Search  for anything...
Milwaukee

Milwaukee Bare-Tool Milwaukee 2446-20 M12 12-Volt Cordless Grease Gun (Tool Only, No Battery)

  • Based on 1,496 reviews
Condition: New
Checking for the best price...
$114.60 Why this price?
Save $30.12 was $144.72

Buy Now, Pay Later

As low as $19.10 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: 20 left in stock
Fulfilled by Amazon
Arrives Sep 29 – Sep 30
Order within 39 minutes
Available payment plans shown during checkout

Recently Viewed

Features

  • The product is easy to use
  • The product is durable
  • The product is manufactured in China
  • Best in Class Run-Time: Dispenses up to 7 cartridges per charge. Superior Handle Balance and Ergonomics: Only 14" long and 7.2 lbs.
  • Integrated Hose Storage and LED Fuel Gauge: Added user convenience and less down time, Air Bleeder Valve: Priming mechanism for quick flow
  • Volts: 12V, Output Pressure: Over 8,000 PSI, Run Time: Up to 7 Grease Cartridges per Charge, Grease Capacity: 14 oz. Cartridge 16 oz. Bulk, Overload Protection: Yes, Bulk Filler Valve: Yes, Air Bleeder Valve: Yes
  • Includes: 2446-20 Grease Gun, 36" Flex Hose with Spring Guard, and Grease Couple, Battery and Charger sold separately

Description

M12 GREASE GUN TOOL ONLY. The product is easy to use. The product is durable. The product is manufactured in China. From the Manufacturer The M12 Cordless Grease Gun develops higher pressure, offers greater productivity, and gives the user more versatility on the jobsite than any other cordless grease gun in the market. With up to 25% more pressure and run-time than the competition, the 2446-21XC delivers over 8,000 PSI max operating pressure for heavy duty applications and dispenses up to seven grease cartridges per battery charge. The M12 Cordless Grease Gun also features a lightweight, ergonomic handle design for greater user comfort during prolonged use and an on board hose storage and shoulder strap loop for added convenience with less mess.

Manufacturer: ‎Milwaukee


Part Number: ‎2446-20


Item Weight: ‎7.2 pounds


Item model number: ‎2446-20


Batteries: ‎Lithium Ion batteries required.


Is Discontinued By Manufacturer: ‎No


Color: ‎Silver


Power Source: ‎cordless-electric


Voltage: ‎12 Volts


Item Package Quantity: ‎1


Number Of Pieces: ‎1


Included Components: ‎(1) M12 Cordless LITHIUM-ION Grease Gun (Tool Only) (2446-20)


Batteries Included?: ‎No


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium Ion


Warranty Description: ‎Manufacturer Warranty


Date First Available: February 20, 2010


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 29 – Sep 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Best I have used
This is hands-down the best power grease gun I've owned or used. The hose is of generous length, the spring strain reliefs aid in gripping the fitting when it inevitably gets oily. The gun puts out lots of pressure, good for worn kingpins and such. Care is needed when filing sealed ball joints and tie rod ends, it it easy to overfill and possibly burst the rubber seal, especially if they have some age on them. The powered operation is perfect for those times where you seem to need five hands to hold the fitting on the zerk, hold the gun at some odd angle and somehow squeeze the lever. It's easy to determine the individual "pumps" or strokes by the sound of the motor. Pulling the trigger starts the motor in a ramping fashion, this soft start allows you to carefully meter the grease into the work. If you need or desire a metering feature, the Milwaukee 2646 M18 version has a presetting feature that lets the user select a preset number of pumps via a dial, and it has a two-speed feature for different delivery rates. For general use, the M12 gun is perfect and tough to beat. Cons are minor, mostly, like any grease gun, the housing, hose and everything about it will eventually become oily, as some greases ooze their component oils from every crack and crevice in the gun body. This one is no different. Milwaukee should've offered a fitted plastic case, even as an option. Even though I had ordered the bare tool, mine actually came with the zippered case the kit ships with. In fact, the vendor had removed the charger and battery from the kit version and sent me that rather than the bare tool. Most vendors can actually sell the kit parts for a greater price than the kit as a whole, so this is not surprising. The zippered case that comes with the kit is decent, and has a solid plastic interior inner to help deal with the inevitable oily mess, but the bright red woven nylon exterior gets messy in a heartbeat and is tough if not impossible to clean up completely. Buying from Hugo's Online, while competitive on price, is too often frustrating in shipping. Orders can sit for longer than the 1-10 days claimed before being shipped. I personally see no reason for such needless delays if an item is said to be "in stock." Aside from the shipping delays (the longest I've had was 18 days for an "in stock" item) the seller delivers a good product at a fair price. Note that I didn't get this particular item from them (it was from Tool Deals), but I've ordered from them before. I try to find other vendors for a product before settling for the extended wait. ... show more
Reviewed in the United States on January 14, 2014 by Phillip G.
    • Once you get this thing, he won’t regret it it’ll be a blessing great product
The media could not be loaded. I use this thing all the time good for the semi’s use it more on the lawn mowers easy to use. Qualities is good. I mean what isn’t good about Milwaukee. Good for the price. If you got a lot of Police’s grease are a lot of nipples whatever you wanna say like grease in a semi or lawnmowers. This is what you need right here. Forget about all that pumping those are for the days of Old. This product works like a champ. ... show more
Reviewed in the United States on June 22, 2025 by Chad
    • Best in the biz. Milwaukee
Works perfectly. No issues. Milwaukee has never let me down, all of my battery powered tools are Milwaukee
Reviewed in the United States on July 25, 2025 by Johnathan Kennedy
    • This is a game changer.
Why did I wait so long? Lol. Cleaner, faster and a pleasure to use. Grease is not a frustrating chore any longer. Good tool to have around. I am very happy.
Reviewed in the United States on July 30, 2025 by trvldone
    • Good value but lacks power.
It’s not the most powerful but for the money it was a great option. I’ve been using it daily. It runs into some issues when you’re greasing something that’s seized, however it’s light, easy to prime and easy to use. It doesn’t have a light which would be nice and it doesn’t have the settings like the m18 version. For a starter grease gun if you have m12 batteries already, great value. Much more convenient than a hand pump grease gun but not as much power can be applied. Great for daily use on routine stuff. ... show more
Reviewed in the United States on June 28, 2025 by Austin LaPointe
    • Great buy
Greaser works very well. Holds a charge a long time. Easy to change cartridges
Reviewed in the United States on August 23, 2025 by John Thomas
    • lightweight and good quality
I bought this 12v model because it's lighter weight then the 18v. Doesn't pump as fast or with as much pressure, but that is not necessarily a bad thing. It's easier to control the output more like a hand operated grease gun.
Reviewed in the United States on July 21, 2025 by M. lyders
    • I love milwaukee
All of my power tools are Milwaukee love the brand, This showed up with the cylinder internals ready to pop out everywhere, I got it back together, the snap ring was slightly bent, Not sure exactly what happened, it works now so oh well I guess. EDIT: I chose to fix it, only because Amazon makes returning higher dollar items a nightmare, I wouldn’t of got the money back for at least month, so keep in mind if you buy this you have to deal with that while if you buy from Home Depot, and you have to do a return, you will leave with your money right there and then! Amazons newly adopted return policies make purchasing items stressful especially when it’s all Chinese junk you’ll return a decent amount of stuff! ... show more
Reviewed in the United States on May 6, 2025 by IQ

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...