A grease gun is a workshop tool you can use for the lubrication of bearings and similar. You attach a grease cartridge to a grease gun’s fitting, then use the hose to get it into a specific point. Some people buy these to grease their own bearings, rather than paying someone to do it for them. However, they are also commonplace in garages and workshops.
Before you buy one for yourself, though, it pays to know what you are looking for. Read on to learn more about some of the best grease guns for sale, as well as how to make the best purchasing decision.
1. UTOOL Heavy Duty Grease Gun Set
Even though the tips of this grease gun are finicky, you will be pleased you decided to buy it for home or business use. Not only is it affordable and available with a six-month warranty, but it has a variety of standout features.
It works with 7,000 PSI and boasts a 14-ounce load. This gun also comes with an 18-inch flex hose, two working couplers, and two extension pipes. But that’s not even the best part. Durability is near-guaranteed thanks to the iron die-cast head. You can also operate this gun with one hand, thanks to the pistol grip.
You may not enjoy how complicated it is to change the tips, but the other features of this gun are bound to impress.
- 7,000 PSI
- 14-ounce load
- 18-inch spring flex hose
- Two working couplers
- Two extension pipes
- Pistol grip
- Iron die-cast head
- It features high-quality materials
- It comes with a six-month warranty
- Affordable to buy
- It has plenty of accessories
- It has a generous working pressure
- You can operate it with one hand
- The tips are finicky
2. Lumax Pistol Grease Gun
This grease gun is not without its flaws, but by the time you review all its features and compare it to the price tag, you’re likely to be happy. It works with 7,000 PSI, has an 18-gauge steel barrel, and even comes with a follower rod lock to stop it from accidentally discharging. The air bleeder valve is a nice addition too, for it vents the air pockets with minimal effort.
People like how affordable this gun is, not to mention the three different ways you can load it. Use a grease pump, cartridge, or suction, and put this gun to work.
Two things are worth being aware of before you buy this gun, though. It can be quite challenging to load, according to some people. It can also take a lot of time and effort to remove from a grease fitting. Otherwise, go full steam ahead with the purchase of this gun from Lumax. It’s hard not to enjoy it.
- 7,000 PSI
- Three-way loading design
- Air bleeder valve
- 18-gauge steel barrel
- Follower rod lock
- 18-inch flex hose
- Affordable to buy
- The follower rod stops it from accidentally discharging
- It has a heavy-duty cast head
- You can load it with a cartridge, suction, or grease pump
- The air bleeder valve vents the air pockets
- High-quality materials
- It can be hard to load
- It can be challenging to remove from a grease fitting
3. DeWalt Cordless Grease Gun
If you don’t want to worry about cords and hassle with your grease gun, then reach for this cordless model from DeWalt. You can buy it with or without a battery and put it to work whenever you need it.
It’s capable of delivering up to 10,000 PSI and at a rate of five ounces per minute. On a single battery charge, you may even be able to deliver up to 16 cartridges of grease. However, not everyone is impressed with the battery life.
Still, there are plenty of other features you are bound to like. The 42-inch flex hose gives you more freedom to get into those hard-to-reach places. What’s more, the LED lighting offers full visibility in low light.
Enjoy peace of mind that the pump filter screen will get rid of any dirt, and enjoy all the convenience this gun from DeWalt brings to the table.
- Two model options
- 10,000 PSI delivery
- 5oz/minute capacity
- 16 cartridges/charge
- 42-inch flex hose
- LED lighting
- Pump filter screen
- You can buy it with or without the battery
- It has a high PSI maximum
- It has a high flow application
- You can use it in hard-to-reach places
- It has LED lighting to make seeing into nooks and crannies easier
- The filter reduces the chance of grease contamination
- The battery life is not as good as it could be
- The grease tube is challenging to load
4. Lincoln Automatic Pneumatic Grease Gun
Aside from the possibility that you will need to buy new couplers, this grease gun from Lincoln Industrial can’t help but impress. It has an abundance of features, and you will be surprised at how much convenience this tool can offer.
The variable speed trigger gives you full control over the grease flow. At the same time, the automatic design means you can get the job done quickly. This gun also comes with an air bleeder/filler coupler, an attachment clip, and a 30-inch high-pressure hose to get the job done.
The powerful flow of grease with 6,000 PSI will promote productivity on the job, and you will be impressed with how accessible the valve is for cleaning and checking. Even though the couplers won’t fit every setup, it’s hard not to be impressed by this gun from Lincoln Industrial.
- Variable speed trigger
- Automatic design
- 30-inch high-pressure hose
- Coupler and attachment clip included
- 6,000 PSI
- Air bleeder/filler coupler included
- The valve is easy to get to for checking and cleaning
- It’s automatic with continuous grease flow
- The trigger allows for plenty of grease control
- The hose has a coupler and attachment clip
- Competitive price tag
- The powerful flow of grease
- Comfortable to use
- The couplers may not fit every setu
5. GreaseTek Pistol Grip Grease Gun
If you don’t want to spend the earth on a new grease gun, then check out this one from GreaseTek. It’s not only affordable to appeal to more people, but it has a lot of high-quality components that are bound to impress.
It comes with an 18-inch hose and extension pipe, a bleeder valve and a bulk filer valve, and a plunger design for ease of use. People also like that it can produce one ounce for every 40 strokes. This process is made easier with the pistol grip handle with a knurled barrel for extra grip and comfort.
The dual positioning of this grease loader makes it reasonably easy to reload, and it has all the accessories you need to prime and load it. Not everyone is impressed with the pull arm, as they say it can stick. Some people also say it can leak grease. Weigh up the pros and cons before deciding if this gun is the right one for you.
- 18-inch hose and extension pipe
- 1-ounce/40 strokes
- Pistol grip handle
- Knurled barrel
- Bleeder valve and bulk filer valve included
- Dual-positioning grease loader
- Plunger design
- It’s affordable to buy
- The barrel has knurling for grip and comfort
- It’s easy to use
- You can load it in multiple positions
- It comes with all the accessories you need
- It’s easy to prime and load
- The pull arm sticks a lot
- It can leak grease
6. Milwaukee Grease Gun
This grease gun from Milwaukee is a little on the expensive side. It’s also sometimes difficult to prime and doesn’t come with a locking connector. Still, when you put those points aside, you will surely come to realize that it’s a standout product on the market that’s worth a closer look.
You can buy it from Milwaukee as a bare tool, and it comes with most things you need to hit the ground running. The 48-inch flexible hose helps you get into those tight spots, while the preset grease counter dial has great value, too. People also enjoy that this gun comes with an air bleeder valve and lock trigger.
The final cherry on top is the operating pressure of 10,000 PSI. This gun can be far more powerful than several others like it. Check it out and see if it’s the one for you.
- Bare tool
- 10,000 PSI operating pressure
- 48-inch flexible hose
- Pre-set grease counter dial
- Air bleeder valve included
- Lock trigger
- The trigger locks on and off
- The grease counter dial is preset
- You can reach difficult fittings with the long hose
- It has a generous operating pressure compared to some other guns
- It’s quick and easy to prime
- It’s difficult to prime
- Expensive price tag
- It doesn’t come with a locking connector
7. Lincoln Grease Gun
While you may need to be quite careful with some of the parts on this grease gun, it’s an ideal option for casual greasing. It features a cast iron head, a dual-lip follower, heavy-duty follower spring, and jam-proof lever. You would be amazed at what all these features can do together.
People enjoy how straightforward this gun is to prime, not to mention how rarely it jams compared to some other guns for sale. Even better, the accessible check valve makes it far easier to check for hardened and contaminated grease than many other units.
It’s straightforward to use and affordable to buy, so what are you waiting for? Check out this grease gun’s offerings and decide if it’s the one.
- Cast iron head
- Jam-proof lever
- Dual-lip follower
- Heavy-duty follower spring
- It’s straightforward to prime
- It rarely jams
- The accessible check valve lets you clean contaminated or hardened grease easily
- The dual-lip follower promotes a cleaner work environment
- It’s affordable to buy
- Straightforward to use
- Some components aren’t heavy-duty
8. LockNLube Pneumatic Grease Gun
Not everyone is happy with how many hands it takes to load grease into this grease gun. Nor are they all over the moon about the price tag. Still, when you factor in all the features that LockNLube has packed into this grease gun, it’s hard not to be intrigued by the offerings.
The pneumatic style of this gun makes it stand out from the crowd, especially as you can use it in a single shot or continuous mode. It produces 6,000 PSI or five ounces per minute, depending on which way you use it.
When you buy this gun from LockNLube, you also get a grease coupler and loop and lock storage technology. Both of these features are bound to be appreciated. While you may not like everything this gun stands for, you may see the value in it for smooth and straightforward grease application.
- Pneumatic style
- Single-shot and continuous modes
- 6,000 PSI
- Five ounces/minute
- Grease coupler included
- Loop and lock storage technology
- You can use it in a single shot mode or continuous mode
- It delivers a powerful 6,000 PSI
- It can release five ounces of grease per minute
- It comes with a grease coupler from LockNLube
- It’s easy to store with the loop and lock technology
- Expensive to buy
- Loading new grease is complicated
9. Lumax Cordless Grease Gun
Even though this grease gun from Lumax is noisy to operate, it’s hard to deny that it’s a convenient option for your greasing needs. You can buy it with one or two batteries and immediately put it to work without a lot of messing around.
On a single charge, you can use up to five cartridges of grease. This is more than enough for most people. It can also produce 3.5 ounces per minute, while you remain comfortable with the non-slip grip.
Even the barrel is a talking point, for it has chrome plating to prevent corrosion. The high flow rate and the low price tag could be the deciding factors you need to make your decision.
- Two model options
- Five cartridges/battery
- 3.5 ounces/minute
- Non-slip grip
- Chrome-plated barrel
- It’s lightweight
- High-quality parts
- You can buy it with one or two batteries
- Competitive price tag
- The chrome plating prevents corrosion
- It has a high flow rate
- It’s noisy to operate
10. Ingersoll Rand Cordless Grease Gun
If you are in a hurry to grease your bearings, then this grease gun might not be the tool for the job. It only has one speed, and, according to some users, that’s slow. Still, if you can look past the speed factor, you may come to realize that there are many other things to love.
You can buy it as a bare tool or with a lithium-ion battery kit. This lightweight 7.2-pound gun also has an ergonomic handle and shoulder strap hook. It’s all about your comfort. Revel in the convenience of the long-life motor and all-metal drivetrain and put this gun to work. You may be surprised by how much it impresses you.
- Two model options
- Lithium-ion battery
- 7.2 pounds
- Ergonomic handle
- Shoulder strap hook
- Long-life motor
- All-metal drivetrain
- You can buy it as a bare tool or with a battery kit
- The motor is durable and long-lasting
- The batteries last a long time
- The over-molded grip makes it comfortable to hold
- It has a shoulder strap for comfort and convenience
- It only has one speed
- It’s slow
Considerations for Purchasing a Grease Gun
You may know you need a grease gun, such as for greasing bearings or other parts. Still, it’s important not to buy the first one you see. There’s a chance it will be the best one for your needs, but there’s also a chance it won’t be. Before you hit the buy now button, take a look at these points below. The more you know about your needs, the better-informed you are to buy a new grease gun.
One of the most significant considerations when choosing a new grease gun is which power type you will want and need. There are three popular options: pneumatic, electric, and battery-powered. All three suit different people for a range of reasons, so you will find that they are no better than each other, only different.
Electric Grease Gun
If you operate heavy machinery and equipment, then an electric gun might be right for you. You can use it on both light and heavy equipment, and they are versatile to switch between the two. What’s more, electric guns tend to be more affordable than their pneumatic counterparts.
If anything is annoying about them, though, it’s their power cords. You have to be near a power supply and make sure the cord is long enough. They are also quite high-maintenance, which means you need to set time aside to maintain the components and the motor.
Battery-Powered Grease Guns
There are no two ways around it: anything battery-powered is quite convenient to have. You don’t have to worry about cords or having a power supply nearby. All you have to do is remember to charge the batteries.
The most important thing to note when choosing a battery-powered grease gun is how many cartridges you can use on a single battery charge. They differ from one model to the next, so read the manufacturer information and the user reviews.
Pneumatic Grease Guns
If you are in an industry that calls for high-powered grease guns, then a pneumatic-powered one may be more to your liking. They use less energy than other guns and often have a higher output. The compressed air component also means they are more affordable to use.
As they are not affected by water or moisture, the motor is often long-lasting, and parts tend to fare well over long periods.
Grease Tube Construction
One of the essential parts of a gun is its grease tube. Therefore, this is a feature you can’t skimp on when you are looking to buy a new gun. The best type of grease tube is one that has a thick wall of steel. You can then be confident that it’s made to last the distance.
When you’re on the hunt for a new gun, you don’t want to overspend. In the same breath, though, you also don’t want to underspend. In many cases, the price can determine the quality of the grease gun you plan to buy.
The less you spend, the more “basic” the model tends to be. Sometimes, parts don’t tend to last as long, nor do they feel all that high-quality. Still, there are some diamonds in the rough. Don’t be afraid to read through the user reviews of affordable grease guns to see whether or not they meet the mark for quality.
Anyone who needs to use a grease gun will probably lead quite a busy life. They don’t have time for ongoing maintenance or messing around with fiddly components. That’s why it can be essential to find out how much upkeep each gun requires.
Some provide easy access to valves to check for blockages and hardened grease. Simple maintenance procedures can make a gun stand out from the crowd. The power type of the gun can also dictate the ease of maintenance. For example, a pneumatic model tends to be easier-care than an electric or battery-powered model.
Something as simple as a grease fitting can be a deal maker or breaker. Each fitting is designed to make lubrication a lot easier (or harder) depending on which one you have. The idea behind a grease fitting is to stop dirt and contaminants from getting in. You may consider a vent fitting, stainless-steel fitting, drive-type fitting, or a bull neck cutaway.
Stainless-steel fittings are popular in industrial and marine industries as they don’t tend to rust. You can also buy fittings that shut off at a specific pressure to avoid overlubricating. After all, there’s nothing more frustrating than blowing a seal.
If you can’t get the grease fitting you want, you may be able to contact the manufacturer. Many have the contacts and capabilities to produce customized grease fittings of the size and style you need.