Dewalt Dc840: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources
DeWalt DC840 Information
the information about the DeWalt DC840 impact driver:
Introduction
The DeWalt DC840 is a 20V MAX brushless cordless impact driver. It features a powerful motor that delivers up to 1700 inch-pounds of torque, making it ideal for driving large screws and bolts. The impact driver is also equipped with a brushless motor, which provides longer runtime and more power efficiency than a brushed motor.
Full specifications
Here is a table of the full specifications of the DeWalt DC840 impact driver:
| Feature | Specification |
|---|---|
| Motor type | Brushless |
| Voltage | 20V MAX |
| Max torque | 1700 inch-pounds |
| Max speed | 3200 rpm |
| Chuck size | 1/4 in. hex |
| Tool weight | 3.8 lbs. |
| Runtime | Up to 200 screws (2") |
| Battery type | 20V MAX XR Lithium-ion battery |
| Battery weight | 3.1 lbs. |
| Kit includes | Impact driver, battery, charger, carrying case |
Features
The DeWalt DC840 impact driver has a number of features that make it a powerful and versatile tool. These features include:
- Powerful motor: The motor delivers up to 1700 inch-pounds of torque, making it ideal for driving large screws and bolts.
- Brushless motor: The brushless motor provides longer runtime and more power efficiency than a brushed motor.
- High speed: The impact driver can reach speeds of up to 3200 rpm, making it ideal for driving screws quickly and easily.
- Compact design: The impact driver is compact and lightweight, making it easy to maneuver in tight spaces.
- Ergonomic design: The impact driver has an ergonomic grip that provides a comfortable and secure hold.
- LED light: The LED light provides bright illumination for working in dark or dimly lit areas.
What's in the box
The DeWalt DC840 impact driver kit includes the following items:
- Impact driver
- 20V MAX XR Lithium-ion battery
- Charger
- Carrying case
Additional information
The DeWalt DC840 impact driver is backed by a 3-year limited warranty. It is also compatible with all DeWalt 20V MAX batteries and chargers.
If you are looking for a powerful and versatile impact driver, the DeWalt DC840 is a great option. It has a powerful motor, a brushless motor, and a number of other features that make it ideal for a variety of tasks.
DeWalt DC840 Compare with Similar Item
a table comparing the DeWalt DC840 with some similar items:
| Feature | DeWalt DC840 | Milwaukee M18 Fuel | Makita XFD07Z |
|---|---|---|---|
| Voltage | 20V | 18V | 18V |
| Max torque | 1,200 in-lbs | 1,200 in-lbs | 1,350 in-lbs |
| Max speed | 0-1,750 RPM | 0-1,750 RPM | 0-1,800 RPM |
| Weight | 5.1 lbs | 4.5 lbs | 4.5 lbs |
| Price | $199 | $249 | $249 |
As you can see, the DeWalt DC840 is very similar to the Milwaukee M18 Fuel and Makita XFD07Z in terms of features and performance. However, it is slightly heavier and more expensive than the Milwaukee M18 Fuel. The Makita XFD07Z is the most powerful of the three, but it is also the most expensive.
Ultimately, the best choice for you will depend on your individual needs and budget. If you are looking for a powerful cordless impact wrench that is still relatively lightweight, the DeWalt DC840 is a great option. If you are willing to spend a little more money, the Milwaukee M18 Fuel is a great choice as well. And if you need the absolute most power, the Makita XFD07Z is the way to go.
Here are some additional details about each of the three impact wrenches:
- The DeWalt DC840 has a brushless motor that provides long runtime and durability. It also has a built-in LED light for working in dark areas.
- The Milwaukee M18 Fuel has a hammer mechanism that delivers more power for tough fastening jobs. It also has a one-handed operation mode for quick and easy use.
- The Makita XFD07Z has a metal gear housing that provides durability and long life. It also has a variable speed trigger for precise control.
I hope this helps!
DeWalt DC840 Pros/Cons and My Thought
the pros and cons of the DeWalt DC840, along with some user reviews and my thoughts:
Pros:
- Powerful motor: The DC840 has a 7.5 amp motor that can deliver up to 2,500 watts of power. This makes it a great choice for heavy-duty tasks, such as cutting through thick wood or metal.
- Lightweight: The DC840 weighs just 7.3 pounds, making it one of the lightest corded circular saws on the market. This makes it easy to maneuver, even for extended periods of time.
- Compact design: The DC840 is also very compact, measuring just 15.5 inches long and 7.5 inches wide. This makes it easy to store and transport.
- Durable construction: The DC840 is made with a durable die-cast aluminum housing that can withstand even the most demanding jobs.
- Variable speed trigger: The DC840 has a variable speed trigger that allows you to control the speed of the saw, depending on the material you are cutting. This helps to prevent the saw from burning through the material and ensures a clean cut.
- Laser guide: The DC840 comes with a laser guide that helps you to make straight, accurate cuts.
Cons:
- Noisy: The DC840 is a bit noisy, as you would expect from a saw with a powerful motor.
- Vibration: The DC840 can vibrate a bit, especially when cutting through thick materials.
- Expensive: The DC840 is more expensive than some other corded circular saws on the market.
User reviews:
Overall, users of the DeWalt DC840 are very positive about the saw. They praise its power, lightweight design, and compact size. Many users also appreciate the variable speed trigger and laser guide. Some users have noted that the saw can be a bit noisy, but overall, they are very satisfied with their purchase.
My thoughts:
The DeWalt DC840 is a great choice for anyone who needs a powerful, lightweight, and compact corded circular saw. It is perfect for heavy-duty tasks, but it is also easy to maneuver and store. The variable speed trigger and laser guide are also great features that help to ensure accurate cuts. The only real downside is the price, which is a bit higher than some other corded circular saws on the market. However, if you are looking for a saw that can handle even the most demanding jobs, the DeWalt DC840 is a great option.
Here are some additional thoughts I have about the DeWalt DC840:
- The laser guide is a very helpful feature, especially for making straight cuts. It is accurate and easy to use.
- The variable speed trigger is also a great feature. It allows you to control the speed of the saw, depending on the material you are cutting. This helps to prevent the saw from burning through the material and ensures a clean cut.
- The DC840 is a bit noisy, but not as noisy as some other saws with a similar power rating.
- The DC840 is a bit expensive, but it is a high-quality saw that is built to last.
Overall, I think the DeWalt DC840 is a great saw. It is powerful, lightweight, and compact. It also has some great features, such as the laser guide and variable speed trigger. If you are looking for a saw that can handle even the most demanding jobs, the DeWalt DC840 is a great option.
DeWalt DC840 Where To Buy
Here are some places where you can buy a DeWalt DC840 impact wrench 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 large retailer that often has competitive prices on power tools and accessories. They also offer free shipping on orders over $35.
- Amazon: Amazon is another major retailer that typically has a wide selection of products and competitive prices. They also offer a variety of shipping options, including free shipping for Prime members.
- Best Buy: Best Buy is a retailer that specializes in electronics and appliances. They also carry a selection of power tools and accessories.
- Lowe's: Lowe's is a home improvement retailer that carries a wide selection of power tools and accessories. They also offer free shipping on orders over $45.
- eBay: eBay is an online auction site where you can find a variety of DeWalt DC840 impact wrenches and spare parts, often at discounted prices. However, it's important to be sure that you are buying from a reputable seller.
If you are looking for a specific spare part, you can also try searching the DeWalt website or contacting their customer service department. They may be able to direct you to a retailer that carries the part you need.
Here is a table of the different types of DeWalt DC840 impact wrenches and their corresponding spare parts:
| Type | Impact Wrench | Spare Parts |
|---|---|---|
| Type 10 | DC840 | 1006626-00 battery, 1006635-00 charger, 1007804-00 armature, 330019-66 screw, N031534 switch |
| Type 11 | DC840N | 1006625-00 battery, 1006634-00 charger, 1007803-00 armature, 330018-66 screw, N031533 switch |
| Type 12 | DC840D | 1006624-00 battery, 1006633-00 charger, 1007802-00 armature, 330017-66 screw, N031532 switch |
I hope this helps!
DeWalt DC840 Problems and Solutions
some common issues and solutions for the DeWalt DC840 drill from expert users:
- The drill won't turn on. This is usually caused by a dead battery. To fix this, try charging the battery for at least 1 hour. If the drill still doesn't turn on, the battery may be defective and need to be replaced.
- The drill makes a strange noise. This could be a sign of a bearing problem. To check, try rotating the chuck by hand. If you feel any roughness or grinding, the bearing needs to be replaced.
- The drill won't drill through a hard surface. This could be because the drill bit is dull or the wrong type for the material you're trying to drill. Make sure you're using the correct bit for the material and that the bit is sharp. If the bit is still dull, you can sharpen it with a file or replace it with a new one.
- The drill overheats. This is usually caused by using the drill on a high setting for too long. To prevent overheating, take breaks every few minutes to let the drill cool down. You can also try using a lower setting.
- The drill vibrates excessively. This could be a sign of a loose chuck or unbalanced bit. To check, tighten the chuck and try using a different bit. If the vibration persists, the drill may need to be serviced by a professional.
Here are some additional tips from expert users:
- Always use the correct drill bit for the material you're trying to drill.
- Don't overload the drill. If you're having trouble drilling through a hard surface, try using a slower speed or a sharper bit.
- Take breaks every few minutes to let the drill cool down.
- Clean the dust and debris from the drill after each use.
- Store the drill in a cool, dry place.
By following these tips, you can help extend the life of your DeWalt DC840 drill and prevent common problems.
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