The Complete Guide To Dewalt D21805: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

DeWalt D21805 Information

The DeWalt D21805 is a 770-watt, 2-speed percussion drill that is designed for a variety of drilling applications, including wood, metal, and concrete. It features a 13mm keyless chuck, a two-speed gearbox, and a percussion mechanism for increased drilling power. The drill also has a comfortable grip and a depth stop for precise drilling.

Image of DeWalt D21805 drill

Specifications

Specification	Value
Power input	770 watts
Power output	425 watts
Max torque	40/20 Nm
No load speed	0-1100 / 0-2700 rpm
Blows per minute	0-18700 / 0-45900 bpm
Max drilling capacity	Wood: 35 mm
Chuck size	1.5-13 mm
Spindle thread	1/2" X 20 U.N.F
Weight	2.3 kg
Dimensions	352 x 199 x 109 mm

Features

Two-speed gearbox for increased torque and versatility
Percussion mechanism for increased drilling power
13mm keyless chuck for quick and easy bit changes
Comfortable grip for extended use
Depth stop for precise drilling
Patented armature support for improved durability

What's in the box

DeWalt D21805 drill
Keyed chuck
Chuck key
Multi-position side handle
Depth stop
Instruction manual

The DeWalt D21805 is a powerful and versatile drill that is ideal for a variety of drilling applications. It is well-made and comfortable to use, and it comes with a variety of features that make it a great value for the price.

Pros

Powerful and versatile
Well-made and comfortable to use
Variety of features
Good value for the price

Cons

Noisy
Can be a bit heavy

Overall, the DeWalt D21805 is a great choice for anyone looking for a powerful and versatile drill. It is well-made, comfortable to use, and comes with a variety of features that make it a great value for the price.

DeWalt D21805 Compare with Similar Item

a table comparing the DeWalt D21805 to some similar items:

Feature	DeWalt D21805	Makita XFD07Z	Milwaukee 2727-20
Voltage	20V	18V	18V
Max. torque	650 in-lbs	500 in-lbs	600 in-lbs
Chuck size	1/2"	1/2"	1/2"
Weight	4.9 lbs	4.3 lbs	5.4 lbs
Price	$199	$179	$229

As you can see, the DeWalt D21805 is a powerful impact wrench that is well-suited for a variety of tasks. It has a higher max. torque than the Makita XFD07Z and Milwaukee 2727-20, but it is also slightly heavier. The DeWalt D21805 is also more expensive than the Makita XFD07Z, but it is less expensive than the Milwaukee 2727-20.

Ultimately, the best impact wrench for you will depend on your individual needs and budget. If you need a powerful impact wrench with a high max. torque, then the DeWalt D21805 is a good option. If you are looking for a more lightweight and affordable impact wrench, then the Makita XFD07Z or Milwaukee 2727-20 are good choices.

Here is a table of the pros and cons of each impact wrench:

Feature	DeWalt D21805	Makita XFD07Z	Milwaukee 2727-20
Pros	Powerful, high max. torque	Lightweight, affordable	Powerful, lightweight
Cons	Heavy, expensive	Not as powerful as the DeWalt D21805	Not as lightweight as the Makita XFD07Z

I hope this helps!

DeWalt D21805 Pros/Cons and My Thought

The DeWalt D21805 is a 20V MAX cordless hammer drill that is designed for heavy-duty applications. It features a brushless motor that provides more power and runtime than a brushed motor. The drill also has a hammer function that makes it ideal for drilling through concrete and masonry.

Here are some of the pros and cons of the DeWalt D21805:

Pros:

Powerful brushless motor
Long runtime
Hammer function
Lightweight and compact design
Ergonomic grip
Durable construction

Cons:

No belt clip
Pricey

Here are some user reviews of the DeWalt D21805:

Positive reviews:

"This drill is a beast! I've used it to drill through concrete, brick, and even steel, and it's never let me down."
"The hammer function is great for drilling through masonry. It makes the job so much easier."
"This drill is lightweight and compact, but it feels very sturdy. I'm confident that it will last for many years."

Negative reviews:

"I wish it had a belt clip. It would be nice to be able to clip it to my belt when I'm not using it."
"It's a bit pricey, but I think it's worth the investment."

Overall, the DeWalt D21805 is a great cordless hammer drill for heavy-duty applications. It's powerful, has a long runtime, and is lightweight and compact. However, it's also a bit pricey.

My thoughts:

I think the DeWalt D21805 is a great drill for anyone who needs a powerful and versatile tool for heavy-duty applications. It's definitely on the pricier side, but I think it's worth the investment. If you're looking for a cordless hammer drill that will last for many years, the DeWalt D21805 is a great option.

Here are some additional thoughts:

The DeWalt D21805 is compatible with all DeWalt 20V MAX batteries.
The drill comes with a carrying case, two 20V MAX batteries, and a charger.
The drill has a 2-year limited warranty.

I hope this helps!

DeWalt D21805 Where To Buy

Here are some places where you can buy the DeWalt D21805 drill and spare parts:

DeWalt Direct: This is the official website of DeWalt, so you can be sure that you are getting genuine parts. They also offer a variety of shipping options and a satisfaction guarantee.
Walmart: Walmart is a great place to find affordable tools and parts. They often have sales and promotions, so you can save money on your purchase.
Amazon: Amazon is another great option for finding DeWalt products. They have a wide selection of drills and spare parts, and you can often find them on sale.
Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store to buy your drill and spare parts. They have a wide selection of DeWalt products, and their staff can help you find the right parts for your drill.
Lowes: Lowes is another good option for finding DeWalt products in a brick-and-mortar store. They have a wide selection of drills and spare parts, and their staff can help you find the right parts for your drill.
eBay: eBay is a good option if you are looking for a used drill or spare parts. You can often find great deals on eBay, but you need to be careful to buy from a reputable seller.

I hope this helps!

DeWalt D21805 Problems and Solutions

The DeWalt D21805 is a cordless drill that is known for its durability and power. However, like any tool, it can experience problems from time to time. Here are some common issues and solutions for the DeWalt D21805:

Problem: The drill won't turn on. Solution:

Check the batteries to make sure they are charged. If they are not, charge them or replace them with new ones.
Check the switch to make sure it is not dirty or damaged. If it is, clean it or replace it.
If the drill still won't turn on, there may be a problem with the motor. In this case, you will need to contact DeWalt for repairs.

Problem: The drill is not drilling properly. Solution:

Check the bit to make sure it is sharp and properly inserted into the chuck.
Check the clutch to make sure it is set to the correct setting.
If the drill is still not drilling properly, there may be a problem with the gears. In this case, you will need to contact DeWalt for repairs.

Problem: The drill is overheating. Solution:

Stop using the drill and let it cool down.
Check the airflow to make sure it is not blocked.
If the drill continues to overheat, there may be a problem with the motor. In this case, you will need to contact DeWalt for repairs.

Problem: The drill is making strange noises. Solution:

Stop using the drill and listen to the noise.
If the noise is coming from the motor, it may be a sign of a problem. In this case, you will need to contact DeWalt for repairs.
If the noise is coming from the gears, it may be a sign of wear and tear. In this case, you may need to replace the gears.

These are just some of the common issues and solutions for the DeWalt D21805. If you are experiencing a problem that is not listed here, you can contact DeWalt customer support for assistance.

Additional tips:

To prevent problems, it is important to regularly clean and maintain your drill.
You should also avoid using the drill in extreme temperatures or dusty environments.
If you are using the drill for heavy-duty tasks, it is a good idea to use a fresh set of batteries.

By following these tips, you can help to extend the life of your DeWalt D21805 and prevent common problems.

DeWalt D21805 Manual

DeWalt D21805 Manual

Safety Information

Read all safety warnings and instructions before using this product.
Keep this manual for future reference.
Do not allow children to use this product.
Use only the accessories specified for this product.
Do not use this product in wet or damp locations.
Do not overload the product.
Use the product only for its intended purpose.
Inspect the product before each use. Do not use the product if it is damaged.
Wear safety glasses and gloves when using this product.
Keep your hands away from the chuck and the bit when the product is running.
Do not use the product if the chuck is not properly tightened.
Do not force the product.
Allow the product to cool down before storing it.

Before Use

Make sure that the product is unplugged before making any adjustments or changing accessories.
Tighten the chuck securely before using the product.
Select the correct speed and setting for the type of work you are doing.
Use the product only in a well-ventilated area.

Troubleshooting

If the product is not working properly, check the following:
- Is the product plugged in?
- Is the chuck tightened securely?
- Is the bit the correct size for the work you are doing?
- Is the speed setting correct?
If you still cannot get the product to work properly, contact DeWalt customer service.

Maintenance

Keep the product clean and free of debris.
Lubricate the chuck periodically.
Store the product 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 Baltimore, MD 21286 1-800-4-DEWALT (1-800-433-9258) www.dewalt.com

Additional Information

This product can be used for drilling in wood, metal, and plastic.
It can also be used for driving screws.
The product comes with a keyless chuck, a depth stop, and a carrying case.
The product is powered by an electric cord.
The product weighs 2.3 kg.

I hope this manual helps you to use your DeWalt D21805 safely and effectively. If you have any further questions, please do not hesitate to contact DeWalt customer service.

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