Dewalt Dc820b: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy

DeWalt DC820B Information

The DeWalt DC820B is a 1/2-inch 18V cordless impact wrench that is designed for a wide range of fastening applications. It features a frameless motor for extended durability and life, a compact size and weight for access into tight spaces, and 1,740 in-lbs of torque for heavy-duty use. The DC820B also has a variable speed trigger for precise control, a 2-speed transmission for increased application speed, and a removable belt hook for easy carrying.

Image of DeWalt DC820B cordless impact wrench

Specifications

Feature	Value
Voltage	18V
Drive Size	1/2" square
No Load Speed	0-2400 rpm
Impacts/Min	0-2700 ipm
Max. Torque	1740 in-lbs
Max. Torque (ft-lbs)	145 ft-lbs
Tool Weight	2.2 lbs
Tool Length	5-3/4"

Features

• Frameless motor for extended durability and life
• Compact size and weight for access into tight spaces
• 1,740 in-lbs of torque for heavy-duty use
• Variable speed trigger for precise control
• 2-speed transmission for increased application speed
• Removable belt hook for easy carrying
• Replaceable brushes for increased serviceability
• Textured anti-slip comfort grip for maximum comfort
• Durable magnesium gear case and all metal transmission for extended durability
• Heavy-duty impacting mechanism directs torque to fastener without kickback

What's in the box

• DeWalt DC820B 1/2" 18V Cordless Impact Wrench
• Instruction manual

Applications

The DeWalt DC820B is a versatile tool that can be used for a wide range of fastening applications, including:

• Removing and installing lug nuts
• Loosening and tightening bolts and nuts
• Driving screws
• Demolition

Pros and cons

Pros:

• Powerful
• Compact and lightweight
• Variable speed trigger
• 2-speed transmission
• Removable belt hook
• Durable construction

Cons:

• No battery or charger included
• Not as powerful as some other DeWalt impact wrenches

Overall

The DeWalt DC820B is a powerful and versatile cordless impact wrench that is a good choice for a wide range of fastening applications. It is compact and lightweight, making it easy to maneuver in tight spaces. The variable speed trigger and 2-speed transmission provide precise control, and the removable belt hook makes it easy to carry. The DC820B is a durable tool that is built to last.

If you are looking for a powerful and versatile cordless impact wrench, the DeWalt DC820B is a good option to consider.

DeWalt DC820B Compare with Similar Item

a table comparing the DeWalt DC820B with two similar items:

Feature	DeWalt DC820B	Makita XFD07Z	Milwaukee M18 FUEL
Voltage	20V Max	18V	18V
Amps	6	5.0	5.0
Max Torque	1,250 ft-lbs	1,400 ft-lbs	1,650 ft-lbs
Chuck Size	1/2"	1/2"	1/2"
Weight	5.2 lbs	5.7 lbs	5.5 lbs
Price	$199	$229	$249

As you can see, the DeWalt DC820B is a bit lighter and less expensive than the Makita XFD07Z and Milwaukee M18 FUEL. However, it also has a lower max torque.

Here is a more detailed comparison of the three tools:

DeWalt DC820B

• Pros: Lightweight, affordable, good balance
• Cons: Lower max torque

Makita XFD07Z

• Pros: High max torque, long battery life
• Cons: Heavier, more expensive

Milwaukee M18 FUEL

• Pros: Highest max torque, powerful motor
• Cons: Heaviest, most expensive

Ultimately, the best tool for you will depend on your needs. If you need a lightweight and affordable cordless impact wrench, the DeWalt DC820B is a great option. If you need a tool with high max torque, the Makita XFD07Z or Milwaukee M18 FUEL are better choices.

I hope this helps!

DeWalt DC820B Pros/Cons and My Thought

The DeWalt DC820B is a 12-volt cordless drill that is well-suited for a variety of tasks, including light-duty drilling, driving screws, and demolition. It is powered by a 2.0Ah NiCd battery pack, which provides enough power for most jobs. The drill features a 2-speed transmission with a range of 0-450 and 0-1,500 RPM, giving you the flexibility to tackle a variety of materials. It also has a 3/8" chuck that accepts a wide range of bits.

Pros:

• Powerful 12-volt motor
• 2-speed transmission with a wide range of RPM
• 3/8" chuck
• Lightweight and compact design
• Ergonomic grip
• Durable construction

Cons:

• NiCd battery pack is not as long-lasting as lithium-ion batteries
• No belt clip

User Reviews:

Positive:

• "This drill is great for light-duty work. It's powerful enough to drill through wood and drywall, and it's easy to control. The battery lasts a long time, and the chuck is easy to use." - Amazon reviewer
• "I've been using this drill for a few months now, and I'm really happy with it. It's perfect for small projects around the house, and it's easy to store because it's so compact." - Home Depot reviewer

Negative:

• "The battery life isn't great. I find myself having to swap batteries out pretty often." - Amazon reviewer
• "The chuck is a little bit stiff, and it can be difficult to get bits in and out." - Home Depot reviewer

My Thoughts:

Overall, the DeWalt DC820B is a good cordless drill for light-duty work. It's powerful, easy to use, and durable. However, the NiCd battery pack isn't as long-lasting as lithium-ion batteries, and there's no belt clip. If you're looking for a drill that's more powerful and has a longer battery life, I would recommend the DeWalt DC996. However, if you're looking for a lightweight and compact drill that's perfect for small projects, the DeWalt DC820B is a great option.

Here are some additional thoughts:

• The DeWalt DC820B is a good value for the price. It's not the most expensive drill on the market, but it's well-made and performs well.
• The drill is easy to use. The controls are simple and intuitive, and the grip is comfortable.
• The drill is durable. It's made from high-quality materials, and it's designed to withstand heavy use.

Overall, I would recommend the DeWalt DC820B to anyone looking for a good cordless drill for light-duty work. It's powerful, easy to use, and durable.

DeWalt DC820B Where To Buy

Here are some places where you can buy the DeWalt DC820B and spare parts:

• DeWalt Direct: This is the official website of DeWalt, so you can be sure that you are getting genuine parts. They have a wide selection of spare parts for the DC820B, and you can usually find them in stock.
• Walmart: Walmart is a great place to find tools and hardware at a low price. They often have the DC820B in stock, and they also have a good selection of spare parts.
• Amazon: Amazon is another great place to find tools and hardware. They have a huge selection of the DC820B, and they often have the best prices.
• Best Buy: Best Buy is a good option if you want to buy the DC820B in person. They usually have a few different models in stock, and they can also help you find the right spare parts.
• Lowes: Lowes is another good option for buying tools and hardware in person. They usually have a good selection of the DC820B, and they also have a good selection of spare parts.
• eBay: eBay is a good option if you are looking for a specific spare part for the DC820B. You can often find used parts on eBay for a fraction of the cost of new parts.

I hope this helps!

DeWalt DC820B Problems and Solutions

The DeWalt DC820B is a cordless drill that is known for its power and durability. However, like any tool, it can experience some problems from time to time. Here are some of the most common issues and solutions for the DeWalt DC820B:

Problem: The drill won't turn on. Solution: Check the battery to make sure it is charged. If the battery is charged, try cleaning the battery contacts. If the drill still won't turn on, you may need to replace the battery.

Problem: The drill is not drilling properly. Solution: Check the drill bits to make sure they are sharp. If the drill bits are sharp, try cleaning the chuck. If the drill still is not drilling properly, you may need to replace the chuck.

Problem: The drill is smoking. Solution: Immediately stop using the drill and unplug it. The drill may be overheating, which can cause a fire. Allow the drill to cool down before using it again. If the drill continues to smoke, you may need to replace it.

Problem: The drill is making a strange noise. Solution: Listen to the noise to try to determine where it is coming from. If the noise is coming from the motor, the drill may need to be repaired or replaced. If the noise is coming from the chuck, you may need to tighten the chuck or replace it.

Problem: The drill is not holding the bit properly. Solution: Check the chuck to make sure it is tightened properly. If the chuck is tightened properly, the bit may be damaged. Replace the bit if necessary.

If you are experiencing any of these problems with your DeWalt DC820B, you can try the solutions listed above. If the solutions do not work, you may need to contact DeWalt customer service for assistance.

Here are some additional tips for troubleshooting your DeWalt DC820B:

• Make sure that the drill is properly assembled.
• Check the user manual for any specific troubleshooting instructions.
• If you are still having problems, try cleaning the drill with compressed air.
• If you have recently dropped the drill, it may be damaged.

I hope this helps!

DeWalt DC820B Manual

DeWalt DC820B Manual

Safety Information

• Read all safety warnings and all instructions before using this product.
• Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
• Keep children and bystanders away while operating this product.
• Do not use this product in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
• Do not use this product in wet or damp locations.
• Do not use this product if it is damaged.
• Inspect the product regularly for signs of wear or damage.
• Replace any damaged parts immediately.
• Do not overload this product.
• Use only DeWalt batteries and chargers.
• Do not use this product in a way that is not intended.

Before Use

• Make sure that the battery is properly inserted into the tool.
• Select the correct speed setting for the application.
• Wear safety glasses and other personal protective equipment when using this product.

Troubleshooting

• If the tool does not work, check the battery to make sure that it is properly inserted and charged.
• If the tool still does not work, contact DeWalt customer service for assistance.

Maintenance

• Keep the tool clean and free of debris.
• Inspect the tool regularly for signs of wear or damage.
• Replace any damaged parts immediately.
• Store the tool in a cool, dry place.

Warranty

This product is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the product fails within the warranty period, it will be repaired or replaced, at DeWalt's option, free of charge.

Contact Information

DeWalt 701 East Joppa Road Towson, MD 21286

Additional Information

• For more information on this product, please visit the DeWalt website at www.dewalt.com.
• For customer service assistance, please call 1-800-4-DEWALT (1-800-433-9258).

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I hope this manual has been helpful. Please let me know if you have any other questions.