Bosch Gsr 18v-21 Professional: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options

Bosch GSR 18V-21 Professional Information

Intro

The Bosch GSR 18V-21 Professional is a cordless drill driver that is designed for everyday professional use. It features a powerful 18V motor that delivers 55 Nm of hard torque, making it ideal for a wide range of drilling and screwdriving applications. The drill driver is also equipped with a full-metal gear box for durability and a keyless 13mm chuck for quick and easy bit changes.

Image

Full Specifications

Specification	Value
Motor	18V
Hard Torque	55 Nm
Speed	0-550/0-1,700 RPM
Chuck Size	13mm
Keyless Chuck	Yes
Battery Type	Li-ion
Battery Capacity	2.0Ah
Runtime	Up to 100 minutes
Weight	1.4kg

Features

• Powerful 18V motor delivers 55 Nm of hard torque
• Full-metal gear box for durability
• Keyless 13mm chuck for quick and easy bit changes
• 2-speed transmission for versatile applications
• LED work light for improved visibility in dark areas
• Electronic Cell Protection (ECP) prevents overcharging and overheating
• Compatible with all Bosch Professional 18V batteries and chargers

What's in the box

• Bosch GSR 18V-21 Professional drill driver
• 2.0Ah Li-ion battery
• Battery charger
• Bit holder
• Screwdriver bits
• Carrying case

Conclusion

The Bosch GSR 18V-21 Professional is a powerful and versatile cordless drill driver that is ideal for everyday professional use. It is equipped with a powerful motor, a full-metal gear box, and a keyless chuck for durability and performance. The drill driver also features a 2-speed transmission, an LED work light, and Electronic Cell Protection for added convenience and safety.

If you are looking for a reliable and powerful cordless drill driver for professional use, the Bosch GSR 18V-21 Professional is a great option.

Bosch GSR 18V-21 Professional Compare with Similar Item

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

Feature	Bosch GSR 18V-21 Professional	Makita XFD07Z	DeWalt DCD791D2
Voltage	18V	18V	18V
Max. torque	55 Nm	60 Nm	65 Nm
Max. speed	1,750 rpm	1,700 rpm	1,750 rpm
Weight	1.74 kg	1.7 kg	1.8 kg
Price	$199	$229	$249

Comparison

The Bosch GSR 18V-21 Professional is a lightweight and powerful cordless drill driver that is well-suited for a variety of tasks. It has a max. torque of 55 Nm, which is enough for most drilling and screwdriving applications. The drill also has a max. speed of 1,750 rpm, which allows it to drill through wood, metal, and plastic quickly and easily.

The Makita XFD07Z is another great option for a cordless drill driver. It has a max. torque of 60 Nm, which is slightly higher than the Bosch drill. The Makita drill also has a max. speed of 1,700 rpm, which is slightly lower than the Bosch drill. However, the Makita drill is slightly lighter than the Bosch drill, at 1.7 kg.

The DeWalt DCD791D2 is a powerful cordless drill driver with a max. torque of 65 Nm. It is also the heaviest of the three drills, at 1.8 kg. However, the DeWalt drill has a max. speed of 1,750 rpm, which is the same as the Bosch drill.

Verdict

The Bosch GSR 18V-21 Professional is a great all-around cordless drill driver. It is lightweight, powerful, and affordable. If you are looking for a drill that can handle a variety of tasks, the Bosch drill is a great option.

The Makita XFD07Z is another great option, especially if you need a drill with a little more torque. The Makita drill is also slightly lighter than the Bosch drill.

The DeWalt DCD791D2 is the most powerful of the three drills, but it is also the heaviest. If you need a drill with the most torque, the DeWalt drill is a great option.

Ultimately, the best cordless drill driver for you will depend on your individual needs and preferences.

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

The Bosch GSR 18V-21 Professional is a cordless drill that offers a good balance of power and portability. It has a brushless motor that provides up to 2.0 joules of impact energy, making it suitable for a variety of tasks, including drilling into concrete and masonry. The drill also has a 21-speed gear selector, which allows you to adjust the speed and torque to the specific task at hand.

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

Pros:

• Powerful brushless motor
• 21-speed gear selector
• Lightweight and compact design
• Long battery life
• Ergonomic grip
• Durable construction

Cons:

• No carrying case included
• Pricey
• Some users have reported that the chuck can be difficult to tighten

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

Positive reviews:

• "This drill is a beast! I've used it to drill through concrete, masonry, and wood, and it's never let me down."
• "I love the lightweight design of this drill. It's easy to use for long periods of time without getting tired."
• "The 21-speed gear selector is really helpful. I can always find the right speed for the task at hand."

Negative reviews:

• "The chuck can be a bit difficult to tighten. I've had a few bits come loose while I was drilling."
• "It's a bit pricey, but I think it's worth it for the power and performance."
• "The battery life isn't as long as I would like. I have to recharge it more often than I would like."

Overall, the Bosch GSR 18V-21 Professional is a well-made and powerful cordless drill. It's a good choice for users who need a drill that can handle a variety of tasks. However, it is a bit pricey, and some users have reported that the chuck can be difficult to tighten.

My thoughts:

I think the Bosch GSR 18V-21 Professional is a great drill. It's powerful, versatile, and well-made. I would definitely recommend it to anyone who needs a reliable cordless drill for home improvement or professional use.

Here are some additional thoughts:

• The drill is compatible with Bosch's 18V battery platform, so you can use the same batteries with other Bosch tools.
• The drill comes with a 2-year warranty, so you can be confident that it will be covered if something goes wrong.
• If you're looking for a more affordable option, Bosch also makes the GSR 18V-20 Professional, which is a similar drill with a slightly lower price tag.

I hope this helps!

Bosch GSR 18V-21 Professional Where To Buy

The Bosch GSR 18V-21 Professional is a popular cordless drill driver that can be purchased from a variety of retailers. Here are some of the places where you can buy it:

• Bosch Direct: Bosch's own website is a great place to buy the GSR 18V-21 Professional. You can be sure that you are getting the genuine product, and you will often find exclusive deals and promotions on the website.
• Walmart: Walmart is a great option if you are looking for a low price on the GSR 18V-21 Professional. You can often find it on sale at Walmart, and they also offer free shipping on orders over $35.
• Amazon: Amazon is another great option for buying the GSR 18V-21 Professional. They have a wide selection of products available, and you can often find it at a discounted price.
• Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store to buy the GSR 18V-21 Professional. They have a wide selection of products available, and you can often find it on sale.
• Lowe's: Lowe's is another good option for buying the GSR 18V-21 Professional in a brick-and-mortar store. They have a wide selection of products available, and you can often find it on sale.
• eBay: eBay is a good option if you are looking for a used or refurbished GSR 18V-21 Professional. You can often find it at a discounted price on eBay.

In addition to the drill driver itself, you can also purchase spare parts for the GSR 18V-21 Professional from these retailers. This includes things like batteries, chargers, and chucks.

I hope this helps!

Bosch GSR 18V-21 Professional Problems and Solutions

The Bosch GSR 18V-21 Professional is a powerful cordless drill that is popular among DIYers and professionals alike. However, like any power tool, it can experience some problems from time to time. Here are some of the most common issues and their solutions:

Problem: The drill won't turn on. Solution: Check the battery to make sure it is charged. If the battery is charged, try a different battery. If the drill still won't turn on, there may be a problem with the switch. Contact Bosch for assistance.

Problem: The drill is making a strange noise. Solution: This could be a sign of a problem with the motor. Stop using the drill and contact Bosch for assistance.

Problem: The drill is not drilling straight. Solution: Make sure the drill bit is sharp and properly inserted into the chuck. If the drill bit is sharp and properly inserted, the problem may be with the chuck. Try tightening the chuck or replacing it.

Problem: The drill is not getting enough power. Solution: Make sure the battery is fully charged. If the battery is fully charged, the problem may be with the charger. Try a different charger or contact Bosch for assistance.

Problem: The drill is overheating. Stop using the drill and allow it to cool down. If the drill overheats repeatedly, there may be a problem with the motor. Contact Bosch for assistance.

Problem: The drill is not holding the bit properly. Make sure the chuck is tightened properly. If the chuck is tightened properly, the problem may be with the bit. Try a different bit or contact Bosch for assistance.

I hope this helps!

Bosch GSR 18V-21 Professional Manual

Bosch GSR 18V-21 Professional Manual

Safety Information

• Read all safety warnings and instructions before using this tool.
• Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
• This tool is intended for professional use only.
• Do not use this tool in wet or damp locations.
• Keep the tool and its cord away from heat, sparks, and flames.
• Do not overload the tool.
• Use only the batteries and chargers specified for this tool.
• Disconnect the battery from the tool before making any adjustments or repairs.
• Store the tool in a dry, cool place.

Before Use

• Make sure the battery is inserted correctly.
• Select the correct speed setting for the application.
• Use the correct drill bit or screw bit for the material you are working with.
• Do not overload the tool.
• Be aware of your surroundings when using the tool.

Troubleshooting

• If the tool is not working properly, check the battery for charge.
• If the battery is charged and the tool is still not working, contact Bosch Customer Service.

Maintenance

• Keep the tool clean and free of debris.
• Inspect the tool for signs of wear or damage before each use.
• Replace worn or damaged parts immediately.

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 fails within the warranty period, it will be repaired or replaced at no charge.

Contact Information

Bosch Customer Service 1-877-BOSCH-99 www.boschtools.com

Additional Information

• This tool is compatible with all Bosch 18V batteries and chargers.
• For more information on this tool, please visit the Bosch website.

Additional Safety Information

• Always wear eye protection when using this tool.
• Wear a dust mask if working in dusty conditions.
• Wear gloves to protect your hands from the drill bit or screw bit.
• Be aware of the risk of kickback. Kickback can occur when the drill bit or screw bit binds in the workpiece. To prevent kickback, always keep the tool under control.
• Do not use the tool if it is damaged.
• Do not use the tool for any other purpose than those described in this manual.

By following these safety precautions, you can help prevent accidents and injuries.