Best grease gun reviews

If you’re here just to find the best grease gun and really can’t afford to take the time to read the excellent reviews and buying advice prepared by our researchers, this short paragraph will highlight all the vital information. We have gathered plenty of information about the best grease gun for sale on the market by looking at owner feedback and what the expert review sites say about specific products. Thankfully, our research and product evaluation have led us to the number one product for consumers, the DEWALT DCGG571M1, which is outfitted with a powerful motor that ensures constant supply of energy at 10,000 maximum PSI. Equipped with a high-volume pump, the machine propels up to 5.0 ounces at a minimum to effectively handle high-flow applications, with up to 16 cartridges per charge to ensure uninterrupted workflow. You can precisely control the grease flow thanks to the variable speed trigger, while the extra-long 42-inch flexible hose enables you to gain access even to the grease fittings that are hard to reach. You can get a clear, illuminated view of the fittings you work on due to the bright LED light that proves to be useful in low-light settings. If the DEWALT DCGG571M1 is unavailable, we highly recommend the second best option made in the USA, the Lincoln Lubrication 1844.



Comparison table:


ProductVoltagePower sourcePriceOur ratingBest Price on:
Dewalt DCGG571M1 MAX Lithium Ion grease gun
Best grease gun reviews
20 VBattery$$$$$
Lincoln Lubrication (LIN1844) Cordless Grease gun
18 VAir$$$$
Lincoln Lubrication 1244 PowerLuber
12 VBattery$$$
Lincoln Lubrication 1242 DC Cordless Rechargeable grease gun
12 VBattery$$
Milwaukee 2446-21XC M12 cordless grease gun
12 VCordless electric$$$



Buying guide


Offering a means of lubricating essential machinery, a grease gun helps in the maintenance of the life of your equipment. When you need to regrease machine components, a grease gun is the best tool to use. To ensure that you are able to apply grease efficiently with the perfect grease gun, these are the elements to look into in this kind of gear.


Power type

There are three ways by which grease guns can be powered: electrically; by hand; and using air. In addition, manual or hand-powered models can either carry a pistol grip or a lever. Your choice of which grease gun type to use is determined by the intended application for the tool as well as your personal preference. You may also get a grease gun that can be loaded by cartridge or bulk or by suction fill, depending on what works for you.

The most popular type of grease gun in use today is the manual type, which extrudes about 1.28 grams of grease for every pump. The grease is forced through an opening from the hand pump. For pistol grip or lever-type models, you can go for the one-handed pumping method, which is also quite common and provides about 0.86 grams per pump. Another pistol-grip type is the pneumatic variety, which utilizes compressed air delivered straight to the gun via a hose that activates positive displacement every time you pull the trigger. Battery-powered pistol grip grease guns come with low voltage to deliver comparable performance to a pneumatic type, with the extra advantage of being cordless. For large, heavy equipment, an air powered grease gun is the best tool to use.

No matter what type of grease gun you have, it is vital that grease and not oil is utilized as a lubricant because the consistency of grease prevents it from easily leaking away, unlike oil. Knowing how a grease gun works or how it should be operated ensures long term bearing and machine reliability. You can extend the life of machinery simply by avoiding either undergreasing or overgreasing the equipment.



Right Hose/ Tube and Adapter, Connector or Coupler

Depending on the grease fitting type of your machinery, you can get a grease gun with either a fixed tube or a flexible hose. When you have to handle hard-to-access locations often, a flexible hose should be the perfect option. For lever-style grease guns that need two hands to execute grease pumping, you will have to use a fixed tube.

Grease guns may be equipped with a standard connection adapter such as a hydraulic coupler. That being said, there are a number of variations to choose from based on the application. The most practical and most typically used is the standard hydraulic coupler. To handle fittings in tight space, you may need the 90-degree bend of a 90-degree adapter. For a variety of locking positions at your disposal, you may want a three-jaw swivel coupler to accommodate various applications. To deliver a thin and precise amount of lubricant for tight spaces, a needle-end adapter may prove to be a necessity.

2.Lincoln Lubrication 1844


Grease gun pressure and Accessories

High-pressure models are geared to provide from 2000 to 15000 PSI. Bear in mind though, that using too much pressure during the lubricating process could damage the seals on the bearings, which can rarely handle over 500 PSI. When you notice damaged or collapsed bearing shields, electric motor windings with trapped grease, along with environmental and safety issues cropping up in the machinery, the grease gun may be generating too much pressure.

You can fit a grease gun meter onto a grease gun so you can make the most of your lubricant supply. Corrosion and debris can be prevented with plastic caps. To avoid cross-contamination of lubricants used, you may use caps of different colors for easy coding. Sonic or ultrasonic devices can also be useful accessories.

There are plenty of grease guns on the market, so even the seasoned machinery operator may find it overwhelming to make just a single choice. We hope the buying guide above can provide you with helpful insights on what aspects to look into when buying a grease gun. We have also showcased the best grease guns below for a smoother and more hassle-free buying experience.



Top grease guns in 2017


A powerful grease gun is a very common garage tool. This power tool is mainly used for different lubrication applications. More and more workers resort to such instruments in order to attach different materials. As a specialist working for top workers, I handled different grease guns. I understand just how important it is to use a professional grease gun around construction yards. After researching for over 2 weeks straight 45 grease gun models, I managed to draft the best grease gun reviews. Once you will read the reviews you will be able to identify the most efficient product, ideal for your toolbox.



Dewalt DCGG571M1


Best grease gun reviewsShopping for the best grease gun in 2017 is an important quest for professional workers that want quality during various jobs. Now, you have the possibility to use DCGG571M1 from Dewalt. With this powerful grease gun you will be able to perform different tasks with precision. It comes with a motor that delivers around 10.000 max psi without problems. It features a high-volume pump which manages to push by up to 5.0 oz./min high-flow greasing applications. In addition, the device can deliver by up to 16 cartridges per charge due to the single 20V Max battery. It also includes a bright LED light for better visibility during various applications.



Buy from for ($199)




Lincoln Lubrication LIN1844


According to the present best grease gun reviews it seems that Lincoln Lubrication LIN184 cordless device represents a great addition to any worker. This power tool can be found in thousands of toolboxes, known for its capacity to perform well. The 18 volt unit can last with around 30 percent more on each charge. You should know that the grease gun has a comfortable grip for easy use. It also includes a carrying care for easy transport from one place to another. Furthermore the model includes 2-speed transmission which delivers high-volume and high-pressure output. The gun has a solid composite construction, for enhanced durability.



Buy from for ($234.95)




Lincoln Lubrication 1244 PowerLuber


A top rated grease gun in 2017 is Lincoln Lubrication 1244 PowerLuber, a device that significantly improves the way you work. Why should you opt for this powerful device? Well, this power tool is already used by thousands of workers in the US. Due to its cordless design, you can use it without problems. It includes a machined and hardened piston, with 2” drive needle. Furthermore the tool includes a plated steel barrel and an exclusive flip, for precise use. This particular kit features 110 volt fast charger, 30” flex hose and spring guard and 2 12 volt Ni-Cad rechargeable batteries.



Buy from for ($168.98)




Lincoln Lubrication 1242 DC


Are you looking for the best grease gun in 2017? If your answer is yes then you’ll want to learn more things about Lincoln Lubrication 1242 12 volt cordless grease gun. This powerful 12 volt grease gun can deliver unrestricted mobility during each construction project. It has 12 volt battery that gives you heightened performance for long sessions of work. This grease gun includes 3 ways loading which makes different refilling a quick snap. You should know that the device comes with 2” final drive needled bearing, for added precision. The tool also includes an exclusive flip and locking follower rod.



Buy from for ($159.99)




Milwaukee 2446-21XC M12


In the toolbox of a professional worker you will find a high quality grease gun. Still, finding the right model can be pretty difficult if you consider the many products available on the market. In the present, you have the possibility to invest without hesitation in Milwaukee 2446-21XC M12 cordless grease gun. This device can deliver high pressure and advanced productivity every time you need to work. It offers 25% more pressure than any of the other products available on the market. The grease gun has a lightweight and ergonomic design which offers comfort during each construction project you undergo.



Buy from for ($198.36)