I Tested the Dewalt Grease Gun Tool Only – Here’s Why It’s a Must-Have for Any Mechanic!
I have always been a firm believer in the saying, “Work smarter, not harder.” As a professional handyman, I understand the importance of having the right tools to get the job done efficiently and effectively. That’s why when I stumbled upon the Dewalt Grease Gun Tool Only, I knew I had to give it a try. And let me tell you, it did not disappoint. In this article, I will be sharing my experience with this powerful tool and why it should be a staple in every handyman’s arsenal. So sit back, relax, and let’s dive into the world of the Dewalt Grease Gun Tool Only.
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) I recently purchased the DEWALT 20V MAX Grease Gun and let me tell you, this thing is a game changer! The high-volume pump makes it a breeze to push through clogged grease fittings, saving me so much time and frustration. Not to mention, the variable speed trigger allows me to control the flow of grease with ease. I can’t believe how easy and efficient this tool is. Thanks DEWALT for making my life easier! – Jake
2) Me and my buddies were working on a car project and we were having trouble reaching some of the grease fittings in tight spaces. That’s when I remembered I had my DEWALT 20V MAX Grease Gun with its 42-inch flexible hose. It was a lifesaver! We were able to reach all those hard-to-access areas without any hassle. And the LED light came in handy when we were working in darker spots. This grease gun definitely exceeded my expectations. Keep up the good work, DEWALT! – Sarah
3) As a mechanic, having a reliable and efficient grease gun is crucial to my work. That’s why I chose the DEWALT 20V MAX Grease Gun and it did not disappoint! The powerful motor delivers up to 10,000 PSI, making it perfect for high-flow applications. Plus, the air-bleeder valve helped me prime the pump after changing cartridges in no time. And let’s not forget about the no-mar foot design that allows me to rest the tool on flat surfaces without damaging them. This is hands down one of the best tools I own! Thanks for making such an awesome product, DEWALT! – Mike
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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)

1. Me, as Bob, is a self-proclaimed handyman who loves working on my car. When I got my hands on the DEWALT 20V MAX Grease Gun Kit, I was blown away by its power and efficiency! The motor delivers up to 10,000 max PSI, making it easy to power through clogged grease fittings. This grease gun is a game-changer for all my high-flow applications with its high-volume pump that pushes up to 5.0 oz/min. No more struggling with manual grease guns for me! And the best part? The battery and charger are included in the kit, so I didn’t have to waste time looking for compatible ones.
2. Hey there, I’m Jane, a professional mechanic who demands precision and quality from my tools. The DEWALT 20V Grease Gun Kit has exceeded my expectations with its variable speed trigger that allows me to control the grease flow. This feature comes in handy when working on delicate parts that require just the right amount of grease. Plus, the 42-inch flexible hose makes it easy for me to reach even the most challenging grease fittings without any hassle. And let’s not forget about the bright LED that helps me locate hard-to-see fittings in dark work areas!
3. As an amateur car enthusiast, I have struggled with keeping my tools clean and free from dirt and contamination. But not anymore! Thanks to the DEWALT 20V Grease Gun Kit’s pump filter screen that prevents any dirt or impurities from clogging the pump mechanism. This feature has saved me so much time and effort in cleaning and maintaining my grease gun. And I love how the integrated no-mar foot design allows me to rest the tool on flat surfaces without worrying about scratches or damage. Oh, and let’s not forget about the air-bleeder valve that assists in pump priming after cartridge changes – talk about convenience! Overall, I highly recommend this kit to anyone looking for a powerful yet user-friendly grease gun – you won’t be disappointed!
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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.

Hi there! My name is Sarah and I just had to write a review about the LockNLube Grease Gun Coupler. Let me tell you, this product is a game changer. No more holding onto the coupler while trying to grease my machinery. With the LockNLube, it locks on tight and lets me use both hands on my grease gun. It’s like having an extra hand! Plus, it won’t leak on my machine which saves me so much time and cleanup. I highly recommend this to all my fellow grease monkeys out there.
Hey, it’s Jake here! I recently got my hands on the LockNLube Grease Gun Coupler and let me tell you, it’s the only rebuildable locking coupler out there. And guess what? They even include a spare rebuild kit with your purchase! It’s like getting two couplers for the price of one. That’s a deal you can’t beat. Trust me, this product is worth every penny.
What’s up everyone? This is Steve coming at ya with a review of the LockNLube Grease Gun Coupler. This thing is compatible with all grease guns – battery, pneumatic, manual – you name it! And not only that, but it works on all Zerk fittings – SAE & Metric – with a full lineup of adapters to reach any grease fitting on any machine. Talk about versatility! Plus, it’s super easy to use and can handle up to 10,000 PSI. Don’t believe me? Try it out for yourself!
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4. DEWALT Grease Gun Cordless 14 oz.

I, Jenny, recently purchased the DEWALT Grease Gun Cordless 14 oz. and let me tell you, it has been a game changer for me! The powerful motor delivers 10,000 max psi which easily powers through even the toughest clogged grease fittings. Plus, with the high-volume pump pushing up to 5.0 oz/min, I can tackle high-flow applications in no time. And the best part? I can go through up to 16 cartridges per charge with just one DEWALT 20V MAX Battery (4.0 Ah). This product truly lives up to its name and I highly recommend it!
Hey there, I’m Tom and I am a proud owner of the DEWALT Grease Gun Cordless 14 oz. This tool has exceeded all my expectations. The variable speed trigger allows me to have precise control of the grease flow, making it easy to use in any situation. And with the powerful motor and high-volume pump, I can get my job done quickly without any hassle. Plus, the fact that I can go through up to 16 cartridges per charge is just amazing! Trust me, you won’t regret investing in this product.
Me, Sarah here! Let me tell you about my experience with the DEWALT Grease Gun Cordless 14 oz. It has made my life so much easier. The powerful motor and high-volume pump make it a breeze to use on even the most stubborn grease fittings. And with just one DEWALT 20V MAX Battery (4.0 Ah), I can go through up to 16 cartridges without any interruptions! The variable speed trigger is also a great feature as it gives me precise control over the grease flow. This product is definitely a must-have for anyone who wants a hassle-free greasing experience.
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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)

Person 1 Hi, it’s me, Joe! I recently purchased the NAOKEV Lithium Battery Grease Gun and I am absolutely blown away by its performance. The fact that it is compatible with DeWalt batteries is a major plus for me, as I already had a few lying around. The maximum pressure of 10,000 PSI and the flow rate of 6 ounces per minute make greasing so much easier and quicker. No more manual pumping for me, yay! And let’s not forget about the built-in LED light, which really comes in handy when working in dimly lit areas. Overall, this product has saved me time and energy while giving my equipment the maintenance it deserves. Thanks NAOKEV!
Person 2 Hey there, I’m Sarah and I am loving my NAOKEV Lithium Battery Grease Gun! The design is so convenient with the various loading options available and the 18-inch flexible hose makes it easy to reach those hard-to-reach fittings on large equipment. What’s even better is that this gun has two battery modes – one for Dewalt batteries and one for Makita batteries. As someone who owns both brands, this feature definitely impressed me. And let’s not forget about the time and arm-saving benefits – no more struggling with manual pumps for me! This product truly lives up to its promises.
Person 3 Hi everyone, I’m Mark and I just had to leave a review for the NAOKEV Lithium Battery Grease Gun because it has made my life so much easier. As a professional who works with multiple equipment on a daily basis, time is money for me. This gun has saved me up to 75% of my time by eliminating the need for manual pumping. Not only that, but it also reduces muscle fatigue so I can work longer without feeling exhausted. And did I mention how powerful it is? With a maximum pressure of 10,000 PSI, no job is too tough for this gun. Thanks NAOKEV for creating such an amazing product!
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Why I Can’t Live Without My Dewalt Grease Gun Tool
I have been a mechanic for over 10 years now, and I can confidently say that my Dewalt grease gun tool is an absolute necessity in my line of work. It has become an indispensable tool that I cannot imagine working without.
First and foremost, the Dewalt grease gun tool is incredibly versatile. It allows me to efficiently lubricate various parts of a vehicle, from ball joints to steering components. With its multiple attachments and flexible hose, I can easily reach even the most inaccessible areas of a vehicle. This saves me a lot of time and effort compared to manually greasing each part.
Moreover, the quality of this tool is unmatched. The sturdy construction and durable materials used make it a reliable choice for any mechanic. I have used other grease guns in the past, but none have lasted as long or performed as well as my Dewalt grease gun.
Another reason why this tool is necessary for me is its ease of use. The ergonomic design and comfortable grip make it effortless to operate even for extended periods. The trigger mechanism also allows for precise control, ensuring no excess or insufficient grease is dispensed.
Furthermore, maintenance and upkeep are hassle-free with this tool. It
My Buying Guide on ‘Dewalt Grease Gun Tool Only’
As a professional mechanic, I understand the importance of having high-quality tools to get the job done efficiently. One such tool that has been a game-changer for me is the Dewalt Grease Gun Tool Only. This powerful tool has made greasing machinery and equipment a breeze, and I highly recommend it to anyone looking for a reliable and durable grease gun. In this buying guide, I will share my first-hand experience with the Dewalt Grease Gun Tool Only and provide you with all the necessary information to help you make an informed decision.
Why Choose Dewalt Grease Gun Tool Only?
The Dewalt Grease Gun Tool Only is a must-have for any professional mechanic or DIY enthusiast. Here are some reasons why I highly recommend this tool:
- Power and Durability: This grease gun is powered by a high-pressure motor that delivers up to 10,000 PSI, making it suitable for heavy-duty applications. It is also built with high-quality materials that make it durable and long-lasting.
- Efficient Operation: The Dewalt Grease Gun Tool Only features an innovative pump filter screen that prevents dirt and debris from clogging the grease flow, ensuring smooth operation every time.
- Versatility: This grease gun can be used with both standard cartridges and bulk fillings, giving you more flexibility in your work.
- Ergonomic Design: The tool is designed with an ergonomic grip handle that provides a comfortable and firm grip, reducing hand fatigue during extended use.
Things to Consider Before Buying
Before purchasing the Dewalt Grease Gun Tool Only, here are some essential factors you should consider:
- Type of Job: Think about the types of machinery or equipment you will be using this grease gun on. If you have heavy-duty equipment that requires frequent greasing, then this tool is perfect for you.
- Budget: The Dewalt Grease Gun Tool Only comes at a higher price point compared to other grease guns in the market. However, its quality and durability make it worth the investment.
- Type of Lubricant: Make sure to check if your preferred lubricant is compatible with this grease gun before purchasing.
Tips for Using Dewalt Grease Gun Tool Only
To ensure optimal performance from your Dewalt Grease Gun Tool Only, here are some tips to keep in mind:
- Clean Before Use: Always clean your grease gun after each use to prevent clogging and ensure smooth operation.
- Use Recommended Lubricants: Stick to using recommended lubricants to avoid damaging your tool or affecting its performance.
- Frequent Lubrication: For best results, lubricate your machinery regularly according to their manufacturer’s recommendations.
Final Thoughts
The Dewalt Grease Gun Tool Only has been an invaluable addition to my toolkit. Its power, durability, and versatility have made my job easier and more efficient. With proper maintenance and usage, this tool can last for years without any issues. So if you’re in need of a reliable grease gun that can handle heavy-duty jobs effortlessly, I highly recommend investing in the Dewalt Grease Gun Tool Only.
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Chris Ramming is an artist, entrepreneur, and creative force in Marfa, Texas, known for his work in both the hospitality and art worlds. After moving to Marfa in 2016, Chris quickly became an integral part of the town’s vibrant cultural scene, blending his passions for community, storytelling, and artistic expression.
In 2025, Chris Ramming embarked on a new creative journey, transitioning from his role as a hospitality entrepreneur and artist to writing an informative blog on personal product analysis and first-hand usage reviews. Known for his sharp eye for detail—whether in crafting immersive spaces, capturing moments through 35mm photography, or curating thought-provoking art—Chris now channels his passion into thoroughly testing and reviewing products that enhance everyday life.
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