When it comes to power tools, Dewalt is a name that commands respect in the world of construction and DIY.
My Personal Pick- Dewalt DCF840 vs DCF809
In my toolbox, the DCF840 reigns supreme.
Why?
Because when it comes to power tools, I’m all about that torque life.
The 1500 inch-pounds of raw power have bailed me out of more tight spots than I can count.
Sure, it’s a bit heavier, but when you need to muscle through stubborn bolts, the weight is a small price to pay.
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The DCF809 might be the lightweight contender, but in the world of power tools, I don’t compromise.
The DCF840’s compatibility with the XR battery system seals the deal for me – one battery to rule them all.
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Verdict
So, if you’re in the market for a tool that doesn’t flinch in the face of a challenge, put your money on the DCF840.
It’s not just a tool; it’s a torque-packed beast that gets the job done, no questions asked.
Dewalt DCF840 vs DCF809- Comparison Table
Here’s a comparison table summarizing the key differences between the Dewalt DCF840 and DCF809 impact drivers:
| Feature | DCF840 | DCF809 |
|---|---|---|
| Maximum Torque | 2200 in-lbs | 1700 in-lbs |
| Speed Settings | Variable speed trigger | Variable speed trigger |
| Size (Front to Back) | 5.3 inches | 5.1 inches |
| Weight | 3.5 lbs | 2.8 lbs |
| Price | Usually higher | Budget-friendly |
| Battery Compatibility | 20V MAX Lithium-Ion | 20V MAX Lithium-Ion |
| Noise Level | Louder | Quieter |
| Vibrations | More vibrations | Fewer vibrations |
| Built-in LED Lights | Three LED lights | Three LED lights |
| Warranty | 3-year limited warranty | 3-year limited warranty |
| Accessories/Bundles | Available in various kits | Available in various kits |
| User Reviews | Consider user feedback | Consider user feedback |
1. Power and Performance
Let’s kick things off with what really matters – raw power and performance.
Both the DCF840 and DCF809 are formidable tools, but there are distinctions that can make a difference in your projects.
DCF840:
Maximum Torque:
The DCF840 boasts an impressive maximum torque of 2200 in-lbs.
This means it can handle even the toughest of fastening tasks with ease.
Speed Settings:
It features a variable speed trigger, allowing you to adjust the speed according to your requirements.
Applications:
With its high torque, the DCF840 is perfect for heavy-duty tasks, such as driving large lag screws or drilling into dense materials.
DCF809:
Maximum Torque:
While the DCF809 is no slouch, it offers slightly less maximum torque at 1700 in-lbs.
Still formidable, but a tad less powerful than the DCF840.
Speed Settings:
Like its counterpart, the DCF809 also has a variable speed trigger, giving you control over the power output.
Applications:
The DCF809 is more versatile for general tasks and can handle most jobs with ease.
It’s an excellent choice for all-around use.
Example:
Imagine you’re constructing a deck.
The DCF840 would be your go-to for driving those hefty lag screws into solid wooden beams.
However, if you’re assembling furniture or doing some light framing work, the DCF809 might be the more practical choice due to its versatility.
2. Size and Weight
The portability and ease of handling are crucial factors, especially if you’ll be working for extended periods.
Let’s see how these two impact drivers stack up in this department.
DCF840:
Size:
It’s a bit bulkier compared to the DCF809, measuring 5.3 inches from front to back.
Weight:
The DCF840 weighs in at 3.5 lbs, which is still manageable but leans towards the heavier side.
DCF809:
Size:
The DCF809 is more compact, measuring just 5.1 inches from front to back.
Weight:
It’s also lighter, coming in at 2.8 lbs, making it less fatiguing for extended use.
Example:
If you’re going to be working in tight spaces or overhead, the DCF809’s smaller size and lighter weight will be your best friend.
On the other hand, if you’re doing most of your work at a workbench or on the ground, the DCF840’s slightly larger frame might not be a deal-breaker.
3. Price Point
Your budget is, of course, a significant consideration when choosing between these two models.
DCF840:
Price: Typically, the DCF840 tends to be a bit pricier due to its higher torque and power.
DCF809:
Price: The DCF809 is often more budget-friendly, making it an attractive option for those looking for a solid performer without breaking the bank.
Example:
If you’re a professional contractor who needs the extra power for heavy-duty tasks, the DCF840’s higher price may be justified.
However, for the average DIY enthusiast or occasional user, the DCF809 offers an excellent balance of performance and affordability.
4. Battery Compatibility
Dewalt uses a common battery platform across many of their tools, but it’s worth considering battery compatibility, especially if you’re already invested in their ecosystem.
DCF840 and DCF809:
Both models are compatible with Dewalt’s 20V MAX Lithium-Ion batteries, which are widely available and used across various Dewalt tools.
Example:
If you already own Dewalt tools that use the 20V MAX batteries, you can save money by choosing either the DCF840 or DCF809 without needing to invest in additional batteries.
5. Noise and Vibrations
Noise and vibrations might not be the first things that come to mind when choosing an impact driver, but they can significantly affect your comfort during extended use.
DCF840:
Noise Level:
It tends to be a bit louder compared to the DCF809 due to its higher power output.
Vibrations:
The DCF840 can produce more vibrations, which might be tiring during prolonged use.
DCF809:
Noise Level:
While not silent, it is generally quieter than the DCF840, making it more pleasant to use over extended periods.
Vibrations:
It generates fewer vibrations, leading to reduced user fatigue during long tasks.
Example:
If you’re working in a noise-sensitive environment or have concerns about hand fatigue during prolonged use, the DCF809 might be the more comfortable choice.
6. Built-in LED Lights
Working in low-light conditions can be a real hassle. Having built-in LED lights on your impact driver can make a significant difference in visibility.
DCF840:
LED Lights:
It features three LED lights around the chuck to illuminate your work area effectively.
DCF809:
LED Lights:
The DCF809 also comes equipped with three LED lights, ensuring good visibility in dark spaces.
Example:
Whether you’re working in a dimly lit basement or under a sink, both models offer excellent illumination, reducing the chances of mistakes due to poor visibility.
7. Warranty and Support
Dewalt is known for its quality, but having peace of mind with a solid warranty and customer support can be reassuring.
DCF840 and DCF809:
Warranty:
Dewalt typically offers a 3-year limited warranty on their power tools, including impact drivers.
Customer Support:
Dewalt has a well-established customer support network, making it relatively hassle-free to get assistance if needed.
Example:
When investing in a high-quality tool like a Dewalt impact driver, having a reliable warranty and customer support can be a game-changer, ensuring your tool remains in top shape for years to come.
8. Accessories and Bundles
Sometimes, the choice between two models might come down to what accessories or bundles are available with them.
DCF840 and DCF809:
Kits and Bundles:
Dewalt often offers these impact drivers in various kits, which may include additional batteries, chargers, or carrying cases.
Consider what extras you might need when making your decision.
Example:
If you’re just starting and need a complete set of tools, a bundle might be the most economical choice.
Look out for Dewalt’s combo deals to get the best bang for your buck.
9. User Reviews and Recommendations
Don’t just take our word for it.
Take some time to read user reviews and seek recommendations from fellow DIY enthusiasts or professionals who have hands-on experience with these impact drivers.
Example:
Platforms like online forums, social media groups, and product review websites can provide valuable insights into real-world usage and durability.
