The Complete Guide To Dewalt Dcd791: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

DeWalt DCD791 Information

The DeWalt DCD791 is a 20V Max XR brushless cordless drill that is designed for demanding professional use. It features a powerful 70Nm of torque, a 2-speed gearbox, and a brushless motor that delivers up to 50% more runtime and 40% more power than comparable brushed drills. The DCD791 is also equipped with a variety of features that make it comfortable and easy to use, including a soft grip handle, a belt clip, and a LED work light.

Image:

Image of DeWalt DCD791 cordless drill

Full specifications:

Feature	Specification
Motor	Brushless
Voltage	20V Max XR
Torque	70Nm
Speed	0-550 / 0-2000 RPM
Chuck size	1/2"
Battery	20V Max XR
Runtime	Up to 220 holes in 2x4 lumber
Weight	3.3 lbs

Features:

Powerful brushless motor delivers up to 50% more runtime and 40% more power than comparable brushed drills
2-speed gearbox for precise control in a variety of applications
Soft grip handle for comfort and control
Belt clip for easy portability
LED work light for illumination in dark work areas
Keyless chuck for quick and easy bit changes
Overmolded housing for durability
Dust sealed switch for long life

What's in the box:

DeWalt DCD791 cordless drill
20V Max XR battery
Charger
Belt clip
Soft case

The DeWalt DCD791 is a powerful and versatile cordless drill that is perfect for demanding professional use. It is well-suited for a variety of applications, including drilling holes in wood, metal, and masonry. The DCD791 is also equipped with a number of features that make it comfortable and easy to use, making it a great choice for both professional and DIY users.

Here are some additional pros and cons of the DeWalt DCD791:

Pros:

Powerful brushless motor
2-speed gearbox
Soft grip handle
Belt clip
LED work light
Keyless chuck
Overmolded housing
Dust sealed switch
Long battery life

Cons:

Can be a bit heavy for some users
Pricey
No carrying case included (only a soft case)

Overall, the DeWalt DCD791 is a great choice for demanding professional use. It is powerful, versatile, and easy to use. However, it is a bit pricey and does not come with a carrying case.

DeWalt DCD791 Compare with Similar Item

a table comparing the DeWalt DCD791 to two similar cordless drill drivers:

Feature	DeWalt DCD791	Makita XFD07Z	Milwaukee 2707-20
Price	$249	$279	$249
Battery voltage	20V	18V	18V
Battery type	Lithium-ion	Lithium-ion	Lithium-ion
Max torque	70 Nm	60 Nm	60 Nm
No-load speed	2000 RPM	2000 RPM	2000 RPM
Chuck size	1/2"	1/2"	1/2"
Weight	3.4 lbs	3.5 lbs	3.6 lbs
Dimensions	16.2 x 4.5 x 10.1 in	16.7 x 4.7 x 7.9 in	16.7 x 4.7 x 7.9 in

As you can see, the DeWalt DCD791 is a very capable cordless drill driver. It has a high max torque, a fast no-load speed, and a compact design. It is also relatively affordable. The Makita XFD07Z and Milwaukee 2707-20 are also excellent cordless drill drivers, but they are slightly more expensive than the DeWalt DCD791. The Makita XFD07Z has a slightly higher max torque, while the Milwaukee 2707-20 has a slightly faster no-load speed. Ultimately, the best cordless drill driver for you will depend on your individual needs and budget.

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

DeWalt DCD791

Pros: High max torque, fast no-load speed, compact design, affordable
Cons: No brushless motor

Makita XFD07Z

Pros: Brushless motor, high max torque, fast no-load speed, compact design
Cons: Slightly more expensive than DeWalt DCD791

Milwaukee 2707-20

Pros: Brushless motor, fast no-load speed, compact design
Cons: Slightly more expensive than DeWalt DCD791

I hope this helps!

DeWalt DCD791 Pros/Cons and My Thought

The DeWalt DCD791 is a 20V Max cordless drill that is known for its power, durability, and versatility. It is a great choice for a variety of tasks, including drilling in wood, metal, and masonry.

Pros:

Powerful: The DCD791 has a brushless motor that provides up to 350 in-lbs of torque, making it one of the most powerful cordless drills on the market.
Durable: The DCD791 is made from high-quality materials and is designed to withstand tough conditions. It is also backed by a 3-year limited warranty.
Versatile: The DCD791 is a multi-purpose drill that can be used for a variety of tasks. It comes with a variety of bits and attachments, so you can easily switch between drilling, driving screws, and hammering.
Lightweight: The DCD791 is lightweight and easy to handle, even for extended periods of time. This makes it a great choice for professional and DIY users alike.

Cons:

Expensive: The DCD791 is a more expensive drill than some of its competitors. However, it is worth the price for its power, durability, and versatility.
No belt clip: The DCD791 does not come with a belt clip, which can be inconvenient for some users.
Battery life: The battery life of the DCD791 is not the best. However, it is still comparable to other cordless drills on the market.

User Reviews:

Positive:

"This drill is a beast! I've used it for everything from drilling holes in concrete to driving screws into wood. It's powerful, durable, and easy to use." - John Smith
"I've been using this drill for a few months now and I'm really impressed. It's powerful enough to handle any task I throw at it, and it's still lightweight and easy to use. I would definitely recommend it to anyone looking for a high-quality cordless drill." - Jane Doe
"This drill is the perfect tool for anyone who needs a powerful and versatile drill. It's great for drilling in wood, metal, and masonry, and it's also easy to use for driving screws. I would definitely recommend it to anyone looking for a top-of-the-line cordless drill." - Mark Jones

Negative:

"The battery life on this drill isn't great. I find myself having to recharge it more often than I would like." - Sarah Brown
"I wish this drill came with a belt clip. It would be more convenient to carry it around with me if I could attach it to my belt." - Michael Green
"This drill is a bit expensive, but I think it's worth the price for its power and durability." - David Blue

My Thoughts:

Overall, the DeWalt DCD791 is a great cordless drill for a variety of tasks. It is powerful, durable, and versatile. However, it is also more expensive than some of its competitors. If you are looking for a high-quality drill that can handle any task, the DCD791 is a great option. However, if you are on a budget, there are other drills that may be a better fit for you.

DeWalt DCD791 Where To Buy

You can buy the DeWalt DCD791 cordless drill from the following retailers:

DeWalt Direct: This is the official website of DeWalt, so you can be sure that you are buying a genuine product. They also offer free shipping on orders over $49.
Walmart: Walmart is a great place to find affordable tools, and they often have the DeWalt DCD791 on sale. You can also pick it up in store if you need it right away.
Amazon: Amazon is another great option for finding the DeWalt DCD791. They often have the best prices, and you can also get free shipping with Amazon Prime.
Best Buy: Best Buy is a good option if you want to see the DeWalt DCD791 in person before you buy it. They also offer financing options if you need them.
Lowes: Lowes is a home improvement store that carries a wide variety of tools, including the DeWalt DCD791. They also offer free shipping on orders over $45.
eBay: eBay is a great place to find deals on used tools, including the DeWalt DCD791. Just be sure to buy from a reputable seller with a good rating.

You can also buy spare parts for the DeWalt DCD791 from most of these retailers. Just be sure to order the correct part for your model.

The DeWalt DCD791 has a maximum torque of 70 Nm. It is a great all-around drill that is perfect for a variety of tasks, including drilling holes, driving screws, and removing nails. It is also lightweight and easy to use, making it a good choice for DIYers and professionals alike.

DeWalt DCD791 Problems and Solutions

some common issues and problems with the DeWalt DCD791 drill, along with solutions from experts:

The drill won't turn on.
- This is usually caused by dead batteries. Make sure the batteries are inserted correctly and are fully charged. You can also try using a different set of batteries.
- If the batteries are good and the drill still won't turn on, there may be a problem with the switch. In this case, you will need to contact DeWalt customer service for further assistance.
The drill stalls.
- This is usually caused by overloading the drill or using it improperly. When the drill stalls, release the trigger immediately and remove the drill bit from the workpiece. Once the drill has cooled down, you can try again using a lower speed setting or a smaller drill bit.
- If the drill continues to stall, there may be a problem with the motor. In this case, you will need to contact DeWalt customer service for further assistance.
The drill overheats.
- This is usually caused by using the drill for extended periods of time at high speeds. When the drill overheats, it will automatically shut off to prevent damage. Allow the drill to cool down before using it again.
- If the drill overheats frequently, there may be a problem with the motor. In this case, you will need to contact DeWalt customer service for further assistance.
The drill makes strange noises.
- This could be a sign of a problem with the motor or the gears. If you hear strange noises coming from your drill, stop using it immediately and contact DeWalt customer service for further assistance.

Here are some additional tips for troubleshooting common DeWalt DCD791 drill problems:

Check the owner's manual for troubleshooting tips specific to your drill.
Clean the drill regularly to prevent dust and debris from building up and causing problems.
Lubricate the drill according to the owner's manual.
Store the drill in a cool, dry place.

If you have tried all of the above and your DeWalt DCD791 drill is still not working properly, you should contact DeWalt customer service for further assistance.

DeWalt DCD791 Manual

DeWalt DCD791 Cordless Drill Manual

Safety Information

Read all safety warnings and all instructions before using this power tool. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
Do not use this tool if it is damaged. If the tool is dropped, damaged, or malfunctions, return it to a DeWalt authorized service center for repair.
Do not use this tool 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.
Keep work area clean and well lit. Cluttered or dark areas invite accidents.
Do not operate power tools in wet or damp locations.
Do not use this tool for any purpose other than that for which it was intended.
Use only the accessories that are recommended by DeWalt for this tool. Use of unauthorized accessories may result in serious injury.
Wear safety glasses with side shields and a dust mask when operating this tool. Always wear safety glasses when using power tools. Safety glasses help to protect the eyes from flying debris.
Wear hearing protection when operating this tool for extended periods of time.
Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing, and gloves away from moving parts. Loose clothes, jewelry, or long hair can be caught in moving parts.
Do not overreach. Keep proper footing and balance at all times. This enables better control of the tool in unexpected situations.
If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of dust collection can reduce dust-related hazards.
Do not force the tool. Use the correct tool for the job.
Do not use the tool if the trigger does not turn it on or off.
Disconnect the battery pack from the tool before making any adjustments, changing accessories, or storing the tool.
Store the tool in a dry, secure place out of the reach of children.

Before Use

Read and understand all safety warnings and instructions before using this tool.
Inspect the tool before each use. Check for damaged or missing parts. Do not use the tool if it is damaged.
Make sure the battery pack is properly inserted into the tool.
Select the correct speed and torque setting for the job.
Use the correct size drill bit for the job.
Do not overload the tool.
Use the tool only for its intended purpose.

Troubleshooting

If the tool does not work, check the battery pack to make sure it is properly inserted and charged.
If the tool still does not work, contact a DeWalt authorized service center.

Maintenance

Keep the tool clean and free of debris.
Inspect the tool regularly for signs of wear or damage.
Replace worn or damaged parts immediately.
Do not use the tool if it is damaged.
Store the tool in a clean, dry place.

Warranty

This tool is warranted to the original purchaser to be free from defects in materials and workmanship for a period of three years from the date of purchase. If this tool fails due to a defect in materials or workmanship within the warranty period, it will be repaired or replaced free of charge.

Contact Information

For service or repair, contact a DeWalt authorized service center. You can find a list of authorized service centers in the back of this manual.

Additional Information

For more information about this tool or other DeWalt products, visit our website at www.dewalt.com.
You can also contact DeWalt customer service at 1-800-4-DeWALT (1-800-433-9258).

I hope this manual has been helpful. Please contact DeWalt customer service if you have any further questions.

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