Bosch Gsb 18v-90 C Professional Vs. Competitors: In-depth Comparison Of Specs, Performance, And Price
Bosch GSB 18V-90 C Professional Information
The Bosch GSB 18V-90 C Professional is a powerful cordless impact drill that delivers top performance with 64 Nm and 2,100 rpm. It is powered by a brushless motor that is more efficient and longer-lasting than a traditional brushed motor. The GSB 18V-90 C Professional is also equipped with a number of features that make it easy to use and control, including an adjustable Kickback Control function, a Precision Clutch, and a LED work light.
Specifications:
| Feature | Specification |
|---|---|
| Motor | Brushless |
| Max Torque | 64 Nm |
| Max Speed | 2,100 rpm |
| Chuck Size | 13 mm |
| Weight | 1.6 kg |
| Battery Compatibility | 18V Bosch Professional batteries |
Features:
- Brushless motor for more power and efficiency
- Adjustable Kickback Control function to reduce the risk of kickback
- Precision Clutch for precise torque control
- LED work light for improved visibility in dark areas
- Vibration-protected handle for added comfort
- Compact and lightweight design for easy handling
What's in the box:
- Bosch GSB 18V-90 C Professional drill
- 1 x 18V 2.0 Ah battery
- 1 x charger
- L-Boxx case
- Hex key
- Depth gauge
- Screwdriver bit
The Bosch GSB 18V-90 C Professional is a versatile and powerful tool that is ideal for a wide range of applications, including drilling in wood, metal, and masonry. It is also a great choice for professional users who need a reliable and durable drill.
Here are some additional benefits of using the Bosch GSB 18V-90 C Professional:
- It is compatible with a wide range of Bosch Professional 18V batteries and chargers.
- It is AMPShare-compatible, which means that you can use it with batteries from other brands that are part of the AMPShare alliance.
- It comes with a 3-year warranty.
If you are looking for a powerful and versatile cordless impact drill, the Bosch GSB 18V-90 C Professional is a great option. It is a reliable and durable tool that is perfect for a wide range of applications.
Bosch GSB 18V-90 C Professional Compare with Similar Item
a table comparing the Bosch GSB 18V-90 C Professional with a similar item, the Amazon Brand Denali by SKIL 18 V (20 V Max) Drill Driver Kit:
| Feature | Bosch GSB 18V-90 C Professional | Amazon Brand Denali by SKIL 18 V (20 V Max) Drill Driver Kit |
|---|---|---|
| Voltage | 18 V | 18 V |
| Max torque | 64 Nm | 57 Nm |
| Max no-load speed | 2,100 rpm | 1,800 rpm |
| Chuck size | 13 mm | 13 mm |
| Battery type | Lithium-ion | Lithium-ion |
| Battery capacity | 2.0 Ah | 2.0 Ah |
| Weight | 2.2 kg | 2.2 kg |
| Dimensions | 230 x 80 x 210 mm | 220 x 80 x 210 mm |
| Price | $229.99 | $199.99 |
As you can see, the Bosch GSB 18V-90 C Professional has a slightly higher max torque and no-load speed, but the Amazon Brand Denali by SKIL 18 V (20 V Max) Drill Driver Kit is slightly lighter and has a lower price. Ultimately, the best choice for you will depend on your specific needs and budget.
Here is a more detailed comparison of the two tools:
Bosch GSB 18V-90 C Professional
- Pros:
- Powerful brushless motor
- High max torque and no-load speed
- Durable 13 mm metal chuck
- Switchable Kickback Control and Precision Clutch for safety
- Ergonomic design with soft grip
- Cons:
- Slightly heavier than the SKIL drill
- More expensive than the SKIL drill
Amazon Brand Denali by SKIL 18 V (20 V Max) Drill Driver Kit
- Pros:
- Lightweight and compact
- Affordable price
- Long battery life
- 2-speed transmission for more versatility
- Cons:
- Lower max torque and no-load speed than the Bosch drill
- Plastic chuck is not as durable as the metal chuck on the Bosch drill
- No Kickback Control or Precision Clutch
I hope this helps!
Bosch GSB 18V-90 C Professional Pros/Cons and My Thought
The Bosch GSB 18V-90 C Professional is a powerful cordless drill that is perfect for a variety of tasks, including drilling in wood, metal, and concrete. It features a brushless motor that provides up to 64Nm of torque, and it has two speed settings for precise control. The drill also has an impact mode that makes it great for drilling through masonry.
Pros:
- Powerful brushless motor
- Two speed settings
- Impact mode
- 13mm chuck
- 21 torque settings
- LED work light
- Compact and lightweight design
- Long battery life
Cons:
- Can be a bit heavy for some users
- No belt clip
- Pricey
User Reviews:
Positive:
- "This drill is a beast! I've used it to drill through concrete, brick, and metal, and it's never let me down."
- "The two speed settings are great for precision work. I can easily switch between drilling and driving screws without having to change tools."
- "The impact mode is really powerful. I was able to drill through concrete like it was butter."
Negative:
- "It's a bit heavy for me, but I'm not a big guy."
- "I wish it had a belt clip."
- "It's a bit pricey, but I think it's worth it for the power and performance."
My Thoughts:
Overall, I think the Bosch GSB 18V-90 C Professional is a great cordless drill. It's powerful, versatile, and well-made. If you're looking for a drill that can handle a variety of tasks, then I highly recommend it.
Here are some additional thoughts:
- The brushless motor is a big advantage over drills with brushed motors. Brushless motors are more efficient, which means they last longer and have longer battery life.
- The two speed settings are very useful for precision work. You can use the slower speed for drilling pilot holes, and the faster speed for driving screws.
- The impact mode is great for drilling through masonry. It uses a hammering action to break through the material, which is much faster than traditional drilling.
- The 13mm chuck is large enough for most drill bits.
- The 21 torque settings give you a lot of control over the amount of torque that the drill applies. This is important for preventing damage to the material you're drilling.
- The LED work light is a nice addition. It's bright enough to illuminate the work area, even in dark spaces.
- The compact and lightweight design makes the drill easy to carry and use.
- The long battery life means you can work for longer without having to recharge the batteries.
Overall, I think the Bosch GSB 18V-90 C Professional is a great cordless drill. It's powerful, versatile, and well-made. If you're looking for a drill that can handle a variety of tasks, then I highly recommend it.
Bosch GSB 18V-90 C Professional Where To Buy
some places where you can buy the Bosch GSB 18V-90 C Professional and spare parts:
- Bosch Direct: You can buy the drill directly from Bosch's website. They have a variety of kits available, including the drill with batteries and charger, as well as spare parts.

- Walmart: Walmart is a great place to find tools at a good price. They usually have a good selection of Bosch drills, including the GSB 18V-90 C Professional.

- Amazon: Amazon is another great place to buy tools. They have a huge selection of Bosch drills, including the GSB 18V-90 C Professional. You can also find spare parts on Amazon.

- Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store that sells Bosch drills. They usually have a good selection of drills, including the GSB 18V-90 C Professional.

- Lowes: Lowe's is another good option for brick-and-mortar stores that sell Bosch drills. They usually have a good selection of drills, including the GSB 18V-90 C Professional.

- eBay: eBay is a good place to find deals on Bosch drills. You can often find used drills or kits at a fraction of the retail price.

I hope this helps!
Bosch GSB 18V-90 C Professional Problems and Solutions
The Bosch GSB 18V-90 C Professional is a powerful cordless impact drill that is known for its durability and performance. However, like any tool, it can experience some common issues. Here are some of the most common problems and solutions:
Problem: The drill won't turn on. Solution: Check the battery to make sure it is charged. If the battery is charged, try resetting the drill by pressing and holding the power button for 10 seconds. If the drill still won't turn on, contact Bosch customer service.
Problem: The drill is overheating. Solution: Let the drill cool down before using it again. If the drill overheats frequently, you may need to replace the battery.
Problem: The drill is not drilling straight. Solution: Make sure the drill is properly aligned with the workpiece. If the drill is still not drilling straight, you may need to adjust the chuck.
Problem: The drill is stripping screws. **Use a lower torque setting. If the drill is still stripping screws, you may need to replace the drill bit.
Problem: The drill is making a strange noise. **Stop using the drill immediately and contact Bosch customer service.
These are just some of the most common problems that can occur with the Bosch GSB 18V-90 C Professional. If you experience any of these problems, follow the steps above to troubleshoot the issue. If you are unable to resolve the problem, contact Bosch customer service for assistance.
Here are some additional tips for maintaining your Bosch GSB 18V-90 C Professional:
- Clean the drill regularly with a dry cloth.
- Store the drill in a cool, dry place.
- Avoid dropping the drill.
- Do not use the drill in wet or dusty conditions.
- Use the correct drill bit for the job.
By following these tips, you can help to extend the life of your Bosch GSB 18V-90 C Professional and keep it working properly for years to come.
Bosch GSB 18V-90 C Professional Manual
Safety information
- Before using this tool, read the instruction manual carefully and follow all safety instructions.
- Keep the tool out of the reach of children and unauthorized persons.
- Use the tool only for its intended purpose.
- Do not use the tool if it is damaged or malfunctioning.
- Always wear eye protection when using the tool.
- Use the correct drill bit for the material you are drilling.
- Do not overload the tool.
- Allow the tool to cool down before storing it.
Before Use
- Make sure that the battery is properly inserted in the tool.
- Select the correct drill bit for the material you are drilling.
- Adjust the torque setting to the appropriate level.
- If you are using the tool for impact drilling, make sure that the workpiece is securely anchored.
Troubleshooting
- If the tool is not working, check the battery to make sure that it is properly inserted and charged.
- If the tool is still not working, check the fuse.
- If the fuse is blown, replace it with a fuse of the same rating.
Maintenance
- Keep the tool clean and free of debris.
- Lubricate the tool as needed.
- Store the tool in a cool, dry 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, please contact:
- Bosch Customer Service
- 1-800-BOSCH-996
- www.boschtools.com
Additional Information
- The GSB 18V-90 C Professional is a powerful cordless impact drill that can be used for a variety of tasks, including drilling in wood, metal, and concrete.
- The tool features a brushless motor that delivers top performance and longer battery life.
- The tool also features a number of safety features, including Kickback Control and Electronic Overload Protection.
- The GSB 18V-90 C Professional is backed by a one-year warranty.
I hope this manual has been helpful. Please feel free to contact me if you have any further questions.

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