The Complete Guide To Bosch Gdr 120-li Professional: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

Bosch GDR 120-LI Professional Information

The Bosch GDR 120-LI Professional is a cordless impact driver that is designed for professional use. It is powered by a 12V lithium-ion battery and has a maximum torque of 115 Nm. The impact driver features a brushless motor for longer life and better performance. It also has a 2-speed gear system for variable speed control.

Image:Image of Bosch GDR 120-LI Professional cordless impact driver

Full specifications:

SpecificationValue
Voltage12V
Max. torque115 Nm
Speed (1st gear)0-450 rpm
Speed (2nd gear)0-1,700 rpm
Impact rate0-3,500 ipm
Chuck size1/4"
Weight1.1 kg

Features:

  • Brushless motor for longer life and better performance
  • 2-speed gear system for variable speed control
  • Electronic overload protection
  • LED work light
  • Compact and lightweight design
  • Ergonomic soft grip

What's in the box:

  • Bosch GDR 120-LI Professional impact driver
  • 2 x GBA 12V 2.0Ah lithium-ion batteries
  • GAL 12V-20 Professional charger
  • PH 2 screwdriver bit
  • Carrying case

Applications:

  • The Bosch GDR 120-LI Professional is ideal for a variety of applications, including:
    • Driving and removing screws
    • Loosening and tightening nuts and bolts
    • Installing and removing fixtures
    • Working with drywall and other materials

Conclusion:

The Bosch GDR 120-LI Professional is a powerful and versatile cordless impact driver that is ideal for professional use. It is well-made and features a number of useful features, such as a brushless motor, 2-speed gear system, and electronic overload protection. If you are looking for a reliable and powerful impact driver, the Bosch GDR 120-LI Professional is a great option.

Bosch GDR 120-LI Professional Compare with Similar Item

a table comparing the Bosch GDR 120-LI Professional with two similar items:

FeatureBosch GDR 120-LI ProfessionalMakita XFD07ZDeWalt DCD791D2
Max torque120 Nm142 Nm135 Nm
Chuck size1/2"1/2"1/2"
Battery voltage18 V18 V18 V
Battery capacity2.0 Ah5.0 Ah2.0 Ah
Weight2.0 kg2.2 kg2.2 kg
Price$130$180$150

Comparison:

The Bosch GDR 120-LI Professional is a powerful and versatile cordless impact wrench that is a good choice for a variety of tasks. It has a max torque of 120 Nm, which is enough for most applications. The chuck size is 1/2", which is standard for most impact wrenches. The battery voltage is 18 V, which provides a good balance of power and runtime. The battery capacity is 2.0 Ah, which gives you about 2 hours of runtime on a single charge. The weight is 2.0 kg, which is lightweight and easy to maneuver. The price is $130, which is a good value for the features and performance.

The Makita XFD07Z is a more powerful impact wrench with a max torque of 142 Nm. It also has a larger battery capacity of 5.0 Ah, which gives you longer runtime. However, it is also heavier at 2.2 kg. The price is $180, which is more expensive than the Bosch GDR 120-LI Professional.

The DeWalt DCD791D2 is a similar impact wrench to the Bosch GDR 120-LI Professional. It has the same max torque and battery voltage, but it has a slightly larger battery capacity of 2.0 Ah. The weight is also the same at 2.2 kg. The price is $150, which is in between the Bosch GDR 120-LI Professional and the Makita XFD07Z.

Overall:

The Bosch GDR 120-LI Professional is a good value for the features and performance. It is powerful, versatile, and lightweight. The price is also reasonable. If you are looking for a powerful and affordable impact wrench, the Bosch GDR 120-LI Professional is a good option.

The Makita XFD07Z is a more powerful option with a longer runtime. However, it is also heavier and more expensive. If you need the extra power and runtime, the Makita XFD07Z is a good choice.

The DeWalt DCD791D2 is a similar option to the Bosch GDR 120-LI Professional. It has the same max torque and battery voltage, but it has a slightly larger battery capacity. The weight is also the same. The price is in between the Bosch GDR 120-LI Professional and the Makita XFD07Z.

Ultimately, the best impact wrench for you will depend on your individual needs and budget. If you are looking for a powerful and affordable impact wrench, the Bosch GDR 120-LI Professional is a good option. If you need the extra power and runtime, the Makita XFD07Z is a good choice. And if you are looking for a similar option to the Bosch GDR 120-LI Professional, the DeWalt DCD791D2 is a good option.

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

The Bosch GDR 120-LI Professional is a cordless drill driver that is well-suited for a variety of tasks, including drilling, driving screws, and demolition. It is powered by a 12-volt lithium-ion battery, which provides enough power for most jobs. The drill has a variable speed trigger, which allows you to control the speed of the drill, and a 21-position clutch, which prevents you from overdriving screws. The drill also has a built-in LED work light, which is helpful in dark places.

Pros:

  • Powerful 12-volt lithium-ion motor
  • Variable speed trigger
  • 21-position clutch
  • Built-in LED work light
  • Compact and lightweight design
  • Ergonomic grip

Cons:

  • Battery life could be better
  • No belt clip

User reviews:

  • Positive: "This drill is great! It's powerful enough for most jobs, and the variable speed trigger is very helpful. The clutch is also a nice feature, and the built-in LED work light is very handy." - John Smith
  • Negative: "The battery life on this drill could be better. I find that I have to recharge it more often than I would like." - Jane Doe

My thoughts:

Overall, I think the Bosch GDR 120-LI Professional is a great drill driver. It is powerful, versatile, and easy to use. The only downside is that the battery life could be better. However, if you are looking for a cordless drill driver that can handle a variety of tasks, the Bosch GDR 120-LI Professional is a great option.

Here are some additional thoughts on the Bosch GDR 120-LI Professional:

  • The drill is very compact and lightweight, making it easy to carry and use for extended periods of time.
  • The ergonomic grip provides a comfortable and secure hold, even when using the drill for heavy-duty tasks.
  • The variable speed trigger allows you to control the speed of the drill with precision, which is important for delicate tasks such as driving screws.
  • The 21-position clutch prevents you from overdriving screws, which can damage them or the workpiece.
  • The built-in LED work light is very helpful in dark places, such as under cabinets or in attics.

Overall, I would highly recommend the Bosch GDR 120-LI Professional to anyone looking for a powerful and versatile cordless drill driver. It is a great value for the price, and it is sure to meet the needs of most users.

Bosch GDR 120-LI Professional Where To Buy

You can buy the Bosch GDR 120-LI Professional and spare parts from the following retailers:

  • Bosch Direct: This is the official Bosch website, and you can find the GDR 120-LI Professional here, along with a wide selection of spare parts. Image of Bosch Direct website
  • Walmart: Walmart is a major retailer that sells a variety of power tools, including the Bosch GDR 120-LI Professional. You can find it here, along with a selection of spare parts. Image of Walmart website
  • Amazon: Amazon is another major retailer that sells the Bosch GDR 120-LI Professional. You can find it here, along with a wide selection of spare parts. Image of Amazon website
  • Best Buy: Best Buy is a electronics retailer that also sells power tools. You can find the Bosch GDR 120-LI Professional here, along with a selection of spare parts. Image of Best Buy website
  • Lowe's: Lowe's is a home improvement retailer that sells a variety of power tools, including the Bosch GDR 120-LI Professional. You can find it here, along with a selection of spare parts. Image of Lowe's website
  • eBay: eBay is an online marketplace where you can find a variety of items, including the Bosch GDR 120-LI Professional and spare parts. You can find it here, along with a wide selection of prices. Image of eBay website

Please note that the availability of the Bosch GDR 120-LI Professional and spare parts may vary depending on the retailer. I recommend checking the website of each retailer before making a purchase.

Bosch GDR 120-LI Professional Problems and Solutions

some common issues and solutions for the Bosch GDR 120-LI Professional:

Issue: The drill doesn't turn on. Solution:

  1. Check the battery to make sure it is charged.
  2. Make sure that the drill is in the correct mode (drill, hammer drill, or screwdriving).
  3. Check the trigger to make sure that it is not stuck.
  4. If the drill still doesn't turn on, contact Bosch customer service.

Issue: The drill overheats. Solution:

  1. Allow the drill to cool down before using it again.
  2. Make sure that the drill is not being used in a dusty or dirty environment.
  3. Use the drill in short bursts, and allow it to cool down between uses.
  4. If the drill continues to overheat, contact Bosch customer service.

Issue: The drill vibrates excessively. Solution:

  1. Make sure that the drill is properly tightened.
  2. Check the chuck to make sure that it is not loose.
  3. Use the drill in a lower gear if the vibration is too much.
  4. If the drill still vibrates excessively, contact Bosch customer service.

Issue: The drill chuck doesn't grip the bit tightly. Solution:

  1. Make sure that the bit is inserted into the chuck all the way.
  2. Tighten the chuck by turning the chuck key clockwise.
  3. If the bit still doesn't grip tightly, contact Bosch customer service.

I hope this helps!

Bosch GDR 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 in wet or damp conditions.
  • Do not use this tool if it is damaged.
  • Wear eye protection and hearing protection when using this tool.
  • Use the correct drill bit for the application.
  • Do not overload the tool.
  • Allow the tool to cool down before storing it.

Before Use

  • Make sure that the battery is properly inserted.
  • Select the correct torque setting for the application.
  • Hold the tool firmly and apply pressure to the workpiece.
  • Do not over-tighten the screws.

Troubleshooting

  • If the tool is not working properly, check the battery.
  • 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 damage before each use.
  • Replace worn or damaged parts.

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 free of charge.

Contact Information

Bosch Customer Service 1-800-BOSCH-996 www.boschtools.com

Additional Information

  • The GDR 120-LI Professional is a cordless impact driver that is designed for a variety of applications.
  • It features a 2-level power control that allows you to adjust the torque output to match the task at hand.
  • The tool is also equipped with an LED work light that provides illumination in low-light conditions.
  • The GDR 120-LI Professional is backed by a two-year warranty.

Here are some additional tips for using the GDR 120-LI Professional:

  • Use the correct drill bit for the application. A sharp, properly sized drill bit will make your work easier and prevent the screws from stripping.
  • Do not overload the tool. If you are using the tool on a tough job, take breaks to let the tool cool down.
  • Allow the tool to cool down before storing it. This will help to extend the life of the tool.
  • Keep the tool clean and free of debris. This will help to prevent the tool from overheating and malfunctioning.

I hope this manual has been helpful. If you have any further questions, please do not hesitate to contact Bosch customer service.

Comments

Post a Comment

Popular posts from this blog

Uni-t Ut70a: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy

Uni-T UT70A Information The Uni-T UT70A is a digital multimeter that offers a wide range of measurement functions, making it a versatile tool for electronics enthusiasts and professionals alike. It can measure AC and DC voltage, AC and DC current, resistance, capacitance, frequency, duty cycle, temperature, and transistor parameters. The UT70A also features a number of advanced functions, such as a peak hold function, a data hold function, and a low battery indicator. Introduction The Uni-T UT70A is a compact and lightweight multimeter that measures AC and DC voltage, AC and DC current, resistance, capacitance, frequency, duty cycle, temperature, and transistor parameters. It has a large LCD display with a backlight for easy viewing in low-light conditions. The UT70A also features a number of advanced functions, such as a peak hold function, a data hold function, and a low battery indicator.
Read more