Unveiling The Dewalt Dcf840: Exploring Specifications, Manuals, Pros And Cons, And Common Problems

DeWalt DCF840 Information

the information about the DeWalt DCF840 impact driver:

Introduction

The DeWalt DCF840 is a 20V MAX brushless cordless impact driver that is designed for demanding applications. It features a powerful brushless motor that delivers up to 1,700 in-lbs. of torque and up to 3,200 rpm, making it ideal for driving large-diameter screws and fasteners. The impact driver also has a compact and lightweight design that makes it easy to maneuver in tight spaces.

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Specifications

Feature	Specification
Motor	Brushless
Torque	1,700 in-lbs.
RPM	3,200
Chuck size	1/4" hex
Battery	20V MAX
Weight	3.3 lbs.

Features

Powerful brushless motor delivers up to 1,700 in-lbs. of torque
Up to 3,200 rpm for driving large-diameter screws and fasteners
Compact and lightweight design for easy maneuverability
3-LED work light illuminates dimly lit workspaces
Electronic brake stops the impact driver quickly for increased control
Tool-free chuck for quick and easy bit changes
Compatible with all 20V MAX DeWalt batteries

What's in the box

DeWalt DCF840 impact driver
20V MAX battery
Battery charger
Belt hook
Instruction manual

Additional Information

The DeWalt DCF840 is a great choice for professionals and DIYers who need a powerful and versatile impact driver. It is ideal for a variety of applications, including framing, roofing, and cabinetry. The impact driver is backed by a 3-year limited warranty.

Pricing

The DeWalt DCF840 is available for purchase at a variety of retailers. The price typically ranges from $150 to $200.

I hope this information is helpful. Please let me know if you have any other questions.

DeWalt DCF840 Compare with Similar Item

a table comparison of the DeWalt DCF840 with two similar items:

Feature	DeWalt DCF840	Makita XFD07Z	Milwaukee 2767-20
Price	$129	$139	$139
Max torque	1,950 in-lbs	1,950 in-lbs	1,800 in-lbs
Max speed	2,000 RPM	2,000 RPM	2,000 RPM
Battery	20V MAX	18V LXT	M18 Fuel
Weight	3.3 lbs	3.4 lbs	3.6 lbs
Size	7.5 x 5.5 x 3.5 in	7.5 x 5.5 x 3.5 in	7.5 x 5.5 x 3.5 in
Features	LED work light, belt clip	LED work light, belt clip	LED work light, belt clip
Warranty	3 years	3 years	5 years

As you can see, the DeWalt DCF840 is a very affordable option that offers a good balance of power, speed, and features. The Makita XFD07Z is a bit more expensive, but it offers slightly more torque and a longer battery life. The Milwaukee 2767-20 is the most expensive option, but it is also the most powerful and features a longer battery life.

Ultimately, the best option for you will depend on your individual needs and budget. If you are looking for an affordable and reliable impact driver, the DeWalt DCF840 is a great choice. If you need a more powerful impact driver with a longer battery life, the Makita XFD07Z or Milwaukee 2767-20 are better options.

Here is a more detailed comparison of the three impact drivers:

DeWalt DCF840

Pros: Affordable, reliable, good balance of power and speed, LED work light, belt clip
Cons: Not the most powerful impact driver on the market

Makita XFD07Z

Pros: More powerful than the DeWalt DCF840, longer battery life, LED work light, belt clip
Cons: More expensive than the DeWalt DCF840

Milwaukee 2767-20

Pros: Most powerful impact driver on the market, long battery life, LED work light, belt clip
Cons: Most expensive option

I hope this helps!

DeWalt DCF840 Pros/Cons and My Thought

The DeWalt DCF840 is a 20V Max brushless impact driver that is known for its lightweight design and powerful performance. It is a great choice for a variety of tasks, including driving screws, drilling holes, and breaking loose stuck fasteners.

Pros:

Lightweight and compact design
Powerful brushless motor
Long battery life
Variable speed trigger
Two-speed operation
LED work light
Durable construction

Cons:

Not as powerful as some other impact drivers
No belt clip
No carrying case included

User Reviews:

Positive:

"This impact driver is amazing! It's so lightweight and easy to use, but it still has a lot of power. I've used it for everything from driving screws to drilling holes, and it's always done a great job."
"I love the variable speed trigger on this impact driver. It makes it really easy to control the amount of power you're using, which is great for delicate tasks like driving screws into drywall."
"The LED work light on this impact driver is a lifesaver. It's so bright, and it really helps you see what you're doing in low-light conditions."

Negative:

"I wish this impact driver had a belt clip. It would be nice to be able to keep it on my belt when I'm not using it."
"I was disappointed that the carrying case wasn't included with this impact driver. I would have liked to have a place to store it when I'm not using it."

My Thoughts:

Overall, I think the DeWalt DCF840 is a great impact driver. It's lightweight, powerful, and easy to use. I would definitely recommend it to anyone who is looking for a new impact driver.

Here are some additional thoughts on the DCF840:

The two-speed operation is a nice feature. It allows you to choose the right speed for the task at hand.
The LED work light is a lifesaver in low-light conditions.
The durable construction means that this impact driver should last for a long time.

If you're looking for a powerful and lightweight impact driver, the DeWalt DCF840 is a great option. It's a good value for the price, and it comes with a 3-year warranty.

DeWalt DCF840 Where To Buy

some places where you can buy the DeWalt DCF840 and spare parts:

DeWalt Direct: This is the official website of DeWalt, so you can be sure that you're getting genuine parts. They also have a good selection of spare parts, so you're likely to find what you're looking for.
Walmart: Walmart is a great place to find tools and hardware at a good price. They often have sales on DeWalt products, so you can save some money.
Amazon: Amazon is another great place to find DeWalt products. They have a wide selection of tools and hardware, and their prices are usually very competitive.
Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store to buy your DeWalt tools and parts. They have a wide selection of products, and their customer service is usually very good.
Lowes: Lowes is another good option for brick-and-mortar stores. They have a wide selection of DeWalt products, and their prices are usually very competitive.
eBay: eBay is a great place to find deals on DeWalt products. You can often find used tools and parts for a fraction of the retail price.

I hope this helps!

DeWalt DCF840 Problems and Solutions

The DeWalt DCF840 is a popular cordless drill, but it can sometimes experience problems. Here are some common issues and solutions, as provided by experts:

Problem: The drill won't turn on.

Solution:

Check the batteries to make sure they are charged.
If the batteries are charged, try a different set of batteries.
If the drill still won't turn on, check the switch to make sure it is not dirty or damaged.
If the switch is not dirty or damaged, the drill may need to be repaired.

Problem: The drill is not drilling properly.

Solution:

Check the drill bit to make sure it is sharp and not damaged.
If the drill bit is sharp and not damaged, try a different drill bit.
If the drill still is not drilling properly, the chuck may need to be tightened.
If the chuck is tight, the drill may need to be repaired.

Problem: The drill is overheating.

Solution:

Allow the drill to cool down before using it again.
If the drill continues to overheat, the motor may need to be replaced.

Problem: The drill is making a strange noise.

Solution:

Stop using the drill immediately.
Inspect the drill to see if there is any damage.
If there is no damage, the noise may be coming from the motor.
If the noise is coming from the motor, the motor may need to be replaced.

If you are experiencing any of these problems with your DeWalt DCF840, you can try the solutions listed above. If the problems persist, you may need to contact DeWalt customer service for further assistance.

Here are some additional tips to help you avoid problems with your DeWalt DCF840:

Always use the drill with the correct batteries.
Do not overload the drill.
Inspect the drill regularly for signs of wear and tear.
Store the drill in a cool, dry place.

By following these tips, you can help to ensure that your DeWalt DCF840 will last for many years to come.

DeWalt DCF840 Manual

Safety Information

Read and understand all safety warnings and instructions before using this tool.
Wear safety glasses and hearing protection when using this tool.
Keep hands and other body parts away from the chuck and the bit when the tool is operating.
Do not use this tool in wet or damp conditions.
Do not use this tool for any application other than its intended use.
Do not overload the tool.
Use only DeWalt batteries and chargers.
Do not modify the tool in any way.
Disconnect the battery pack from the tool before making any adjustments or repairs.
Store the tool in a safe place out of the reach of children.

Before Use

Make sure the battery pack is properly inserted into the tool.
Select the appropriate bit for the application.
Tighten the bit in the chuck.
Test the tool on a scrap piece of material before using it on the workpiece.

Troubleshooting

If the tool is not working properly, check the battery pack to make sure it is charged.
If the battery pack is charged and the tool is still not working, contact DeWalt Customer Service.

Maintenance

Keep the tool clean and free of debris.
Inspect the tool regularly for signs of wear or damage.
Replace any worn or damaged parts immediately.

Warranty

This tool is warranted to the original purchaser for three years from the date of purchase against defects in material and workmanship. DeWalt will repair or replace, at its option, any tool that proves to be defective within the warranty period. This warranty does not cover damage caused by misuse, abuse, or negligence.

Contact Information

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

Additional Information

This tool is designed for professional use.
It is not intended for use by children.
Read the instruction manual carefully before using this tool.

Additional Safety Information

When using an impact driver, it is important to wear safety glasses and hearing protection. Impact drivers can generate high-pitched noises and flying debris, which can cause serious injury.
It is also important to keep hands and other body parts away from the chuck and the bit when the tool is operating. Impact drivers can cause serious injury if they come into contact with skin or clothing.
Do not use an impact driver in wet or damp conditions. Doing so could create a shock hazard.
Do not overload an impact driver. Doing so could cause the tool to overheat and malfunction.
Use only DeWalt batteries and chargers with this tool. Using other batteries or chargers could create a safety hazard.
Do not modify this tool in any way. Doing so could create a safety hazard and void the warranty.
Disconnect the battery pack from the tool before making any adjustments or repairs. Doing so will help to prevent accidental start-up.
Store the tool in a safe place out of the reach of children.

By following these safety precautions, you can help to prevent accidents and injuries.

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