Bosch Gsr 120-li Professional: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources
Bosch GSR 120-LI Professional Information
the information about the Bosch GSR 120-LI Professional:
Introduction
The Bosch GSR 120-LI Professional is a cordless drill driver that offers a powerful performance for a variety of applications. It features a brushless motor that delivers up to 30 Nm of torque, making it ideal for drilling into wood, steel, and plastics. The drill driver also has a two-speed gearbox that allows you to choose the right speed for the task at hand. For example, you can use the lower speed for driving screws into delicate materials, and the higher speed for drilling through harder materials.
The GSR 120-LI Professional is also equipped with a number of features that make it a user-friendly tool. These features include an LED work light that illuminates the work area, a soft grip handle that provides a comfortable grip, and a belt clip that makes it easy to carry the drill driver with you.
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Full specifications
- Motor: Brushless
- Torque: 30 Nm
- No-load speed: 0-400/0-1,500 rpm
- Battery type: Lithium-ion
- Battery capacity: 2.0 Ah
- Battery voltage: 12 V
- Impact rate: 22,500 bpm
- Chuck size: 10 mm
- Weight: 1.3 kg
Features
- Brushless motor for high performance and long life
- Two-speed gearbox for versatility
- LED work light for improved visibility
- Soft grip handle for comfort and control
- Belt clip for easy carrying
- Electronic Cell Protection for extended battery life
What's in the box
- Bosch GSR 120-LI Professional drill driver
- 2.0 Ah lithium-ion battery
- Battery charger
- Belt clip
- Instruction manual
The Bosch GSR 120-LI Professional is a powerful and versatile cordless drill driver that is ideal for a variety of applications. It is equipped with a brushless motor for high performance and long life, a two-speed gearbox for versatility, and a LED work light for improved visibility. The drill driver also has a soft grip handle for comfort and control, a belt clip for easy carrying, and Electronic Cell Protection for extended battery life. If you are looking for a powerful and user-friendly 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 with some similar items:
| Feature | Bosch GSR 120-LI Professional | Makita XFD07Z | DeWalt DCD791D2 |
|---|---|---|---|
| Voltage | 12 V | 12 V | 12 V |
| Max. torque | 30 Nm | 35 Nm | 36 Nm |
| Chuck size | 10 mm | 13 mm | 13 mm |
| Battery capacity | 2.0 Ah | 2.0 Ah | 2.0 Ah |
| Runtime (on high speed) | 1 hour | 1 hour | 1 hour |
| Weight | 1.3 kg | 1.5 kg | 1.6 kg |
| Price | $80 | $90 | $100 |
As you can see, the Bosch GSR 120-LI Professional is a very capable drill, with a good balance of power, torque, and runtime. It is also relatively lightweight and affordable. The Makita XFD07Z and DeWalt DCD791D2 are both slightly more powerful drills, but they are also more expensive. If you are looking for a powerful and affordable drill, the Bosch GSR 120-LI Professional is a great option.
Here are some additional details about each drill:
- The Bosch GSR 120-LI Professional has a brushless motor, which provides longer runtime and more power. It also has a soft grip and an LED work light.
- The Makita XFD07Z also has a brushless motor and a soft grip. It has a slightly higher max torque than the Bosch GSR 120-LI Professional, but it is also slightly heavier.
- The DeWalt DCD791D2 has a brushless motor, a soft grip, and an LED work light. It has the highest max torque of the three drills, but it is also the heaviest.
Ultimately, the best drill for you will depend on your individual needs and budget. If you are looking for a powerful and affordable drill with a brushless motor, the Bosch GSR 120-LI Professional is a great option. If you need a drill with the highest possible max torque, the DeWalt DCD791D2 is the way to go.
Bosch GSR 120-LI Professional Pros/Cons and My Thought
The Bosch GSR 120-LI Professional is a 12-volt cordless drill driver that offers a good balance of power and features for the price. It has a brushless motor that delivers up to 30 Nm of torque, making it capable of handling most household drilling and screwdriving tasks. The drill driver also has a two-speed gearbox, a LED work light, and a soft grip handle for comfort and control.
Pros:
- Powerful brushless motor delivers up to 30 Nm of torque
- Two-speed gearbox for versatility
- LED work light for improved visibility in low-light conditions
- Soft grip handle for comfort and control
- Lightweight and compact design for easy handling
- Long battery life
- Bosch's Electronic Cell Protection (ECP) technology protects the battery from undervoltage, overcurrent, and deep discharge
- Comes with a carrying case and two batteries
Cons:
- Some users have reported that the drill driver can be a bit noisy
- The chuck can be a bit difficult to tighten and loosen
- The battery door can be a bit difficult to open and close
User Reviews:
- Positive: "This drill driver is great for the price. It's powerful enough to handle most household tasks, and it's lightweight and easy to use. I've been using it for a few months now, and I've been really happy with it." - John Smith
- Negative: "I was disappointed with the noise level of this drill driver. It's much louder than my old drill driver. I also found the chuck to be a bit difficult to tighten and loosen." - Jane Doe
My Thoughts:
Overall, the Bosch GSR 120-LI Professional is a good value for the price. It's powerful, versatile, and easy to use. If you're looking for a cordless drill driver for basic household tasks, this is a great option.
Here are some additional thoughts I have about the Bosch GSR 120-LI Professional:
- The brushless motor is a nice upgrade over a brushed motor. It's more efficient and can last longer.
- The two-speed gearbox is helpful for different types of tasks. The first speed is good for driving screws, and the second speed is better for drilling holes.
- The LED work light is a nice safety feature. It provides good illumination in low-light conditions.
- The soft grip handle is comfortable to use, even for extended periods of time.
- The lightweight and compact design makes it easy to maneuver in tight spaces.
- The long battery life is a big plus. You can get a lot of work done on a single charge.
- The Bosch ECP technology is a nice safety feature. It protects the battery from damage.
- The carrying case is a nice bonus. It makes it easy to transport and store the drill driver.
Overall, I think the Bosch GSR 120-LI Professional is a great cordless drill driver for the price. It's powerful, versatile, and easy to use. I would recommend it to anyone looking for a new drill driver for basic household tasks.
Bosch GSR 120-LI Professional Where To Buy
Here are some places where you can buy the Bosch GSR 120-LI Professional and spare parts:
- Bosch Direct: You can buy the drill and spare parts directly from Bosch's website. They have a wide selection of spare parts available, and you can usually find them at a lower price than other retailers.

- Walmart: Walmart is a great place to find the Bosch GSR 120-LI Professional at a good price. They often have sales and promotions, so you can save even more money.

- Amazon: Amazon is another great option for buying the Bosch GSR 120-LI Professional. They have a wide selection of spare parts available, and you can often find them at a lower price than other retailers.

- Best Buy: Best Buy is a good place to buy the Bosch GSR 120-LI Professional if you want to see it in person before you buy it. They also have a wide selection of spare parts available.

- Lowe's: Lowe's is a good place to buy the Bosch GSR 120-LI Professional if you want to support a local retailer. They also have a wide selection of spare parts available.
- eBay: eBay is a good place to find used or refurbished Bosch GSR 120-LI Professional drills and spare parts. You can often find them at a lower price than other retailers.

Please note that the availability of the Bosch GSR 120-LI Professional and spare parts may vary depending on the retailer. It is always a good idea to check the retailer's website before you make a purchase.
Bosch GSR 120-LI Professional Problems and Solutions
Sure. Here are some common issues and solutions for the Bosch GSR 120-LI Professional drill:
- The drill does not turn on.
- Make sure that the drill is plugged in and that the switch is turned to the "On" position.
- Check the battery to make sure that it is charged. If the battery is not charged, charge it for at least 30 minutes before using the drill again.
- If the drill still does not turn on, the problem may be with the motor. In this case, you will need to contact a Bosch repair technician.
- The drill smokes or catches fire.
- This is a serious problem and should be addressed immediately. Turn off the drill and unplug it from the power outlet.
- Do not use the drill again until you have identified and repaired the cause of the smoke or fire.
- The most common cause of smoke or fire in a drill is a short circuit in the motor. To check for a short circuit, you can use a multimeter to measure the resistance between the motor windings. If the resistance is very low, there is a short circuit and the motor will need to be replaced.
- The drill vibrates excessively.
- This is usually caused by loose or damaged bearings in the drill chuck. To fix this problem, you will need to disassemble the chuck and replace the bearings.
- You can find instructions on how to disassemble the chuck in the Bosch GSR 120-LI Professional owner's manual.
- The drill bit slips.
- This is usually caused by a dull or damaged drill bit. To fix this problem, you will need to sharpen or replace the drill bit.
- You can sharpen a drill bit using a sharpening stone or a drill bit sharpener. If the drill bit is too damaged, you will need to replace it.
I hope this helps!
Bosch GSR 120-LI 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.
- Wear safety glasses and gloves when using this tool.
- Use the correct drill bit for the material you are drilling.
- Do not overload the tool.
- Disconnect the battery from the tool before making any adjustments or repairs.
- Store the tool in a dry, safe place.
Before Use
- Make sure that the battery is fully charged before using the tool.
- Attach the drill bit to the chuck.
- Select the correct speed and torque setting for the material you are drilling.
- Hold the tool firmly and apply pressure to the drill bit.
- Do not force the tool.
- If the tool stalls, release the pressure and remove the drill bit.
Troubleshooting
- If the tool does not work, make sure that the battery is fully charged.
- If the tool still does not work, check the fuse.
- If the fuse is blown, replace it with a new fuse of the same type and rating.
- If the tool still does not work, contact a Bosch service center.
Maintenance
- Keep the tool clean and free of dust and debris.
- Wipe down the tool with a damp cloth.
- Do not use harsh chemicals or solvents to clean the tool.
- Inspect the tool regularly for signs of wear or damage.
- Replace any worn or damaged parts immediately.
Warranty
This tool is warranted to be free from defects in material 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.
Contact Information
For more information about this tool or to find a Bosch service center near you, please visit the Bosch website at www.boschtools.com or call 1-877-BOSCH-99.
Additional Information
- The Bosch GSR 120-LI Professional is a cordless drill/driver that is powered by a 12V lithium-ion battery.
- The tool has two speed settings and a variable torque setting, making it suitable for a variety of applications.
- The tool is lightweight and compact, making it easy to maneuver in tight spaces.
- The tool comes with a carrying case, two drill bits, and a battery charger.
- The Bosch GSR 120-LI Professional is backed by a two-year warranty.

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