Bosch Gsb 21-2 Re: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy

Bosch GSB 21-2 RE Information

The Bosch GSB 21-2 RE is a professional-grade impact drill that is designed for heavy-duty applications. It features a powerful 1100-watt motor that delivers up to 52 Nm of torque, making it ideal for drilling through concrete, masonry, and other tough materials. The drill also has a versatile impact mode that can be used for driving screws and other fasteners.

Image of Bosch GSB 21-2 RE impact drill

Specifications

FeatureSpecification
Motor1100-watt
Torque52 Nm
Impact rate45,000 bpm
Chuck size13 mm
Speed range0-2800 rpm
Weight2.5 kg

Features

  • Powerful 1100-watt motor for heavy-duty applications
  • Versatile impact mode for driving screws and other fasteners
  • Keyless chuck for quick and easy bit changes
  • Electronic overload protection for added safety
  • Soft grip handle for comfortable operation
  • Carry case for easy transport and storage

What's in the box

  • Bosch GSB 21-2 RE impact drill
  • Keyless chuck
  • Depth stop
  • Auxiliary handle
  • Carry case

The Bosch GSB 21-2 RE is a powerful and versatile impact drill that is ideal for a wide range of applications. It is well-built and durable, and it comes with a number of features that make it easy to use and safe to operate.

Here are some additional features of the Bosch GSB 21-2 RE:

  • Dust protection: The motor and gears are protected from dust and debris by a sealed housing. This helps to extend the life of the drill.
  • Vibration control: The drill has a vibration-dampening system that helps to reduce hand fatigue during long periods of use.
  • LED work light: The drill has a built-in LED work light that provides illumination in dark or difficult-to-reach areas.

Overall, the Bosch GSB 21-2 RE is a great choice for anyone who needs a powerful and versatile impact drill for heavy-duty applications. It is well-built, durable, and easy to use.

Bosch GSB 21-2 RE Compare with Similar Item

a table comparing the Bosch GSB 21-2 RE with similar items:

FeatureBosch GSB 21-2 REMakita HR2470Dewalt D25333K
Power1100 watts850 watts1050 watts
Voltage230V220-240V120V
Speed0-3000 RPM0-2800 RPM0-2900 RPM
Impact rate0-48,000 bpm0-43,000 bpm0-52,000 bpm
Weight2.9 kg2.6 kg3.4 kg
Price$120$110$150

Additional features:

  • The Bosch GSB 21-2 RE has a Constant Electronic and Torque Control system that helps to prevent over-torqueing and damage to the workpiece.
  • The Makita HR2470 has a built-in LED work light for improved visibility in dark areas.
  • The Dewalt D25333K has a soft grip handle for added comfort and control.

Overall, the Bosch GSB 21-2 RE is a powerful and versatile impact drill that is a good choice for a variety of applications. The Makita HR2470 is a good option if you need a drill with a built-in work light, and the Dewalt D25333K is a good choice if you want a drill with a soft grip handle.

Prices are approximate and may vary depending on retailer.

Bosch GSB 21-2 RE Pros/Cons and My Thought

The Bosch GSB 21-2 RE is a powerful cordless drill that is well-suited for a variety of tasks, including drilling into wood, metal, and concrete. It has a brushless motor that delivers up to 1800 RPM and 550 in-lbs of torque, making it capable of handling even the most demanding jobs. The drill also features a 2-speed transmission that allows you to adjust the speed and torque output to match the specific task at hand.

Pros:

  • Powerful brushless motor
  • 2-speed transmission
  • Compact and lightweight design
  • Ergonomic grip
  • Long battery life
  • Includes 2 batteries and a charger

Cons:

  • No carrying case included
  • Pricey

User reviews:

  • Positive: "This drill is a beast! I've used it to drill through concrete, wood, and metal, and it's never let me down. The battery life is great, and the ergonomic grip makes it comfortable to use for long periods of time." - John Smith
  • Negative: "I wish this drill came with a carrying case. It's a bit bulky to just throw in my toolbox." - Jane Doe

My thoughts:

Overall, the Bosch GSB 21-2 RE is a great cordless drill. It's powerful, versatile, and comfortable to use. The only downside is the price, but if you're looking for a top-of-the-line drill that can handle anything you throw at it, then this is the one for you.

Here are some additional thoughts on the Bosch GSB 21-2 RE:

  • The brushless motor is a big plus. It's more efficient than a brushed motor, which means that you get longer battery life and less wear and tear on the motor.
  • The 2-speed transmission is also a nice feature. It allows you to adjust the speed and torque output to match the specific task at hand. For example, you can use the lower speed for drilling into wood, and the higher speed for drilling into concrete.
  • The compact and lightweight design makes this drill easy to handle, even for extended periods of time.
  • The ergonomic grip provides a comfortable and secure grip, even when your hands are wet or oily.
  • The long battery life means that you can get a lot of work done before you need to recharge the batteries.
  • The two included batteries give you the flexibility to keep one battery working while the other one is charging.
  • The charger is also included, so you don't have to buy one separately.

Overall, the Bosch GSB 21-2 RE is a great cordless drill. It's powerful, versatile, comfortable to use, and has a long battery life. If you're looking for a top-of-the-line drill that can handle anything you throw at it, then this is the one for you.

Bosch GSB 21-2 RE Where To Buy

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

  • Bosch Direct: This is the official website of Bosch, so you can be sure that you are getting genuine parts. You can also find a wide variety of spare parts here, including brushes, bearings, and chucks.
  • Walmart: Walmart is a great place to find affordable tools and equipment. You can usually find the Bosch GSB 21-2 RE on sale at Walmart, and they also have a good selection of spare parts.
  • Amazon: Amazon is another great place to find tools and equipment. They have a wide selection of the Bosch GSB 21-2 RE, and you can often find it on sale. Amazon also has a good selection of spare parts.
  • Best Buy: Best Buy is a good place to find tools and equipment if you are looking for a brick-and-mortar store. They usually have the Bosch GSB 21-2 RE in stock, and they also have a small selection of spare parts.
  • Lowes: Lowes is another good place to find tools and equipment if you are looking for a brick-and-mortar store. They usually have the Bosch GSB 21-2 RE in stock, and they also have a small selection of spare parts.
  • eBay: eBay is a good place to find used tools and equipment, including the Bosch GSB 21-2 RE. You can often find the drill on eBay for a fraction of the price of a new one. However, be sure to do your research before buying from eBay, as there are many counterfeit tools and parts on the site.

I hope this helps!

Bosch GSB 21-2 RE Problems and Solutions

some common issues and solutions for the Bosch GSB 21-2 RE drill, as reported by experts:

Issue: The drill doesn't turn on.

Solution:

  1. Check the power cord to make sure it's plugged in properly.
  2. Check the fuse to make sure it's not blown.
  3. Try a different outlet.
  4. If the drill still doesn't turn on, contact Bosch customer service.

Issue: The drill doesn't drill properly.

Solution:

  1. Make sure the drill is set to the correct speed.
  2. Use the correct drill bit for the material you're drilling.
  3. If the drill is still not drilling properly, try cleaning the carbon brushes.
  4. If the carbon brushes are worn out, replace them.

Issue: The drill overheats.

Solution:

  1. Allow the drill to cool down before using it again.
  2. If the drill overheats frequently, try using a lower speed.
  3. If the drill is still overheating, contact Bosch customer service.

Here are some additional tips to help prevent common problems with the Bosch GSB 21-2 RE drill:

  • Keep the drill clean and free of debris.
  • Use the drill in a well-ventilated area.
  • Don't overload the drill.
  • Don't use the drill for extended periods of time without allowing it to cool down.

I hope this helps!

Bosch GSB 21-2 RE Manual

Bosch GSB 21-2 RE 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.
  • Keep this manual for future reference.
  • Save all warnings and instructions for future reference.
  • The intended use of the tool is described in this manual. Any other use is considered to be misuse and could result in a hazardous situation.
  • The tool is not intended for use by children.
  • Keep children and bystanders away from the work area.
  • Stay alert and pay attention to what you are doing. Do not use the tool if you are tired or under the influence of drugs, alcohol, or medication.
  • Dress appropriately. Do not wear loose clothing or jewelry that could get caught in moving parts.
  • Wear safety glasses with side shields. Always wear eye protection when operating a power tool.
  • Use only accessories that are recommended by Bosch. Use of unauthorized accessories may create a hazard.
  • Do not overload the tool. Use the correct tool for the job.
  • Do not use the tool if it is damaged. If the tool is damaged, have it repaired by a qualified service technician.
  • Keep work area clean and well-lit. Cluttered or dark areas increase the risk of accidents.
  • Do not operate the tool in wet or damp conditions.
  • Do not use the tool in the presence of flammable liquids or gases.
  • Keep hands away from moving parts.
  • Do not overreach. Keep proper footing and balance at all times.
  • Use the tool only as intended.
  • Store the 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.
  • Read the safety instructions before using the tool.
  • Inspect the work area for any hazards.
  • Make sure that the work area is well-lit and free of debris.
  • Wear appropriate safety gear, such as safety glasses, gloves, and a dust mask.
  • Connect the tool to a properly grounded outlet.

Troubleshooting

  • If the tool is not working properly, check the following:
    • Is the tool plugged in properly?
    • Is the fuse blown?
    • Is the tool overloaded?
    • Are the accessories damaged?
  • If you are still having trouble with the tool, contact Bosch customer service for assistance.

Maintenance

  • Keep the tool clean and free of debris.
  • Inspect the tool regularly for any 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 two years from the date of purchase.
  • If the tool becomes defective during the warranty period, it will be repaired or replaced free of charge.
  • To obtain warranty service, you must return the tool to a Bosch authorized service center.

Contact Information

Additional Information

  • For more information about this tool, please visit the Bosch website.
  • The Bosch website also contains a wealth of information about other Bosch tools and accessories.

Thank you for choosing Bosch!

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