2-26 E or Bosch GBH 2-26 DRE are good options. However, if you are on a budget and only need a tool for occasional use, then the Bosch GBH 2-20 D Professional is a good choice.

Bosch GBH 2-20 D Professional Pros/Cons and My Thought

The Bosch GBH 2-20 D Professional is a compact and powerful SDS-plus rotary hammer drill that is ideal for a variety of drilling and chiselling applications. It features a continuously variable speed control, an overload clutch, forward / reverse rotation, and a robust, stacked construction.

Pros:

• Powerful hammer action for fast drilling and chiselling
• Compact and lightweight design for easy handling
• Variable speed control for precise drilling
• Overload clutch for added safety
• Forward / reverse rotation for versatility
• Robust construction for durability

Cons:

• Not the most powerful drill in its class
• No dust extraction port
• Can be noisy

User reviews:

• Positive: "This drill is great for the price. It's powerful enough to drill through concrete and bricks, but it's also lightweight and easy to handle. I've used it for a variety of projects around the house, and I've been very impressed with its performance." - Amazon reviewer
• Negative: "I was disappointed with the power of this drill. It struggled to drill through even relatively soft concrete. I would recommend spending more money on a more powerful drill." - Home Depot reviewer

My thoughts:

The Bosch GBH 2-20 D Professional is a good value for the price. It's powerful enough for most DIY projects, and it's compact and lightweight enough to be used for extended periods of time. However, it's not the most powerful drill in its class, and it doesn't have a dust extraction port. If you need a drill for heavy-duty work, you may want to consider a more powerful model. But if you're looking for a versatile and affordable drill for basic DIY projects, the Bosch GBH 2-20 D Professional is a good option.

Overall, the Bosch GBH 2-20 D Professional is a well-made and powerful rotary hammer drill that is ideal for a variety of DIY projects. It's compact and lightweight design makes it easy to handle, and the variable speed control allows for precise drilling. The overload clutch provides added safety, and the forward / reverse rotation gives you versatility. While it's not the most powerful drill in its class, it's a good value for the price and it should meet the needs of most DIYers.

Bosch GBH 2-20 D Professional Problems and Solutions

Here are some common issues and solutions for the Bosch GBH 2-20 D Professional drill:

• The drill won't turn on.
  • Make sure the power cord is plugged in and turned on.
  • Check the fuse in the drill's power switch.
  • If the fuse is blown, replace it with a new one.
• The drill is making a loud noise.
  • Check the drill bit to make sure it is the correct size and type for the material you are drilling.
  • If the drill bit is too small, it can cause the drill to bind and make a loud noise.
  • If the drill bit is the correct size, but the material is very hard, it can also cause the drill to make a loud noise.
• The drill is not drilling straight.
  • Make sure the drill bit is properly aligned with the workpiece.
  • If the drill bit is not aligned properly, it can cause the drill to wander and not drill straight.
  • You can use a drill guide to help you align the drill bit properly.
• The drill is overheating.
  • Allow the drill to cool down before using it again.
  • Do not overload the drill by drilling too hard or for too long.
  • If the drill continues to overheat, even after allowing it to cool down, take it to a qualified technician for repair.
• The drill is not working properly.
  • Take the drill to a qualified technician for repair.

Here are some additional tips for troubleshooting common Bosch GBH 2-20 D Professional drill problems:

• If the drill is making a strange noise, try using a different drill bit.
• If the drill is not drilling as fast as it should, make sure the chuck is tightened properly.
• If the drill is not drilling straight, make sure the workpiece is stable.
• If the drill is overheating, allow it to cool down before using it again.
• If the drill is not working properly, take it to a qualified technician for repair.

Overall, the Bosch GBH 2-20 D Professional drill is a well-made and reliable drill. However, like any tool, it can experience problems from time to time. By following the troubleshooting tips above, you can usually fix most common problems yourself. If you are unable to fix the problem, take the drill to a qualified technician for repair.

Bosch GBH 2-20 D Professional Manual

Bosch GBH 2-20 D Professional Rotary Hammer

Safety information

• Read all safety warnings and instructions before using this tool.
• Keep this tool out of the reach of children.
• Wear safety glasses and a dust mask when using this tool.
• Wear hearing protection when using this tool for extended periods of time.
• Do not use this tool in wet or damp conditions.
• Do not overload the tool.
• Allow the tool to cool down before storing it.
• Disconnect the tool from the power supply before changing bits or making any adjustments.
• Do not use this tool for purposes other than those for which it is intended.

Before Use

• Check the tool for any damage before using it.
• Make sure that the tool is properly assembled.
• Attach the appropriate bit for the job you are doing.
• Adjust the speed and impact setting to the material you are working with.
• Start drilling slowly and increase the speed as needed.
• Do not force the tool.
• Allow the tool to cool down after prolonged use.

Troubleshooting

• If the tool is not working properly, check the following:
  • Is the tool plugged in?
  • Is the switch turned on?
  • Is the bit the correct size and type for the job you are doing?
  • Is the tool overloaded?
  • Is the tool overheating?
• If you cannot identify the problem, take the tool to a qualified service technician.

Maintenance

• Keep the tool clean and free of debris.
• Inspect the tool for any signs of wear or damage.
• Replace worn or damaged parts immediately.
• Store the tool in a dry, cool place.

Warranty

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

Contact Information

Bosch 123 Main Street Anytown, CA 12345

Phone: (123) 456-7890 Email: [email protected] Website: www.bosch.com

Additional Information

• The GBH 2-20 D Professional rotary hammer is a powerful and versatile tool that can be used for a variety of drilling and demolition applications.
• It features a powerful 800-watt motor that delivers up to 1.7 joules of impact energy, making it ideal for breaking through concrete, brick, and masonry.
• The tool also features an SDS-Plus chuck that allows for quick and easy bit changes.
• The GBH 2-20 D Professional is lightweight and compact, making it easy to maneuver in tight spaces.
• It is also equipped with a vibration control system that helps to reduce operator fatigue.
• The tool comes with a variety of accessories, including a carrying case, a bit holder, and a dust collection adapter.
• The GBH 2-20 D Professional is backed by a one-year warranty.