In any busy automotive shop, a cordless grease gun can make things easier and contribute to increased productivity. Grease guns form the basic part of a professional mechanical toolbox. With the help of the best Cordle grease gun, you can conveniently lubricate your vehicles and equipment.
Grease guns apply a perfect grease coating on your equipment. If you try to do the same with your hands, it will take longer and there’s a chance of over-coating. Cordless grease guns make life even easier because you’re free to move around as you’re not tied to a cord.
If you’re considering purchasing one, then you want to acquire the best. The following list reviews the best 10 in the market this year.
Top 10 Best Cordless Grease Guns 2021
#1. DEWALT DCGG571B Grease Gun
DEWALT DCGG571B Grease Gun is a powerful, high-volume pump that can push up to 5 oz. per minute for high-flow applications. The gun comes with a 42-inch x-long and flexible hose to provide you with the convenience you need for the greasing task.
This Dewalt cordless grease gun features a powerful motor that delivers up to 10,000 maximum PSI. It has a lightweight design so that it can reduce user fatigue. The compact XR Lithium-Ion battery pack offers up to 33 percent longer run-time.
- 42-inch, flexible hose
- Suitable for high-flow applications
- Powerful motor with 10,000 PSI
#2. Milwaukee 2646-20 M18 Grease Gun
Milwaukee 2646-20 M18 Grease Gun is one of the industry-leading grease guns in terms of quality and performance. Like the Dewalt cordless grease gun, this one too comes with a powerful motor that delivers up to 10K PSI max OP (operating pressure).
Additionally, the gun is equipped with an air bleeder valve that allows for quick and easy priming. The lock-on/lock-off trigger also offers added convenience. This Milwaukee cordless grease gun has a 48-inch hose that allows flexibility and greater access to the hard-to-access fittings.
- Lock-on/lock-off trigger
- 48-inch flexible hose
- 10K PSI max OP
#3. DEWALT 20Volt MAX Heat Gun
The DEWALT 20Volt MAX Heat Gun comes with a compact design that allows convenient use in hard-to-access spaces. It’s also a versatile grease gun offering the convenience of diverse applications from decal removal to pain and more.
The maximum output temperature of this Dewalt cordless grease gun is 990-degree F and features two temperature controls. There’s also a unique Lock-on/Lock-off function that enables hands-free operation.
- Standard-sized nozzle
- 990-degree F maximum output temp
- Cordless & compact design
#4. GREASE BUSTER Hydraulic Coupler
GREASE BUSTER Hydraulic Coupler is the best grease gun you need to lessen the much time you spend while loosening old fittings and bearings. It’s a heavy-duty and adjustable hydraulic gun that will resolve all your greasing needs.
The gun makes use of hydraulic pressure and penetrating oil technologies and, therefore, reduces significantly downtime in minutes. Additionally, the gun is also affordable and designed with convenience in mind.
- Easy cleaning of hard-to-grease fittings
- Comes at an affordable price
- Heavy-duty & adjustable
#5. DEWALT 1/8-Inch Hose Assembly
DEWALT 1/8-Inch Hose Assembly is designed specifically for tough-to-access fittings. Like the Milwaukee cordless grease gun above, this one too is designed to deliver a max OP of up to 10K PSI.
This 42-inch in length hose allows the perfect access of those hard-to-reach fittings. Additionally, the 42-inch is long enough to allow maximum flexibility. It’s a great assembly hose for high-performance industrial tools.
- Max OP up to 10K PSI
- 42 inches hose length
- Perfect for tough-to-reach fittings
#6. LockNLube 10,000 PSI Grease Gun
LockNLube 10,000 PSI Grease Gun comes with an outstanding patented design that locks on and stays on throughout without any leaks. It has four heavy-duty spring stainless steel jaws that are resilient even under over 10K PSI pressure.
It’s the perfect grease gun for hard-to-access areas and will help you to oil them without creating messes or wastages. This grease gun is a frustration-free tool for your busy auto shop. The gun fits any grease gun with a 1/8-inch NPT fitting.
- Outstanding patented design
- 4 hardened spring jaws
- Waste-free, mess-free, frustration-free
#7. DEWALT DCGG5701-3 Grease Gun
DEWALT DCGG5701-3 Grease Gun is another great tool that’s designed to use with hydraulic kind grease fittings. This cordless grease gun has a max OP of up to 10K and it is a superior-quality replacement piece for the high-performance tool.
This 1/8-inch NPT grease gun coupler is a three-pk replacement coupler to ensure you have an additional one nearby whenever you need it. Generally, the DEWALT DCGG5701-3 Grease Gun is a high-quality replacement piece at an affordable price.
- High-quality replacement piece
- Max OP of up to 10K PSI
- Best for hydraulic grease fittings
#8. Milwaukee 2646-22CT M18
Milwaukee 2646-22CT M18 has two-speed controls and delivers max pressure of up to 10K PSI. Indeed, it’s one of the industry-leading in terms of operating pressure. It has a 48-inch flexible hose that allows a lot of convenience and precision in the job.
This Milwaukee cordless grease gun also features a lock-on/lock-off trigger for added convenience. It’s a user-friendly tool delivering up to ten cartridges in every charge. The gun comes with a powerful compact battery and a high-end multi-voltage charger.
- 48-inch flexible hose
- 2-speed control & highly versatile
- Lock-on/lock-off trigger
#9. Lincoln 1264 Grease Gun
The Lincoln 1264 Grease Gun is also a high-pressure grease gun delivering up to 8K PSI. The high pressure can bust through clogged or dirty grease fittings and apply a perfect coat of grease. It’s a great Lincoln cordless grease gun.
It features a 3-point base that helps to enhance its stability. The gun is lightweight with a comfortable grip to reduce user fatigue and ease the lubricating process. Additionally, it features a built-in vent valve that purges any trapped air to allow easy priming.
- Built-in vent valve
- Offers up to 8K PSI
- 3-point base for increased stability
#10. Lincoln 1882 20Volts Battery Unit
Lincoln 1882 20Volts Battery Unit also comes with a 3-point base that enhances stability and allows easy handling and gives you an easy time while working on hard-to-reach fittings. This Lincoln cordless grease gun features an inbuilt LED to light up the working area.
What’s more, there’s a 2-speed digital control for grease output that enables you to enjoy the convenience of low to high volume grease dispensing. There’s an LCD that shows battery charge, grease output, prime loss, and blocked fittings.
- Integrated LED
- Multiple functional LCD Display
- 2-speed digital control