Bosch Gsb 20-2 Professional: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options
Bosch GSB 20-2 Professional Information
The Bosch GSB 20-2 Professional is a powerful and versatile impact drill that is perfect for a variety of tasks around the home and workshop. It features a powerful 850-watt motor that delivers up to 28,000 impacts per minute, making it ideal for drilling through concrete, brick, and other hard materials. The drill also has two gears, which allow you to select the right speed for the job at hand.
The Bosch GSB 20-2 Professional is also equipped with a number of features that make it safe and easy to use. The KickBack Control feature helps to prevent the drill from kicking back if it binds, and the soft grip handle provides a comfortable and secure grip. The drill also has a dust ejection system that helps to keep the work area clean.
Here is a table of the full specifications of the Bosch GSB 20-2 Professional:
| Specification | Value |
|---|---|
| Motor power | 850 watts |
| Impact rate | 0-28,000 impacts per minute |
| Drilling capacity | Concrete: 28 mm |
| Steel: 13 mm | |
| Wood: 35 mm | |
| Gear speeds | 2 |
| Chuck size | 13 mm |
| Weight | 2.5 kg |
Here are some of the key features of the Bosch GSB 20-2 Professional:
- Powerful 850-watt motor
- Two-gear transmission
- KickBack Control
- Soft grip handle
- Dust ejection system
- Durable metal gear housing
Here is what's included in the box:
- Bosch GSB 20-2 Professional impact drill
- 13 mm chuck key
- Side handle
- Hex wrench
- Dust extraction adapter
- Carrying case
The Bosch GSB 20-2 Professional is a powerful and versatile impact drill that is perfect for a variety of tasks around the home and workshop. It is easy to use and safe to operate, making it a great choice for both professionals and DIYers.
Here are some additional details about the Bosch GSB 20-2 Professional:
- The drill has a soft start function that helps to prevent it from stalling when you first start drilling.
- The drill is also equipped with a vibration control system that helps to reduce vibration and fatigue.
- The drill is backed by a 1-year warranty.
If you are looking for a powerful and versatile impact drill, the Bosch GSB 20-2 Professional is a great option. It is easy to use and safe to operate, making it a great choice for both professionals and DIYers.
Bosch GSB 20-2 Professional Compare with Similar Item
a table comparing the Bosch GSB 20-2 Professional with similar items:
| Feature | Bosch GSB 20-2 Professional | Bosch GSR 120-LI | Makita HP457DWE |
|---|---|---|---|
| Power | 850 W | 1200 W | 780 W |
| No-load speed | 0-3000 rpm | 0-1700 rpm | 0-2800 rpm |
| Impact rate | 0-5200 ipm | 0-3200 ipm | 0-3600 ipm |
| Chuck size | 13 mm | 13 mm | 13 mm |
| Weight | 2.5 kg | 1.9 kg | 2.1 kg |
| Price | ₹10,677.60 | ₹13,499.00 | ₹12,799.00 |
Comparison
The Bosch GSB 20-2 Professional is a powerful and versatile impact drill that is well-suited for a variety of tasks. It has a high no-load speed and impact rate, making it ideal for drilling through tough materials. The drill is also lightweight and easy to use, making it a good choice for both professional and DIY users.
The Bosch GSR 120-LI is a cordless impact drill that is powered by a 12-volt lithium-ion battery. It is lighter and more portable than the Bosch GSB 20-2 Professional, but it does not have as much power. The GSR 120-LI is a good choice for users who need a cordless drill for light-duty tasks.
The Makita HP457DWE is another cordless impact drill that is powered by a 12-volt lithium-ion battery. It is similar in power to the Bosch GSR 120-LI, but it has a faster no-load speed. The HP457DWE is a good choice for users who need a cordless drill for heavy-duty tasks.
Conclusion
The Bosch GSB 20-2 Professional is a powerful and versatile impact drill that is a good choice for a variety of tasks. It is also relatively affordable, making it a good value for the money. If you are looking for a cordless drill, the Bosch GSR 120-LI or the Makita HP457DWE are both good options. However, if you need a powerful corded drill, the Bosch GSB 20-2 Professional is the best choice.
Bosch GSB 20-2 Professional Pros/Cons and My Thought
The Bosch GSB 20-2 Professional is a powerful and versatile impact drill that is well-suited for a variety of home improvement and DIY projects. It features a 850-watt motor that delivers up to 3000 RPM and 51,000 beats per minute, making it capable of drilling through wood, metal, masonry, and concrete. The drill also has a built-in KickBack Control feature that helps to prevent the drill from twisting out of your hand if it encounters a hard surface.
Here are some of the pros and cons of the Bosch GSB 20-2 Professional:
Pros:
- Powerful motor
- Versatile for a variety of projects
- KickBack Control feature
- Durable construction
- Includes a carrying case
Cons:
- No work light
- Can be a bit heavy for some users
Here are some user reviews of the Bosch GSB 20-2 Professional:
Positive reviews:
- "This drill is a beast! I've used it to drill through concrete, brick, and wood, and it's never let me down."
- "The KickBack Control feature is a lifesaver. I've had other drills that have twisted out of my hand, but this one never has."
- "This drill is built like a tank. I've dropped it a few times, and it's still going strong."
Negative reviews:
- "I wish it had a work light. It can be hard to see what you're doing in a dark area."
- "It's a bit heavy for me to use for extended periods of time."
Overall, the Bosch GSB 20-2 Professional is a well-made and powerful impact drill that is a good choice for most home improvement and DIY projects. It's a bit heavy for some users, and it doesn't have a work light, but those are minor drawbacks. If you're looking for a versatile and durable drill, the Bosch GSB 20-2 Professional is a great option.
My thoughts:
I think the Bosch GSB 20-2 Professional is a great drill. It's powerful, versatile, and durable. I especially like the KickBack Control feature, which is a lifesaver if you're drilling into hard surfaces. The only real downside is that it doesn't have a work light, but that's a minor complaint. Overall, I would highly recommend this drill to anyone who is looking for a powerful and versatile impact drill.
Bosch GSB 20-2 Professional Where To Buy
some places where you can buy the Bosch GSB 20-2 Professional and spare parts:
- Bosch Direct: This is the official Bosch website, and you can buy the drill directly from them. They often have sales and discounts, so it's worth checking their website first.

- Walmart: Walmart is a great place to find affordable tools, and they often have the Bosch GSB 20-2 Professional in stock.
- Amazon: Amazon is another great option for finding the Bosch GSB 20-2 Professional. They often have the best prices, and you can often find used or refurbished drills for a fraction of the cost of a new one.

- Best Buy: Best Buy is a good option if you want to buy the Bosch GSB 20-2 Professional in person. They have a wide selection of tools, and their staff can help you find the right drill for your needs.

- Lowe's: Lowe's is another good option for buying the Bosch GSB 20-2 Professional in person. They have a wide selection of tools, and their prices are competitive.

- eBay: eBay is a great place to find deals on used or refurbished tools. You can often find the Bosch GSB 20-2 Professional for a fraction of the cost of a new one.

As for spare parts, you can usually find them on the Bosch website or at a local hardware store.
I hope this helps!
Bosch GSB 20-2 Professional Problems and Solutions
some common issues and solutions for the Bosch GSB 20-2 Professional drill:
Issue: The drill may not be turning on.
Solution:
- Check that the power cord is plugged in and that the switch is turned on.
- If the power cord is plugged in and the switch is turned on, but the drill is still not turning on, then the drill may have a problem with the power supply. You can try resetting the drill by unplugging it from the power outlet for a few minutes and then plugging it back in. If that doesn't work, then you may need to have the drill repaired.
Issue: The drill may not be drilling properly.
Solution:
- Check that the drill bit is sharp and that it is the correct size for the material you are drilling.
- Make sure that the drill is not overloaded. If the drill is overloaded, it will not be able to drill properly. Reduce the pressure on the drill bit and allow the drill to cool down.
- If the drill bit is sharp and the correct size, and the drill is not overloaded, then the drill may have a problem with the chuck. You can try tightening the chuck or replacing the chuck.
Issue: The drill may be making strange noises.
Solution:
- Check that the drill bit is not hitting any metal objects. If the drill bit is hitting metal objects, it will make a strange noise.
- If the drill bit is not hitting any metal objects, then the drill may have a problem with the bearings. You can try lubricating the bearings or replacing the bearings.
Issue: The drill may be overheating.
Solution:
- Reduce the pressure on the drill bit. If you are applying too much pressure, the drill will overheat.
- Allow the drill to cool down. If the drill is overheating, it will need to cool down before you can use it again.
- If the drill is still overheating after you have reduced the pressure and allowed it to cool down, then the drill may have a problem with the motor. You can try replacing the motor.
I hope this helps!
Bosch GSB 20-2 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 other appropriate personal protective equipment when using this tool.
- Do not overload the tool.
- Use the correct drill bit for the material you are drilling.
- Do not use this tool in wet or damp conditions.
- Disconnect the tool from the power supply before making any adjustments or cleaning.
Before Use
- Check that the tool is properly assembled and that all parts are in good condition.
- Make sure that the power cord is not damaged.
- Select the correct drill bit for the material you are drilling.
- Adjust the speed and torque settings to suit the material you are drilling.
Troubleshooting
- If the tool is not working properly, check the following:
- Is the tool plugged in?
- Is the power cord damaged?
- Are the drill bits the correct size and type for the material you are drilling?
- Are the speed and torque settings correct?
Maintenance
- Keep the tool clean and free of dust.
- Inspect the tool regularly for signs of wear or damage.
- Replace any damaged parts immediately.
- Store the tool in a dry, cool place.
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 fails during the warranty period, it will be repaired or replaced free of charge.
Contact Information
For more information about this tool or to obtain warranty service, please contact:
Bosch 1-800-BOSCH-99 www.boschtools.com
Additional Information
- The GSB 20-2 Professional is a powerful and versatile tool that can be used for a variety of drilling and driving applications.
- It features a 2-speed planetary gearbox for optimized performance, a keyless chuck for quick and easy bit changes, and KickBack Control for added safety.
- The tool is also equipped with a dust ejection system to help keep your work area clean.
I hope this manual has been helpful. Please feel free to contact us if you have any further questions.

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