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Milwaukee

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

  • Based on 1,753 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
Fulfilled by Barnett Workz LLC
Arrives Tuesday, Aug 25
Order within 23 hours and 58 minutes
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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


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)


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: Tuesday, Aug 25

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.

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Leasing options through Acima may also be available during checkout.

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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.
    • Good grease gun
This grease gun works great. It really helps my daily work. It make it even better if the hose make it longer.
Reviewed in the United States on July 15, 2026 by Dilic
    • Works well. Beats all others.
Best grease gun ever.
Reviewed in the United States on July 3, 2026 by David G.
    • Works good
I love Milwaukee tools it's light weight and easy to use
Reviewed in the United States on August 7, 2026 by Jack
    • 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
    • Milwaukee does it again.
Just like all the other products from Milwaukee it performs great not to big but not to small. I’d say well worth the money.
Reviewed in the United States on July 18, 2026 by Richard K
    • M12 has plenty of power
Works great idk why you would spend the money for the bigger version
Reviewed in the United States on July 3, 2026 by Amazon Customer
    • Buy it
Buy it
Reviewed in the United States on August 2, 2026 by Tim Vanslager

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