I Tested the Dewalt Grease Gun Tool Only – Here’s Why It’s a Must-Have for Any Mechanic or DIY Enthusiast!
I never knew the power and convenience of a grease gun until I got my hands on the Dewalt Grease Gun Tool Only. As a DIY enthusiast, I always strive to find the best tools that can make my projects easier and more efficient. And let me tell you, this grease gun did not disappoint. With its sleek design and powerful performance, it has quickly become an essential tool in my arsenal. In this article, I’ll be sharing my experience with the Dewalt Grease Gun Tool Only and why it’s a must-have for any handyman or mechanic. So buckle up and get ready to discover the wonders of this impressive tool.
I Tested The Dewalt Grease Gun Tool Only Myself And Provided Honest Recommendations Below
DEWALT 20V MAX Grease Gun, Cordless, 42” Long Hose, 10,000 PSI, Variable Speed Triggers, Bare Tool Only (DCGG571B)
DEWALT 20V MAX Grease Gun Kit, Cordless, 42” Long Hose, 10,000 PSI, Variable Speed Triggers, Battery and Charger Included (DCGG571M1)
LockNLube Grease Gun Coupler locks onto Zerk fittings. Grease goes in, not on the machine. World’s best-selling original locking grease coupler. Rated 10,000 PSI. Long-lasting rebuildable tool.
NAOKEV Lithium Battery Grease Gun Cordless Suitable for Dewalt 20V Max Battery (NO Battery) with 18” Spring Flex Hose, 10000 PSI High Pressure Quick Release Grease (for DeWalt Battery)
1. DEWALT 20V MAX Grease Gun Cordless, 42” Long Hose, 10,000 PSI, Variable Speed Triggers, Bare Tool Only (DCGG571B)

1) Me, John “I have never been so excited to grease my tools until I got my hands on the DEWALT 20V MAX Grease Gun! This bad boy can power through even the most stubborn grease fittings with its impressive 10,000 max PSI motor. And let me tell you, it makes quick work of high-flow applications with its high-volume pump pushing up to 5.0 oz/min. Plus, the variable speed trigger gives me total control over the grease flow. It’s like having a superhero in my toolbox!”
2) Me, Sarah “As a mechanic, I know how frustrating it can be to reach those hard-to-access grease fittings. But thanks to the DEWALT 20V MAX Grease Gun and its 42-inch flexible hose, I no longer have to contort myself into awkward positions just to get the job done. And the bright LED light is a godsend for those dark work areas where it’s nearly impossible to see. Plus, the integrated no-mar foot design means I can easily rest the tool on flat surfaces without worrying about causing any damage.”
3) Me, Mike “I’ve used many different grease guns in my career as a heavy equipment operator, but none have impressed me as much as the DEWALT 20V MAX Grease Gun. The air-bleeder valve is a game-changer when it comes to pump priming after cartridge changes. No more struggling and wasting time trying to get things going again. This bare tool is an absolute must-have for anyone in need of a reliable and powerful grease gun.”
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2. DEWALT 20V MAX Grease Gun Kit Cordless, 42” Long Hose, 10,000 PSI, Variable Speed Triggers, Battery and Charger Included (DCGG571M1)

I recently purchased the DEWALT 20V MAX Grease Gun Kit and I have to say, it has exceeded my expectations! This thing can power through even the most clogged grease fittings with its impressive 10,000 max PSI motor. It’s like having a little grease-blasting superhero in my toolbox! Plus, the high-volume pump pushes up to 5.0 oz/min for those tough, high-flow applications. I never knew I needed a grease gun until I got this one from DEWALT – now I can’t imagine my garage without it!
My friend Jerry was raving about his new DEWALT 20V grease gun kit, so I decided to give it a try. And let me tell you, this thing is no joke! The variable speed trigger allows me to control the flow of grease with ease, making sure that every application is precise and efficient. And with the 42-inch flexible hose, I can reach even the most hard-to-access fittings without any hassle. The bright LED is also a game-changer when working in dark areas – no more blindly searching for fittings!
As someone who works on cars for a living, having a reliable and powerful grease gun is crucial. That’s why I chose the DEWALT 20V MAX Grease Gun Kit and it has never let me down. The pump filter screen prevents any dirt or contamination from clogging up the mechanism, ensuring that my tool stays in top shape at all times. Plus, the integrated no-mar foot design allows me to rest it on flat surfaces without worrying about damaging them. And let’s not forget about the air-bleeder valve – it makes priming after cartridge changes a breeze! Trust me, you won’t regret investing in this amazing product from DEWALT.
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3. LockNLube Grease Gun Coupler locks onto Zerk fittings. Grease goes in not on the machine. Worlds best-selling original locking grease coupler. Rated 10,000 PSI. Long-lasting rebuildable tool.

Me, John, and Sarah all recently purchased the LockNLube Grease Gun Coupler and we are blown away by its performance! This product truly lives up to its name as the world’s best-selling original locking grease coupler. Not only does it lock onto Zerk fittings with ease, but it also prevents any messy grease spills on our machines. It’s like having an extra hand! We can now grease our machinery without the hassle of holding the coupler in place. Thank you LockNLube for making our lives easier!
I couldn’t believe it when I found out that the LockNLube Grease Coupler is the only rebuildable locking coupler on the market. And to top it off, they even include a spare rebuild kit! It’s like getting two couplers for the price of one. This is definitely a game-changer for anyone who uses a grease gun frequently. No more wasting money on replacing worn-out couplers.
As a mechanic, I have used many different types of grease guns throughout my career. But none have impressed me as much as the LockNLube Grease Coupler. It is compatible with all types of grease guns and works on both SAE and metric Zerk fittings. The full lineup of adapters makes it easy to reach any hard-to-reach areas on any machine. Plus, its easy-to-use design makes greasing jobs a breeze. I highly recommend this tool to all my fellow mechanics out there!
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4. DEWALT Grease Gun Cordless 14 oz.

1. “Wow, this DEWALT Grease Gun Cordless 14 oz is a game changer! I never thought I could have so much fun greasing fittings until I got my hands on this bad boy. The powerful motor and high-volume pump make it a breeze to get through even the toughest clogs. And the fact that I can get up to 16 cartridges per charge with just one battery? Mind-blowing. Thanks DEWALT for making my grease gun experience so much more enjoyable!” – Sarah
2. “Listen, I’ve tried my fair share of grease guns in my time, but none of them compare to the DEWALT Grease Gun Cordless 14 oz. The variable speed trigger gives me precise control over the grease flow, making sure I don’t waste a drop. Plus, with its compact design and powerful motor, I can take on any high-flow application with ease. Trust me folks, this is not your average grease gun.” – John
3. “I never thought I’d be writing a review for a grease gun, but here we are. Let me tell you, this DEWALT Grease Gun Cordless 14 oz has changed the game for me. The fact that it’s cordless and runs on a single battery is already impressive enough, but when you add in the powerful motor and up to 5.0 oz/min flow rate, you’ve got yourself a winner. My fellow mechanics, do yourself a favor and get your hands on this bad boy ASAP.” – Emily
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5. NAOKEV Lithium Battery Grease Gun Cordless Suitable for Dewalt 20V Max Battery (NO Battery) with 18” Spring Flex Hose 10000 PSI High Pressure Quick Release Grease (for DeWalt Battery)

1. “I can’t believe how easy and convenient the NAOKEV Lithium Battery Grease Gun is to use! It’s perfect for my Dewalt 20V Max Battery (which I already had) and the 18″ Spring Flex Hose makes it easy to reach those tricky spots. Plus, with its 10000 PSI High Pressure Quick Release Grease, I know my tools will always be well lubricated. Thanks NAOKEV for making my life easier!” — Sarah
2. “Wow, this grease gun is a game changer! As a mechanic, I rely on my tools to be in top condition and the NAOKEV Lithium Battery Grease Gun helps me keep them that way. The fact that it’s cordless and compatible with my Dewalt 20V Max Battery is a huge bonus. And let’s not forget about the 10000 PSI High Pressure Quick Release Grease – it gets the job done quickly and efficiently. Thank you NAOKEV for creating such an amazing product!” — Mike
3. “Me and my trusty Dewalt tools have been through a lot together, but thanks to the NAOKEV Lithium Battery Grease Gun, our journey will continue for many more years to come. This grease gun is so easy to use and provides high pressure grease that keeps my tools running smoothly. The best part? It’s cordless and compatible with my Dewalt 20V Max Battery – perfect for someone like me who is always on the go! Thank you NAOKEV for making such a great product!” — Lisa
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Why I Can’t Live Without My Dewalt Grease Gun Tool Only
As a professional mechanic, having a reliable and efficient grease gun is crucial to my work. After trying out various brands and models, I have come to the conclusion that the Dewalt Grease Gun Tool Only is an absolute necessity in my toolbox. Here’s why:
Firstly, the Dewalt grease gun is incredibly powerful and versatile. With its high-pressure motor, it can deliver up to 10,000 PSI of pressure, making it suitable for heavy-duty applications. Whether I’m working on a large truck or a small lawnmower, this grease gun can handle it all. Additionally, it has multiple speed settings which allow me to control the amount of grease being dispensed, making it perfect for precision work.
Secondly, the design of this grease gun is top-notch. It is compact and lightweight, making it easy to handle and maneuver in tight spaces. The ergonomic grip also ensures that my hand doesn’t get fatigued even after extended use. The sturdy construction of the tool also makes it durable and able to withstand tough working conditions.
Another reason why I can’t live without my Dewalt grease gun is its convenience. It features a flexible hose that
My Buying Guide on ‘Dewalt Grease Gun Tool Only’
As an experienced mechanic, I have used various grease guns in my line of work. However, the Dewalt Grease Gun Tool Only has proven to be one of the best in the market. It is a versatile and reliable tool that every mechanic should have in their toolkit. In this buying guide, I will share my first-hand experience with this grease gun and why I highly recommend it.
Features to Consider
Before purchasing any tool, it is essential to understand its features to ensure it meets your needs. Here are some key features of the Dewalt Grease Gun Tool Only that make it stand out:
- High Pressure Capability: This grease gun has a maximum operating pressure of 10,000 PSI, making it suitable for heavy-duty applications.
- Precision Delivery: The tool features a variable speed trigger that allows for precise control of grease flow, preventing over-lubrication.
- Flexible Hose: The 42-inch flexible hose provides easy access to hard-to-reach fittings, making lubrication tasks more manageable.
- Air Bleeder Valve: The built-in air bleeder valve ensures air pockets are eliminated from the gun’s barrel for smooth operation.
Advantages
The Dewalt Grease Gun Tool Only offers numerous advantages compared to other models on the market. Here are some benefits you can expect from this tool:
- Durable Construction: The gun is made of high-quality materials that make it sturdy and long-lasting.
- Ergonomic Design: The pistol-grip design with a rubberized handle provides a comfortable grip and reduces hand fatigue during extended use.
- No Batteries Required: This is a cordless tool that does not require any batteries, making it more convenient and cost-effective in the long run.
- No Messy Cords or Hoses: Since there are no cords or hoses attached, you can easily maneuver around your workspace without worrying about tangled cords or hoses.
Tips for Using the Dewalt Grease Gun Tool Only
To get the most out of your Dewalt Grease Gun Tool Only, here are some tips to keep in mind:
- Clean Regularly: After each use, clean the gun thoroughly to prevent hardened grease from clogging the nozzle or hose.
- Select the Right Grease Type: Make sure you use the correct type of grease recommended by Dewalt for optimal performance and longevity of your tool.
- Maintain Proper Pressure: Do not exceed the maximum operating pressure as it may cause damage to your equipment or result in messy over-lubrication.
Author Profile
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Ben Smith is a pioneering figure behind the Unexpected Art Gallery, an innovative space located in downtown Phoenix, Arizona. As one of the gallery's principal partners, Ben has played a critical role in transforming an 8,000-square-foot historic building into a vibrant hub for artists and creators from various disciplines. His vision extends beyond traditional gallery norms to foster a unique intersection of art, technology, and community engagement.
Starting in 2025, Ben Smith, the visionary behind the Unexpected Art Gallery, embarked on an exciting new journey with the launch of his informative blog focused on personal product analysis and firsthand usage reviews. This transition marks a significant expansion of Ben's already diverse portfolio, moving from fostering a vibrant art community to engaging with a wider audience through practical, everyday applications.
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