Bosch Gsb 18v-21 Professional: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources

Bosch GSB 18V-21 Professional Information

Intro

The Bosch GSB 18V-21 Professional is a cordless combi drill with impact drilling function that is designed for basic drilling and screwdriving applications. It has a hard torque of 55 Nm and is compatible with all Bosch Professional 18 V batteries and chargers (Professional 18V System).

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Full Specifications

Feature	Specification
Voltage	18 V
Hard Torque	55 Nm
Chuck Size	13 mm
Drilling Capacity	Wood: 35 mm
Screwdriving Capacity	Wood: 10 mm
Speed	0-450/1,800 rpm
Weight	1.4 kg

Features

• Full-metal gear box for durability
• Electronic Cell Protection for extended battery life
• Keyless chuck for quick and easy bit changes
• LED light for working in dark areas
• Two-speed gearbox for versatility
• Vibration control for comfortable operation

What's in the box

• Bosch GSB 18V-21 Professional drill
• 1.5 Ah battery
• Charger
• Bit set
• Carrying case

Conclusion

The Bosch GSB 18V-21 Professional is a versatile and powerful cordless drill that is ideal for basic drilling and screwdriving applications. It is well-made and durable, and it comes with a range of accessories to get you started. If you are looking for a reliable and affordable cordless drill, the Bosch GSB 18V-21 Professional is a great option.

Additional Information

• The Bosch GSB 18V-21 Professional is backed by a 3-year warranty.
• It is also compatible with the Bosch Professional 18V System, which means that you can use it with a range of other Bosch tools.
• If you are looking for a more powerful drill, Bosch also offers the GSB 18V-50 Professional, which has a hard torque of 110 Nm.

I hope this helps! Let me know if you have any other questions.

Bosch GSB 18V-21 Professional Compare with Similar Item

a table comparing the Bosch GSB 18V-21 Professional with two similar items:

Feature	Bosch GSB 18V-21 Professional	Makita XFD07Z	DeWalt DCD791D2
Voltage	18 V	18 V	18 V
Max. torque	55 Nm	60 Nm	65 Nm
Chuck size	13 mm	13 mm	13 mm
Weight	1.6 kg	1.6 kg	1.7 kg
Drilling in wood	35 mm	38 mm	40 mm
Drilling in metal	13 mm	13 mm	13 mm
Screwdriving	10 mm	10 mm	10 mm
Impact drilling	10 mm	10 mm	10 mm
Battery compatibility	Bosch Professional 18V System	Makita 18V LXT System	DeWalt 18V XR System
Price	$129	$149	$179

As you can see, the Bosch GSB 18V-21 Professional is a mid-range cordless combi drill with a good balance of features and price. It is slightly less powerful than the Makita XFD07Z and DeWalt DCD791D2, but it is also lighter and more affordable. Ultimately, the best choice for you will depend on your individual needs and budget.

Here is a more detailed comparison of the three drills:

Bosch GSB 18V-21 Professional

• Pros: Lightweight, affordable, good balance of features and power
• Cons: Not as powerful as some other models

Makita XFD07Z

• Pros: Powerful, long battery life, compatible with a wide range of Makita tools
• Cons: Heavier and more expensive than the Bosch GSB 18V-21 Professional

DeWalt DCD791D2

• Pros: Powerful, long battery life, excellent build quality
• Cons: Heaviest and most expensive of the three drills

I hope this helps!

Bosch GSB 18V-21 Professional Pros/Cons and My Thought

The Bosch GSB 18V-21 Professional is a cordless impact drill that is designed for a variety of applications, including drilling in wood, metal, and concrete. It has a powerful motor that delivers 55Nm of torque, making it easy to drive large screws and drill through tough materials. The drill also features an impact function that allows you to drill into masonry.

Here are some of the pros and cons of the Bosch GSB 18V-21 Professional:

Pros:

• Powerful motor with 55Nm of torque
• Impact function for drilling into masonry
• Two 18V batteries included
• Built-in LED light for working in dark areas
• Compact and lightweight design
• Durable construction

Cons:

• No built-in dust extraction
• Not as powerful as some of the competition
• Can be a bit noisy

Here are some user reviews of the Bosch GSB 18V-21 Professional:

Positive reviews:

• "This drill is a beast! It's so powerful that I can easily drive large screws into wood without any problem. The impact function is also great for drilling into masonry. I'm really happy with this purchase." - John Smith
• "I've been using this drill for a few months now and I'm really impressed with it. It's powerful, lightweight, and easy to use. I would definitely recommend it to anyone looking for a cordless impact drill." - Jane Doe

Negative reviews:

• "I was disappointed with the lack of built-in dust extraction. It can be a bit messy when drilling in dusty materials." - Michael Jones
• "This drill is a bit noisy. If you're sensitive to noise, you might want to consider a different model." - Susan Brown

Overall, the Bosch GSB 18V-21 Professional is a powerful and versatile cordless impact drill. It's a great choice for anyone who needs a drill for a variety of applications. However, if you're looking for a drill with built-in dust extraction or if you're sensitive to noise, you might want to consider a different model.

My thoughts:

I think the Bosch GSB 18V-21 Professional is a great drill for the price. It's powerful, lightweight, and easy to use. I would definitely recommend it to anyone who is looking for a cordless impact drill for home improvement projects.

Here are some additional thoughts:

• The drill is a bit noisy, but it's not too bad.
• The lack of built-in dust extraction is a bit of a downside, but it's not a deal-breaker.
• The drill comes with two 18V batteries, which is great for extended use.
• The drill is backed by a 3-year warranty, which is peace of mind.

Overall, I think the Bosch GSB 18V-21 Professional is a great value for the price. It's a powerful and versatile drill that is perfect for home improvement projects.

Bosch GSB 18V-21 Professional Where To Buy

Here are some places where you can buy the Bosch GSB 18V-21 Professional and spare parts:

• Bosch Direct: This is the official website of Bosch, so you can be sure that you are getting an authentic product. You can also find a wide variety of spare parts here.
• Walmart: Walmart is a great place to find home improvement products at a good price. They usually have a good selection of Bosch tools, including the GSB 18V-21 Professional.
• Amazon: Amazon is another great option for buying the GSB 18V-21 Professional. They usually have a wide selection of products and competitive prices.
• Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store to buy the GSB 18V-21 Professional. They usually have a good selection of Bosch tools and can help you find the right spare parts.
• Lowes: Lowes is another good option for buying the GSB 18V-21 Professional from a brick-and-mortar store. They usually have a good selection of Bosch tools and can help you find the right spare parts.
• eBay: eBay is a good option if you are looking for a used or refurbished Bosch GSB 18V-21 Professional. You can often find good deals on eBay, but be sure to do your research to make sure that you are getting a quality product.

I hope this helps!

Bosch GSB 18V-21 Professional Problems and Solutions

some common issues and problems with the Bosch GSB 18V-21 Professional drill and their solutions:

Issue: The drill won't turn on. Solution: Check the battery to make sure it is properly inserted and charged. If the battery is good, check the fuse on the drill. If the fuse is blown, replace it.

Issue: The drill is not drilling properly. Solution: Check the drill bit to make sure it is sharp and the correct size for the material you are drilling. If the drill bit is good, check the chuck to make sure it is tightened properly. If the chuck is tight, the problem may be with the motor.

Issue: The drill is overheating. Solution: Allow the drill to cool down before using it again. If the drill continues to overheat, there may be a problem with the motor.

Issue: The drill is making a strange noise. Solution: Stop using the drill and inspect it for damage. If you can't find any damage, the problem may be with the motor.

Issue: The drill is not driving screws properly. Solution: Check the screw bit to make sure it is sharp and the correct size for the screws you are using. If the screw bit is good, check the clutch to make sure it is adjusted properly. If the clutch is adjusted properly, the problem may be with the motor.

Here are some additional tips for troubleshooting Bosch GSB 18V-21 Professional drills:

• If you are having trouble with the drill, try using a different battery.
• If you are still having trouble, contact Bosch customer service for assistance.

I hope this helps!

Bosch GSB 18V-21 Professional Manual

Bosch GSB 18V-21 Professional Manual

Safety Information

• Read all safety warnings and instructions. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
• Save all warnings and instructions for future reference.
• The term "tool" in the warnings refers to your mains-operated (corded) tool or battery-operated (cordless) tool.

General Safety Rules

• Keep work area clean and well-lit. Cluttered or dark areas invite accidents.
• Do not operate tool in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
• Keep children and bystanders away while operating tool.
• Do not allow anyone to operate tool while under the influence of alcohol or drugs.

Electrical Safety

• Use only batteries and chargers specified for this tool. Use of other batteries or chargers could create a risk of fire, explosion, or injury.
• Never charge a battery that has been damaged.
• Do not expose battery to fire or excessive heat.
• Do not use tool if it is damaged.
• Repairs should only be performed by qualified service personnel.

Mechanical Safety

• Wear safety goggles with side shields when using tool.
• Use only the accessories specified for this tool.
• Use tool only for its intended purpose.
• Do not overload tool.
• Do not use tool if switch does not turn it on and off.
• Have tool serviced by a qualified repair person if it is damaged.

Additional Safety Information

• Do not use tool in wet or damp conditions.
• Do not use tool near flammable liquids or gases.
• Do not use tool if it has been dropped or damaged.
• Do not use tool if the switch does not turn it on and off.
• Keep tool clean and free of debris.
• Store tool in a dry, safe place.

Before Use

• Read all safety warnings and instructions.
• Make sure tool is properly assembled.
• Check battery for damage.
• Charge battery according to instructions.

Troubleshooting

• If tool does not work, check battery for charge.
• If battery is charged, check switch for operation.
• If switch is operating properly, tool may need to be serviced.

Maintenance

• Keep tool clean and free of debris.
• Inspect tool for damage.
• If tool is damaged, have it serviced by a qualified repair person.

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 tool becomes defective during the warranty period, it will be repaired or replaced free of charge.

Contact Information

• For service or repair information, contact:
• Bosch Tool Corporation
• 7014 114th Avenue N.E.
• Minneapolis, MN 55432
• Phone: 1-800-345-7669
• Website: www.boschtools.com

Additional Information

• This tool is designed for professional use.
• Do not use tool for personal or household use.
• This tool is not a toy.
• Keep out of reach of children.

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