Unraveling Bosch Gsb 21-2 Rct Professional: From Full Specifications To Potential Issues

Bosch GSB 21-2 RCT Professional Information

The Bosch GSB 21-2 RCT Professional is a 2-speed corded impact drill with constant speed and torque control designed for the toughest jobs. It features a powerful 1,300 W motor with high torque, making it ideal for drilling through concrete, masonry, and other hard materials. The drill also has a constant speed function that maintains the selected work speed even under intense load, and a torque control function that allows you to pre-select the amount of torque for precise drilling.

Image of Bosch GSB 21-2 RCT Professional

Here are the full specifications of the Bosch GSB 21-2 RCT Professional:

FeatureSpecification
Motor1,300 W
Torque60 Nm
Speed0-550/0-2,100 RPM
Chuck size13 mm
Weight2.5 kg

Features

  • Powerful 1,300 W motor with high torque
  • Constant speed function maintains selected work speed even under intense load
  • Torque control function allows you to pre-select the amount of torque for precise drilling
  • Two-speed gearbox for versatile drilling applications
  • Soft grip for comfortable handling
  • Overload protection prevents damage to the tool
  • Dust and water protection (IP54) for use in dusty and wet environments

What's in the box

  • Bosch GSB 21-2 RCT Professional impact drill
  • 13 mm chuck key
  • Hex key
  • Bit holder
  • Carrying case

The Bosch GSB 21-2 RCT Professional is a versatile and powerful impact drill that is ideal for a wide range of applications. It is perfect for drilling through concrete, masonry, and other hard materials, and it can also be used for screwdriving and chiseling. The drill is easy to use and features a number of innovative safety features, making it a safe and reliable tool for professional and DIY users alike.

Here are some additional benefits of using the Bosch GSB 21-2 RCT Professional:

  • Long service life thanks to the powerful motor and durable construction
  • Wide range of applications thanks to the two-speed gearbox and torque control function
  • Comfortable handling thanks to the soft grip and lightweight design
  • Safe operation thanks to the overload protection and dust and water protection

If you are looking for a powerful and versatile impact drill, the Bosch GSB 21-2 RCT Professional is a great option. It is a reliable tool that will get the job done, and it is backed by a 1-year warranty.

Bosch GSB 21-2 RCT Professional Compare with Similar Item

a table comparing the Bosch GSB 21-2 RCT Professional with two similar items:

FeatureBosch GSB 21-2 RCT ProfessionalBosch GSB 20-2 REMakita HR2470X
Motor power1,300 W800 W880 W
Max torque135 Nm85 Nm110 Nm
Chuck size13 mm13 mm13 mm
Speed range0-500/0-2,100 rpm0-450/0-1,400 rpm0-550/0-2,300 rpm
Weight2.7 kg2.5 kg2.3 kg
Price$150$100$120

Comparison

The Bosch GSB 21-2 RCT Professional is the most powerful drill in this comparison, with a motor power of 1,300 W. It also has the highest max torque, at 135 Nm. However, it is also the heaviest drill, at 2.7 kg.

The Bosch GSB 20-2 RE is a less powerful drill, with a motor power of 800 W. It also has a lower max torque, at 85 Nm. However, it is also lighter, at 2.5 kg.

The Makita HR2470X is a middle-of-the-road drill, with a motor power of 880 W and a max torque of 110 Nm. It is also lightweight, at 2.3 kg.

Conclusion

The Bosch GSB 21-2 RCT Professional is the best drill for heavy-duty applications. It is powerful and has a high max torque. However, it is also the heaviest drill in this comparison.

The Bosch GSB 20-2 RE is a good option for light-duty applications. It is less powerful than the GSB 21-2 RCT Professional, but it is also lighter.

The Makita HR2470X is a good all-around drill. It is not as powerful as the GSB 21-2 RCT Professional, but it is lighter and more affordable.

Ultimately, the best drill for you depends on your needs and budget. If you need a powerful drill for heavy-duty applications, the Bosch GSB 21-2 RCT Professional is the best option. If you are looking for a lighter and more affordable drill for light-duty applications, the Bosch GSB 20-2 RE or the Makita HR2470X are good choices.

Bosch GSB 21-2 RCT Professional Where To Buy

some places where you can buy the Bosch GSB 21-2 RCT Professional and spare parts:

  • Bosch Direct: This is the official website of Bosch, and you can buy the drill directly from them. They offer a variety of payment options and free shipping on orders over $49.
  • Walmart: Walmart is a large retailer that sells a variety of tools, including the Bosch GSB 21-2 RCT Professional. You can find it online or in-store.
  • Amazon: Amazon is another large retailer that sells the Bosch GSB 21-2 RCT Professional. You can find it at a variety of prices, and you can often get free shipping with Amazon Prime.
  • Best Buy: Best Buy is an electronics retailer that also sells tools. You can find the Bosch GSB 21-2 RCT Professional online or in-store.
  • Lowes: Lowes is a home improvement retailer that sells a variety of tools, including the Bosch GSB 21-2 RCT Professional. You can find it online or in-store.
  • eBay: eBay is an online auction site where you can find a variety of tools, including the Bosch GSB 21-2 RCT Professional. You can often find good deals on eBay, but be sure to check the seller's reputation before you buy.

For spare parts, you can also buy them directly from Bosch or from a third-party retailer. Here are some websites where you can buy spare parts for the Bosch GSB 21-2 RCT Professional:

  • Bosch Spare Parts: This is the official website of Bosch where you can buy spare parts for their tools.
  • Amazon: Amazon also sells spare parts for the Bosch GSB 21-2 RCT Professional.
  • eBay: eBay is another good option for buying spare parts.

I hope this helps!

Bosch GSB 21-2 RCT Professional Problems and Solutions

The Bosch GSB 21-2 RCT Professional is a powerful and versatile drill, but like any tool, it can experience some common issues. Here are a few of the most common problems and how to fix them:

The drill won't turn on.

This is usually caused by a loose or disconnected power cord. Check the cord to make sure it's plugged in properly. If the cord is plugged in and the drill still won't turn on, the switch may be faulty. In this case, you'll need to replace the switch.

The drill is overheating.

This can happen if you're using the drill for a long period of time or if you're drilling into a hard material. To prevent the drill from overheating, take breaks every 15-20 minutes and allow the drill to cool down. You can also try using a lower speed setting.

The drill is making a strange noise.

This could be a sign of a problem with the bearings or the motor. If the noise is loud or doesn't go away after a few minutes, stop using the drill and take it to a qualified technician.

Here are some additional tips for troubleshooting common problems with the Bosch GSB 21-2 RCT Professional:

  • Make sure you're using the correct drill bit for the material you're drilling.
  • Don't overload the drill.
  • Keep the drill clean and free of dust.
  • Lubricate the bearings regularly.

If you're still having problems with your Bosch GSB 21-2 RCT Professional, you can contact Bosch customer support for assistance.

Step-by-step instructions for troubleshooting common problems with the Bosch GSB 21-2 RCT Professional:

  1. The drill won't turn on.
    • Check the power cord to make sure it's plugged in properly.
    • If the cord is plugged in and the drill still won't turn on, check the switch.
    • If the switch is faulty, replace it.
  2. The drill is overheating.
    • Take breaks every 15-20 minutes and allow the drill to cool down.
    • Use a lower speed setting.
  3. The drill is making a strange noise.
    • Stop using the drill and take it to a qualified technician.

I hope this helps!

Bosch GSB 21-2 RCT Professional Manual

Safety Information

  • Read all safety warnings and instructions before using this tool.
  • Keep this tool out of the reach of children.
  • Do not use this tool if it is damaged or malfunctioning.
  • Use this tool only for its intended purpose.
  • Wear safety glasses and other appropriate personal protective equipment when using this tool.
  • Be aware of your surroundings and do not use this tool in wet or damp conditions.
  • Do not overload this tool.
  • Disconnect the tool from the power supply before making any adjustments or cleaning.
  • 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 tool is properly assembled.
  • Choose the correct drill bit for the job.
  • Adjust the torque setting to the appropriate level.
  • Inspect the work area for any hazards.

Troubleshooting

  • If the tool is not working properly, check the power cord for damage.
  • Make sure that the tool is properly assembled.
  • Clean the tool regularly to prevent dust and debris from building up.
  • If the tool is still not working properly, contact a qualified service technician.

Maintenance

  • Clean the tool regularly with a mild detergent and water.
  • Do not use harsh chemicals or solvents to clean the tool.
  • Lubricate the tool's moving parts with a light oil.
  • 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 becomes defective during the warranty period, it will be repaired or replaced at no charge.

Contact Information

Bosch 1 Bosch Drive North America 1-877-BOSCH99 www.boschtools.com

Additional Information

  • The GSB 21-2 RCT Professional is a powerful corded impact drill that is ideal for heavy-duty applications.
  • It has a 1,300 W motor with high torque, making it capable of drilling through even the toughest materials.
  • The tool also features constant speed and torque control, which allows for precise drilling and screwdriving.
  • The GSB 21-2 RCT Professional comes with a variety of accessories, including a drill bit set, a screwdriving bit set, and a carrying case.

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

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