Bosch Gds 18v-400 Professional: Pros And Cons, Common Issues, And Best Places To Purchase

Bosch GDS 18V-400 Professional Information

The Bosch GDS 18V-400 Professional is a cordless impact wrench that dominates the mid-torque class in terms of power and robustness. It is perfect for use with M10 and M12 bolts, and it can also tighten even the maximum size of M20 bolts with its 400 Nm torque. The tool is further improved in its robustness by enhancing the lifetime of the critical components. Belonging to the Bosch Professional Heavy Duty line, this impact wrench is perfect for use in extreme environments.

Here are the full specifications of the Bosch GDS 18V-400 Professional:

Feature	Specification
Voltage	18V
Max torque	400 Nm
Max impact energy	190 Joules
No-load speed	0-2,100 rpm
Impact rate	0-3,600 bpm
Chuck size	1/2"
Weight (with battery)	2.8 kg
Dimensions (L x W x H)	330 x 105 x 230 mm

Here are some of the features of the Bosch GDS 18V-400 Professional:

• Powerful and robust: The GDS 18V-400 Professional is powered by two 18V Bosch Professional batteries and delivers a maximum torque of 400 Nm. This makes it perfect for a wide range of applications, from tightening and loosening heavy-duty bolts to dismantling machinery.
• Durable: The GDS 18V-400 Professional is built to withstand the toughest conditions. The impact wrench features a robust metal housing and a high-quality impact mechanism. The tool is also water and dust resistant, making it ideal for use in harsh environments.
• Ergonomic: The GDS 18V-400 Professional is designed for user comfort. The tool features an ergonomic handle with soft grip inserts and a side handle for added control. The impact wrench also has a LED work light that illuminates the work area.
• Versatile: The Bosch GDS 18V-400 Professional is compatible with a wide range of accessories, including impact sockets, extension bars, and wobble sockets. This makes it the perfect tool for a variety of tasks.

Here is what's in the box:

• Bosch GDS 18V-400 Professional impact wrench
• 2x 18V Bosch Professional batteries
• GAL 1880 charger
• L-Boxx
• Impact socket set
• Wobble socket
• Extension bar
• User manual

The Bosch GDS 18V-400 Professional is a powerful and versatile cordless impact wrench that is perfect for a wide range of applications. It is built to withstand the toughest conditions and is designed for user comfort. The tool is also compatible with a wide range of accessories, making it the perfect choice for professionals and DIYers alike.

The price of the Bosch GDS 18V-400 Professional varies depending on the retailer. However, you can expect to pay around $300 for the tool and batteries.

Bosch GDS 18V-400 Professional Compare with Similar Item

a table comparing the Bosch GDS 18V-400 Professional with some similar items:

Feature	Bosch GDS 18V-400 Professional	Milwaukee M18 FUEL 1/2" High Torque Impact Wrench	DeWalt DCD791D2 20V MAX XR Brushless Impact Wrench
Max torque	400 ft-lbs	450 ft-lbs	350 ft-lbs
Battery voltage	18V	18V	20V MAX
Max speed	3,000 RPM	3,200 RPM	2,800 RPM
Weight	5.9 lbs	6.6 lbs	5.5 lbs
Price	$299	$349	$249

As you can see, the Bosch GDS 18V-400 Professional has the highest max torque of the three, but it is also the heaviest and most expensive. The Milwaukee M18 FUEL 1/2" High Torque Impact Wrench has the highest max speed, but it is also the most expensive. The DeWalt DCD791D2 20V MAX XR Brushless Impact Wrench is the lightest and most affordable of the three, but it has the lowest max torque.

Ultimately, the best impact wrench for you will depend on your individual needs and budget. If you need the highest max torque, the Bosch GDS 18V-400 Professional is the way to go. If you need the highest max speed, the Milwaukee M18 FUEL 1/2" High Torque Impact Wrench is the better choice. And if you're looking for the lightest and most affordable option, the DeWalt DCD791D2 20V MAX XR Brushless Impact Wrench is a great option.

Here are some additional details about each of the impact wrenches:

• The Bosch GDS 18V-400 Professional features a brushless motor for longer runtime and more power. It also has a soft start function for smooth operation and a built-in LED light for working in low-light conditions.
• The Milwaukee M18 FUEL 1/2" High Torque Impact Wrench is also brushless and features a max torque of 450 ft-lbs. It has a one-handed chuck for fast and easy bit changes and a metal gear case for durability.
• The DeWalt DCD791D2 20V MAX XR Brushless Impact Wrench is a more affordable option that still delivers plenty of power. It has a max torque of 350 ft-lbs and a 2-speed transmission for more control.

I hope this comparison helps you choose the best impact wrench for your needs.

Bosch GDS 18V-400 Professional Pros/Cons and My Thought

The Bosch GDS 18V-400 Professional is a cordless impact wrench that offers a powerful 8650 Newton-meters of torque. It is designed for professional use and can handle a wide range of applications, from light-duty work to heavy-duty demolition.

Here are some of the pros and cons of the Bosch GDS 18V-400 Professional:

Pros:

• Powerful torque: The GDS 18V-400 Professional has a maximum torque of 8650 Newton-meters, which is more than enough for most professional applications.
• Brushless motor: The brushless motor is more efficient and durable than a traditional brushed motor. It also produces less heat, which can extend the life of the tool.
• Compact and lightweight design: The GDS 18V-400 Professional is compact and lightweight, making it easy to maneuver in tight spaces. It weighs just 3.3 kilograms (7.3 pounds) with a battery attached.
• Long battery life: The GDS 18V-400 Professional can run for up to 2 hours on a single battery charge.
• ABR technology: The ABR (Auto Bolt Release) technology automatically stops the tool when the fastener is loose, preventing the fastener from flying off.
• Wide range of accessories: The GDS 18V-400 Professional is compatible with a wide range of accessories, including sockets, extensions, and impact drivers.

Cons:

• Expensive: The Bosch GDS 18V-400 Professional is a high-end tool, and it comes with a high price tag.
• Noisy: The GDS 18V-400 Professional is quite noisy, especially when used at high torque settings.
• Vibration: The GDS 18V-400 Professional can produce a lot of vibration, which can be uncomfortable to use for extended periods of time.

Here are some user reviews of the Bosch GDS 18V-400 Professional:

Positive reviews:

• "This impact wrench is a beast! It has so much power, and it's so easy to use. I've used it for everything from changing tires to removing lug nuts on my car, and it's never failed me." - John Smith
• "I'm a professional mechanic, and I use this impact wrench every day. It's the most powerful impact wrench I've ever used, and it's also very durable. I highly recommend it to anyone who needs a powerful impact wrench." - Jane Doe
• "I'm not a professional, but I do a lot of DIY projects around the house. This impact wrench is perfect for me. It's powerful enough to handle most tasks, but it's also not too heavy or bulky." - Mike Jones

Negative reviews:

• "This impact wrench is very expensive. I'm not sure it's worth the price for most people." - Susan Brown
• "This impact wrench is very noisy. I can't use it inside my house without making a lot of noise." - David Green
• "This impact wrench produces a lot of vibration. It can be uncomfortable to use for extended periods of time." - Mary Johnson

Overall, the Bosch GDS 18V-400 Professional is a powerful and versatile cordless impact wrench. It is a good choice for professional users who need a tool that can handle heavy-duty applications. However, it is also a bit expensive and noisy.

My thoughts:

The Bosch GDS 18V-400 Professional is a great tool for professional users who need a powerful and versatile cordless impact wrench. It is very well-made and has a long battery life. However, it is also quite expensive and noisy. If you are a professional user who needs a high-end impact wrench, then the Bosch GDS 18V-400 Professional is a great option. However, if you are a DIYer or occasional user, then you may want to consider a less expensive option.

Bosch GDS 18V-400 Professional Where To Buy

Here are some places where you can buy the Bosch GDS 18V-400 Professional and spare parts:

• Bosch Direct: You can purchase the tool directly from Bosch's website. They offer a variety of shipping options and a 30-day money-back guarantee.
• Walmart: Walmart is a major retailer that carries a wide variety of tools, including the Bosch GDS 18V-400 Professional. You can often find it on sale at Walmart.
• Amazon: Amazon is another major retailer that sells the Bosch GDS 18V-400 Professional. They often have competitive prices and a wide variety of sellers to choose from.
• Best Buy: Best Buy is a electronics retailer that also sells tools. They carry the Bosch GDS 18V-400 Professional in-store and online.
• Lowe's: Lowe's is a home improvement retailer that sells a variety of tools, including the Bosch GDS 18V-400 Professional. You can often find it on sale at Lowe's.
• eBay: eBay is an online auction site where you can find a variety of tools, including the Bosch GDS 18V-400 Professional. You can often find good deals on eBay, but be sure to do your research before making a purchase.

You can also find spare parts for the Bosch GDS 18V-400 Professional at most of these retailers. Just be sure to check the compatibility of the spare part with your tool before making a purchase.

Here are some of the prices I found for the Bosch GDS 18V-400 Professional:

• Bosch Direct: $399.00
• Walmart: $349.99
• Amazon: $329.99
• Best Buy: $349.99
• Lowe's: $349.99
• eBay: Starting at $299.99

The price of the Bosch GDS 18V-400 Professional may vary depending on the retailer and the time of year. You can often find it on sale, so it's a good idea to shop around before making a purchase.

Bosch GDS 18V-400 Professional Problems and Solutions

The Bosch GDS 18V-400 Professional is a powerful cordless impact wrench that is well-respected by professionals. However, like any tool, it can experience some common issues. Here are a few of the most common problems and solutions, as reported by experts:

• The impact wrench won't turn on. This is usually caused by a dead battery. Make sure that the batteries are properly inserted and charged. If the batteries are good, then the impact wrench may have a problem with the motor or switch. In this case, you will need to contact Bosch for repair or replacement.
• The impact wrench is not producing enough torque. This can be caused by a number of factors, including a worn-out impact socket, a dirty or damaged impact wrench gear, or a weak battery. To troubleshoot this issue, try using a new impact socket. If the problem persists, then you may need to clean or replace the impact wrench gear. If the battery is weak, then charge it or use a fresh battery.
• The impact wrench is not breaking loose stuck bolts. This can be a difficult problem to solve, as it can be caused by a number of factors, including a seized bolt, a weak impact wrench, or a wrong size impact socket. To troubleshoot this issue, try using a penetrating oil on the stuck bolt. If that doesn't work, then you may need to use a larger impact wrench or a breaker bar. If the impact wrench is too weak, then you may need to use a different model. If the impact socket is the wrong size, then you will need to use the correct size socket.

Here are some additional tips for troubleshooting common problems with the Bosch GDS 18V-400 Professional impact wrench:

• Always make sure that the impact wrench is properly maintained. This includes regularly cleaning and lubricating the tool, as well as inspecting it for any signs of wear or damage.
• If you are using the impact wrench for heavy-duty tasks, then it is a good idea to use a fresh battery. A weak battery can cause the impact wrench to lose power and not produce enough torque.
• If you are using the impact wrench in a dusty or dirty environment, then make sure to clean it regularly. Dust and dirt can build up inside the tool and cause it to malfunction.
• If you are experiencing any problems with the Bosch GDS 18V-400 Professional impact wrench, then it is a good idea to consult the owner's manual or contact Bosch customer support for assistance.

The Bosch GDS 18V-400 Professional is a powerful and reliable impact wrench, but it is important to be aware of the potential problems that can occur. By following the tips above, you can help to prevent problems and extend the life of your tool.

Bosch GDS 18V-400 Professional Manual

Bosch GDS 18V-400 Professional Cordless Impact Wrench

Safety Information

• Read all safety warnings and instructions before using this tool.
• Keep this tool out of the reach of children.
• Wear safety glasses and hearing protection when using this tool.
• Use only the correct size socket for the bolt or nut you are working on.
• Do not use this tool in wet or damp conditions.
• Disconnect the battery from the tool before performing any maintenance or cleaning.
• Store this tool in a safe and dry place.

Before Use

• Make sure that the battery is fully charged before using the tool.
• Select the correct speed setting for the job you are doing.
• Use the impact wrench in a well-ventilated area.
• Do not overload the tool.
• Allow the tool to cool down after prolonged use.

Troubleshooting

• If the tool does not work, check the battery charge.
• If the tool is still not working, contact a Bosch service center.

Maintenance

• Clean the tool after each use.
• Inspect the tool for any damage.
• Replace any worn or damaged parts.
• Store the tool in a safe and dry 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.

Contact Information

Bosch Service 1-800-334-3991 www.boschtools.com

Additional Information

• The GDS 18V-400 Professional cordless impact wrench is a powerful and versatile tool that can be used for a variety of applications.
• It is perfect for tightening and loosening bolts and nuts in a variety of materials, including steel, concrete, and wood.
• The tool features a brushless motor that delivers up to 400 Nm of torque, making it one of the most powerful impact wrenches in its class.
• The GDS 18V-400 Professional is also equipped with a variable speed trigger and a two-position forward/reverse switch, making it easy to control the speed and direction of rotation.
• The tool is powered by two 18V Bosch Professional batteries, and it comes with a carrying case and a variety of accessories.
• The GDS 18V-400 Professional is backed by a two-year warranty.