Milwaukee M12 Cordless Grease Gun: 2446-21XC Lithium-Ion Powered for Industrial Jobs

The Milwaukee 2446-21XC M12 Cordless Lithium-Ion Grease Gun is the perfect choice for anyone looking for a reliable and easy to use grease gun. This grease gun from Milwaukee is designed to provide superior performance and customer service. It is lightweight and comfortable to use, making it ideal for professionals and DIYers alike. The powerful motor and lithium-ion battery provide long-lasting power and the adjustable pressure settings make it easy to use. This grease gun is a great choice for anyone looking for a dependable and efficient tool.
90
B2B Rating
20 reviews

Review rating details

Value for money
92
Packaging
83
Overall satisfaction
94
Easy to use
86
Easy to remove
85
Durability
91

Comments

Tim: Love the way this works,got the coupler lock fitting for it and love it!

United States on Aug 16, 2023

Curtis: Super easy to use when under heavy equipment saving me 30 minutes to an hour when greasing my rig. Stupid simple to use and the air bleed feature is a breeze making beer 30 that much sooner. So simple you will actually look for grease points because its that fast and easy. Once you have one you'll wonder why you didn't buy it sooner!

United States on Sep 22, 2022

Amazon Customer: I was able to grease my tractor sooooo quickly!! Reach all areas and spend minimal time on the ground. This is a great investment !!

United States on Aug 03, 2022

GheeBird: Excellent product and value for money.
I run a case 580n backhoe. Has enough pressure to get in all fittings. Almost 50.
4 tunes on 1 charge.

Canada on Oct 16, 2021

Josephine A. Jensen: Got this for husbands birthday and he loves it. He was very happy. I had another brand in cart ready to check out and I overheard him and a friend talking about how the Milwaukee was the better product so changed out my cart and got this one. It went over great. Will be getting an air compressor for Christmas.

United States on Sep 24, 2021

Amazon Customer: I got mine about 2 weeks ago, Aug 2018. I own a Polaris Ranger, Kubota BX, and a boat that I grease. The front end loader of the Kubota has 12 grease fittings alone and has 15 hours on the engine. 2018 model. These items are expensive toys to me and I love taking care of them. You should buy this grease gun, easy to use, fast and get the Lock N Lube grease coupler ( 29.95 ) and the green lock n lube grease fittings little plastic caps. 50 for 6 bucks. and put in the case of the grease gun some Q Tips for cleaning around the grease fittings. I greased my Kubota in about 10 minutes and the green caps keep dirt out of the fittings. I am 100% happy about this purchase. I use to drop things off to have them greased because I had torn off a couple grease fittings, I think they are called zerks. Now I feel like a pro and the case is nice. I keep it all in there along with the 14 inch tubes of grease. And Lock N Lube is great really great.

United States on Aug 25, 2018

Mathieu Pouliot-Tourigny: I'm a heavy equipment mechanic and was looking for a grease gun and ended up buying this one. This gun goes great! I have never used a different brand of gun so i can't make any comparisons but I have no complaints really. I was a bit surprised to see that the rate of fire was a bit slow but i suppose i wasn't realistic with my expectations its not like its air powered. Its just no good if you expect to use it for a crane rotations grease points since it output is to slow (all depending on the cranes size).

Canada on Jun 21, 2014

Real Batman: I love the machine, but it is extremely difficult to get the CARDBOARD TYPE GREASE tubes to work in it. After two hours of attempting to get several different tubes to work, I was forced to call customer service. The good news is that customer service was phenomenal ! The bottom line is that this is the best grease gun I've used, but as was explained to me, the paper/cardboard tubes don't load properly as it has been set up for the plastic type tubes. If you use cardboard tubes, ADD more grease to the tube from another source, then carefully wiggle the tube as you place it inside the steel cartridge. Make sure the plunger is seated inside the cardboard grease tube. I haven't tried the plastic cartridges yet - but if support is correct, the extra effort to load a cardboard tube won't be necessary. I would have given 5+ stars, if any of this had been explained in the instructions. The gun is good, the loading is difficult. Thanks to Customer support for the help, and the honesty on why the cardboard tubes don't work as well as plastic tubes.

Canada on May 19, 2014

David McGuinness: All in all, I am very happy with the Milwaukee grease gun. The pricing on Amazon.ca was far better than any of the stores I saw it in. The only problem is getting it primed with grease for the first time. The instructions could be a little more descript here as this is the first grease gun I have owned (always used to borrow dads!!!) and it took the better part of 15 minutes. However, I assume it will be much easier the next tube as the hose will have residual grease left in it. Very happy overall as this makes greasing a breeze!

Canada on Mar 31, 2014

Local Hobby Farm: I have an excavator and 3 tractors as well as many small machines. I used to dread service days especially the sore wrists after hours squeezing the grease gun.
I can grease all my machines in 20 minutes with this gun. It it do easy and I am very impressed with how long the battery lasts.
Use caution or hand gun when greasing axle boots as it will blow them up very easily.

Canada on Apr 28, 2012



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