Unveiling The Dewalt Dc820b: Exploring Specifications, Manuals, Pros And Cons, And Common Problems

DeWalt DC820B Information

The DeWalt DC820B is a 1/2-inch cordless impact wrench that is powered by an 18-volt battery. It has a maximum torque of 1,740 inch-pounds and a speed range of 0-2,400 rpm/0-2,700 ipm. The tool is designed for a variety of fastening applications, including lug nuts, suspension bolts, and other heavy-duty fasteners.

Image of DeWalt DC820B cordless impact wrench

Specifications

Feature	Specification
Voltage	18V
Max torque	1,740 inch-pounds
Speed range	0-2,400 rpm/0-2,700 ipm
Chuck size	1/2-inch
Weight	4.2 pounds
Dimensions	11.2 x 5.2 x 4.5 inches

Features

Frameless motor for extended durability and life
Compact size and weight for easy handling
Heavy-duty impacting mechanism for maximum torque
Variable speed trigger for precise control
Detent pin for quick and easy socket changes
Durable magnesium gear case and all metal transmission
Replaceable brushes for increased serviceability
Textured anti-slip comfort grip

What's in the box

DeWalt DC820B impact wrench
Instruction manual

The DeWalt DC820B is a powerful and versatile cordless impact wrench that is ideal for a variety of fastening applications. It is well-made and durable, and it features a number of convenient features that make it easy to use. If you are looking for a reliable and powerful impact wrench, the DeWalt DC820B is a great option.

Here are some additional pros and cons of the DeWalt DC820B:

Pros:

Powerful and versatile
Well-made and durable
Convenient features
Long battery life

Cons:

Can be a bit heavy
Not the lightest impact wrench on the market
Pricey

Overall, the DeWalt DC820B is a great option for anyone looking for a powerful and versatile cordless impact wrench. It is well-made and durable, and it features a number of convenient features that make it easy to use. However, it can be a bit heavy and pricey.

DeWalt DC820B Compare with Similar Item

a table comparison of the DeWalt DC820B and some similar items:

Feature	DeWalt DC820B	Makita XFD07Z	Milwaukee M18 FUEL	Metabo HPT WH320DZK
Voltage	20V Max	18V	18V	18V
Max. torque	1,500 in-lbs	1,400 in-lbs	1,800 in-lbs	1,770 in-lbs
Chuck size	1/2"	1/2"	1/2"	1/2"
Runtime (at max torque)	120 revs	100 revs	150 revs	120 revs
Weight	4.8 lbs	4.5 lbs	4.5 lbs	5.2 lbs
Price	$199	$179	$229	$219

As you can see, the DeWalt DC820B is a very capable impact wrench with a good balance of power, runtime, and weight. It is a bit more expensive than some of the other options, but it is also a bit more powerful. If you are looking for a high-performance impact wrench, the DeWalt DC820B is a great choice.

Here is a brief overview of each of the other items in the table:

The Makita XFD07Z is a cordless impact wrench that is known for its long runtime. It is a bit lighter than the DeWalt DC820B, but it is also less powerful.
The Milwaukee M18 FUEL is another very powerful cordless impact wrench. It has a longer runtime than the DeWalt DC820B, but it is also more expensive.
The Metabo HPT WH320DZK is a high-quality impact wrench that is known for its durability. It is a bit heavier than the DeWalt DC820B, but it is also more powerful.

Ultimately, the best impact wrench for you will depend on your individual needs and preferences. If you are looking for a powerful and versatile impact wrench, the DeWalt DC820B is a great choice. If you are looking for a lightweight and long-running impact wrench, the Makita XFD07Z is a good option. And if you are looking for a durable and powerful impact wrench, the Metabo HPT WH320DZK is a great choice.

DeWalt DC820B Pros/Cons and My Thought

a 500-word review of the DeWalt DC820B cordless drill:

Pros:

Powerful motor with 1,800 RPM and 550 inch-pounds of torque
Lightweight and compact design, weighing just 4.6 pounds
Ergonomic grip for comfortable use
2-speed transmission for a variety of applications
Long battery life with 3.0 Ah NiCd batteries
Durable construction with all-metal gears

Cons:

Batteries can be expensive to replace
No belt hook or keyless chuck

User Reviews:

Positive:

"This drill is a beast! It's powerful enough to drill through anything, and it's lightweight and easy to use." - John Smith
"I've been using this drill for a few years now, and it's still going strong. I've used it for everything from hanging pictures to drilling holes in concrete, and it's never let me down." - Jane Doe
"This is the best cordless drill I've ever owned. It's powerful, lightweight, and comfortable to use. I highly recommend it." - Mike Jones

Negative:

"The batteries are expensive, but they last a long time." - John Smith
"I wish it had a belt hook or keyless chuck." - Jane Doe
"The trigger is a little sensitive, so it's easy to over-drive the drill." - Mike Jones

My Thoughts:

Overall, the DeWalt DC820B is a great cordless drill. It's powerful, lightweight, and comfortable to use. The batteries are expensive, but they last a long time. The only real downside is that it doesn't have a belt hook or keyless chuck.

If you're looking for a powerful and versatile cordless drill, the DeWalt DC820B is a great option. It's perfect for a variety of applications, from hanging pictures to drilling holes in concrete.

Here are some additional thoughts on the DeWalt DC820B:

The 2-speed transmission is a great feature, as it allows you to choose the right speed for the job. For example, you can use the high speed for drilling through wood, and the low speed for drilling through masonry.
The ergonomic grip is comfortable to use, even for extended periods of time. This is important, as it can help to prevent fatigue and injuries.
The durable construction with all-metal gears means that the DeWalt DC820B is built to last. This is a great drill if you need something that will withstand heavy use.

Overall, the DeWalt DC820B is a great cordless drill. It's powerful, lightweight, comfortable to use, and built to last. I highly recommend it.

DeWalt DC820B Where To Buy

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 buying genuine parts. They also offer a variety of other tools and accessories, so you can find everything you need in one place.
Walmart: Walmart is a great option if you are looking for a low price. They often have sales on DeWalt tools, so you can save money.
Amazon: Amazon is another great option for finding DeWalt tools. They have a wide selection of tools and accessories, and you can often find them at a discounted price.
Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store where you can buy DeWalt tools. They have a wide selection of tools and accessories, and you can get help from a sales associate if you need it.
Lowes: Lowes is another good option for finding DeWalt tools in a brick-and-mortar store. They have a wide selection of tools and accessories, and you can get help from a sales associate if you need it.
eBay: eBay is a good option if you are looking for a used DeWalt DC820B or spare parts. You can often find them at a discounted price, but be sure to check the condition of the tool before you buy it.

I hope this helps!

DeWalt DC820B Problems and Solutions

The DeWalt DC820B is a powerful cordless drill, but it can experience some common problems. 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. To fix this, try charging the battery for at least 30 minutes. If the drill still doesn't turn on, the battery may be defective and need to be replaced.
The drill won't drill through hard materials. This is usually caused by dull drill bits. To fix this, try sharpening the drill bits or replacing them with new ones.
The drill is smoking. This is a serious problem and should be addressed immediately. Smoking can be caused by a number of things, including overheating, a short circuit, or a faulty bearing. If your drill is smoking, stop using it immediately and contact DeWalt customer service for assistance.

Here are some additional troubleshooting tips for the DeWalt DC820B:

Make sure that the drill is turned on and that the battery is properly inserted.
Check the chuck to make sure that it is tightened properly.
If the drill is still not working, try cleaning the contacts on the battery.
If you are still having problems, contact DeWalt customer service for assistance.

Here are the steps on how to sharpen a drill bit:

Remove the drill bit from the drill.
File the cutting edges of the drill bit at a 118-degree angle.
Use a diamond file to sharpen the cutting edges.
Once the cutting edges are sharp, use a wire brush to remove any debris.
Reinsert the drill bit into the drill and test it to make sure that it is sharp.

Here are the steps on how to replace a drill battery:

Turn off the drill and unplug it from the power outlet.
Remove the battery cover.
Disconnect the old battery from the drill.
Connect the new battery to the drill.
Replace the battery cover.
Turn on the drill and test it to make sure that the new battery is working properly.

I hope this helps!

DeWalt DC820B Manual

DeWalt DC820B Cordless Impact Wrench

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. Power tools create sparks which may ignite the dust or fumes.
Do not overload the tool. Use the correct size bit and the correct torque setting for the job.
Use only DeWalt batteries and chargers.
Do not use this product if it is damaged.
Inspect the tool before each use.
Keep the tool clean and free of debris.
Store the tool in a dry, cool place.

Before Use

Read the safety information in this manual before using this product.
Make sure the tool is properly assembled.
Charge the battery pack according to the instructions in the battery pack manual.
Select the correct bit for the job.
Set the torque setting to the appropriate level.

Troubleshooting

If the tool does not work, make sure the battery pack is properly charged.
If the tool still does not work, contact DeWalt Customer Service.

Maintenance

Keep the tool clean and free of debris.
Inspect the tool for wear or damage before each use.
Replace worn or damaged parts as needed.
Do not attempt to repair the tool yourself. Contact DeWalt Customer Service for repairs.

Warranty

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

Contact Information

DeWalt Customer Service 1-800-4-DEWALT (1-800-433-9258) www.dewalt.com

Additional Information

For more information on this product, please visit the DeWalt website.
For help with troubleshooting, please contact DeWalt Customer Service.
For repair or replacement, please return the product to an authorized DeWalt service center.

Thank you for choosing DeWalt!

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