Bosch Gsr 120-li Professional: Pros And Cons, Common Issues, And Best Places To Purchase

Bosch GSR 120-LI Professional Information

The Bosch GSR 120-LI Professional is a powerful cordless drill driver that delivers endurance within reach for screwdriving and drilling in wood, steel, and plastics. It features a brushless motor that provides up to 30% more power and runtime than a comparable brushed motor. The 2-speed gearbox lets you choose the right speed for the job, while the Electronic Cell Protection (ECP) safeguards the battery against overload, overdischarge, and overheating.

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Specifications

Feature	Specification
Motor	Brushless
Voltage	12 V
Max. torque	30 Nm
No-load speed	0-400/0-1,500 rpm
Impact rate	22,500 bpm
Chuck size	10 mm
Battery	1.5 Ah
Runtime	Up to 120 minutes
Weight	1.3 kg

Features

• Powerful brushless motor for up to 30% more power and runtime
• 2-speed gearbox for optimum speed control
• Electronic Cell Protection (ECP) safeguards the battery against overload, overdischarge, and overheating
• LED work light for improved visibility in dark spaces
• Soft grip for comfortable handling
• Compact and lightweight design for easy portability

What's in the box

• Bosch GSR 120-LI Professional drill driver
• 1.5 Ah battery
• Battery charger
• Bit holder
• 25 bits
• Carrying case

Conclusion

The Bosch GSR 120-LI Professional is a powerful and versatile cordless drill driver that is ideal for a variety of applications. It is easy to use and has a number of features that make it a great choice for both professional and DIY users.

Here are some additional benefits of the Bosch GSR 120-LI Professional:

• Durable construction that can withstand demanding use
• Long battery life for extended work sessions
• Wide range of accessories available for added versatility

If you are looking for a powerful and reliable cordless drill driver, the Bosch GSR 120-LI Professional is a great option.

Bosch GSR 120-LI Professional Compare with Similar Item

a table comparing the Bosch GSR 120-LI Professional to two similar items:

Feature	Bosch GSR 120-LI Professional	Makita DF330DWE	DeWalt DCD771C2
Voltage	12V	12V	12V
Max. torque	30Nm	30Nm	36Nm
Max. speed (1st gear)	450rpm	400rpm	450rpm
Max. speed (2nd gear)	1,500rpm	1,300rpm	1,500rpm
Chuck size	10mm	10mm	10mm
Weight	0.6kg	0.55kg	0.6kg
Battery	1.5Ah	1.5Ah	1.5Ah
Price	$60	$50	$60

Comparison

The Bosch GSR 120-LI Professional is a powerful and versatile cordless drill that is ideal for a variety of tasks. It has a max. torque of 30Nm, which is enough for most drilling and screwdriving applications. It also has a 2-speed gearbox, which allows you to choose the right speed for the job. The GSR 120-LI Professional is lightweight and easy to use, making it a great choice for both professional and DIY users.

The Makita DF330DWE is another great option for a 12V cordless drill. It has a max. torque of 30Nm, just like the GSR 120-LI Professional. However, it is slightly lighter and has a longer battery life. The DF330DWE is also a bit more affordable than the GSR 120-LI Professional.

The DeWalt DCD771C2 is a powerful cordless drill with a max. torque of 36Nm. It is also the heaviest of the three drills, but it has a long battery life and a comfortable grip. The DCD771C2 is a good choice for users who need a powerful drill for heavy-duty applications.

Overall

The Bosch GSR 120-LI Professional is a great all-around cordless drill. It is powerful, versatile, and lightweight. The Makita DF330DWE is another great option, and it is slightly lighter and more affordable than the GSR 120-LI Professional. The DeWalt DCD771C2 is a powerful drill for heavy-duty applications.

Which drill is right for you?

The best drill for you will depend on your needs and budget. If you are looking for a powerful and versatile drill that is easy to use, the Bosch GSR 120-LI Professional is a great option. If you are looking for a lightweight and affordable drill, the Makita DF330DWE is a good choice. And if you need a powerful drill for heavy-duty applications, the DeWalt DCD771C2 is a great option.

Bosch GSR 120-LI Professional Pros/Cons and My Thought

The Bosch GSR 120-LI Professional is a 12-volt cordless drill that is designed for light-duty to medium-duty applications. It is part of the Bosch Professional range, which means that it is built to a higher standard than consumer-grade tools.

Pros:

• Powerful motor: The GSR 120-LI has a powerful 12-volt motor that can handle a variety of drilling and screw driving tasks.
• Compact and lightweight design: The GSR 120-LI is compact and lightweight, making it easy to maneuver in tight spaces.
• Two-speed gearbox: The two-speed gearbox allows you to choose the right speed for the job, whether you are drilling into wood, metal, or concrete.
• Hammer action: The hammer action makes it easy to drill into masonry.
• Durable construction: The GSR 120-LI is built to last, with a durable housing and a metal chuck.
• Long battery life: The two 1.5Ah batteries provide long battery life, so you can keep working without having to stop to recharge.

Cons:

• Price: The GSR 120-LI is more expensive than some other 12-volt cordless drills.
• No LED work light: The GSR 120-LI does not have an LED work light, which can be a drawback in low-light conditions.

User reviews:

• Positive reviews:
  • "This drill is powerful and compact, and it gets the job done. I've used it to drill into wood, metal, and concrete, and it has performed well in all cases."
  • "I'm really impressed with the battery life on this drill. I can get a full day of work out of it on a single charge."
  • "I'm a professional carpenter, and I use this drill all the time. It's reliable and durable, and it has never let me down."
• Negative reviews:
  • "The price is a bit high, but I think it's worth it for the quality of the drill."
  • "I wish it had an LED work light."
  • "The chuck is a bit tight, and it can be difficult to change bits."

My thoughts:

Overall, I think the Bosch GSR 120-LI Professional is a great cordless drill. It is powerful, compact, and durable, and it has a long battery life. The only real drawback is the price, but I think it is worth it for the quality of the drill.

If you are looking for a 12-volt cordless drill that is powerful, compact, and durable, then the Bosch GSR 120-LI Professional is a great option. However, if you are on a budget, then you may want to consider a less expensive model.

Bosch GSR 120-LI Professional Where To Buy

some places where you can buy the Bosch GSR 120-LI Professional and spare parts:

• Bosch Direct: This is the official website of Bosch, so you can be sure that you are getting the genuine product. They also offer a variety of spare parts for the drill.
• Walmart: Walmart is a large retailer that carries a wide variety of products, including the Bosch GSR 120-LI Professional. They also often have competitive prices.
• Amazon: Amazon is another large retailer that sells the Bosch GSR 120-LI Professional. They often have good prices and a wide variety of sellers to choose from.
• Best Buy: Best Buy is a electronics retailer that also carries the Bosch GSR 120-LI Professional. They often have competitive prices and a good selection of spare parts.
• Lowes: Lowe's is a home improvement retailer that also carries the Bosch GSR 120-LI Professional. They often have competitive prices and a good selection of spare parts.
• eBay: eBay is an online marketplace where you can find a variety of products, including the Bosch GSR 120-LI Professional. You may be able to find a good deal on the drill here, but be sure to do your research to make sure that you are buying from a reputable seller.

I hope this helps!

Bosch GSR 120-LI Professional Problems and Solutions

The Bosch GSR 120-LI Professional is a popular cordless drill, but it can develop some common problems over time. Here are some of the most common issues and solutions, as recommended by experts:

• The drill won't turn on. This is usually caused by a dead battery. Try charging the battery or replacing it with a new one. If the drill still doesn't turn on, it could be a problem with the motor or switch. In this case, you'll need to take the drill to a qualified repair technician.
• The drill overheats. This is usually caused by overloading the drill or using it for extended periods of time. To prevent the drill from overheating, make sure to use it within its power rating and take breaks every 15-20 minutes. If the drill continues to overheat, it could be a problem with the motor. In this case, you'll need to take the drill to a qualified repair technician.
• The drill makes a grinding noise. This is usually caused by worn-out brushes or a damaged motor. To fix the problem, you'll need to replace the brushes or have the motor repaired.
• The drill sparks. This is usually caused by a short circuit in the motor. To fix the problem, you'll need to have the motor repaired.

Here are some additional tips for troubleshooting and repairing Bosch GSR 120-LI Professional drills:

• Check the battery voltage. If the battery voltage is low, the drill may not have enough power to operate.
• Clean the carbon brushes. Over time, the carbon brushes can become worn out and dirty. This can cause the drill to lose power or make a grinding noise.
• Inspect the motor. If the motor is damaged, it will need to be repaired or replaced.

If you're not comfortable troubleshooting or repairing the drill yourself, you can take it to a qualified repair technician.

Here are some links to YouTube videos that show step-by-step instructions on how to troubleshoot and repair Bosch GSR 120-LI Professional drills:

• How to Fix Bosch GSR 10 8 2 Li not working fix motor problem: https://www.youtube.com/watch?v=Ey6hew-rg38
• Repair Bosch GSR 120 Li fix smoke and fire motor problem: https://www.youtube.com/watch?v=F7gJBjB0RRg

I hope this helps!

Bosch GSR 120-LI Professional Manual

Bosch GSR 120-LI Professional Manual

Safety Information

• Read all safety warnings and instructions carefully before using this product.
• Keep this manual for future reference.
• The tool is intended for professional use only.
• Do not use the tool in explosive atmospheres.
• Do not use the tool in damp or wet conditions.
• Keep the tool away from children and unauthorized persons.
• Wear safety glasses and other personal protective equipment when using the tool.
• Do not overload the tool.
• Use the correct drill bit for the application.
• Do not use the tool if it is damaged.
• Disconnect the battery before servicing or cleaning the tool.

Before Use

• Check the tool for damage before use.
• Make sure the battery is inserted correctly.
• Set the correct torque setting for the application.
• Use the correct drill bit for the application.
• Wear safety glasses and other personal protective equipment when using the tool.

Troubleshooting

• If the tool is not working, check the battery for charge.
• If the battery is charged, check the fuse.
• If the fuse is good, the tool may be damaged and should be serviced by a qualified technician.

Maintenance

• Clean the tool regularly with a soft brush.
• Do not use water or solvents to clean the tool.
• 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 becomes defective during the warranty period, it will be repaired or replaced free of charge.

Contact Information

• For more information, please contact Bosch at:
• Phone: 1-800-555-1212
• Email: [email protected]
• Website: www.boschtools.com

Additional Information

• The Bosch GSR 120-LI Professional is a cordless drill/driver that is designed for professional use.
• The tool features a powerful 12-volt Lithium-Ion battery that provides up to 1000 RPM in 1st gear and 2000 RPM in 2nd gear.
• The tool also features a 24-position torque setting and a belt hook for easy storage.
• The Bosch GSR 120-LI Professional is backed by a one-year warranty.

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