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Deal.ai › Milwaukee › Grease Guns
Milwaukee
Milwaukee 2446-21XC M12 12V Cordless Grease Gun Kit

Milwaukee 2446-21XC M12 12V Cordless Grease Gun Kit

4.8(4 ratings)

Best price now

$234.68at JB ToolsChecked 22 min ago

22% under what the other stores charge

Compared across 6 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

Visit JB Tools

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Price facts

  • Lowest price today: $234.68 at JB Tools (checked Nov 14, 2026).
  • Checked at 6 stores.

Our take on the Milwaukee 2446-21XC M12 12V Cordless Grease Gun Kit

The Milwaukee 2446-21XC is a cordless grease gun in Milwaukee's M12 12V system. It delivers up to 8,000 PSI and dispenses up to seven cartridges per battery charge, which Milwaukee says is up to 25% more pressure and run-time than the competition. It has an onboard hose storage and shoulder strap loop, and the kit includes a 3.0Ah battery, charger and tool bag. Owners praise its power and convenience, but some find it heavy and note that the hose can be stiff.

Best forHeavy-duty greasing on job sitesProfessionals already in the M12 systemFleet and equipment maintenanceUsers who want cordless convenience
Pros
  • Up to 8,000 PSI max pressure
  • Dispenses up to seven cartridges per charge
  • Lightweight, ergonomic handle
  • Onboard hose storage and shoulder strap loop
  • Includes 3.0Ah battery, charger and bag
Cons
  • Heavier than some corded models
  • Hose can be stiff and hard to maneuver
  • Priming can take time
  • Battery and charger add bulk to the kit

Milwaukee 2446-21XC M12 12V Cordless Grease Gun Kit prices at every store

  • JB ToolsNew

    In stock

    $234.68Free shippingChecked 22 min ago
    Visit JB Tools
  • The Home DepotNew

    In stock

    $299.00Free shippingChecked 22 min ago
    Visit The Home Depot
  • Blain's Farm & FleetNew

    In stock

    $299.00Checked 22 min ago
    Visit Blain's Farm & Fleet
  • Ace HardwareNew

    In stock

    $299.00Free shippingChecked 22 min ago
    Visit Ace Hardware
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $269.00+ $19.99 shippingChecked 22 min ago
    Visit Amazon
  • WalmartNew

    Out of stockSold by Mass Depot LLCReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $219.99Free shippingChecked 22 min ago
    Visit Walmart

Store links may earn us a commission. Some prices via Klarna.

Milwaukee 2446-21XC M12 12V Cordless Grease Gun Kit price history

Lowest price we've seen: $234.68 on Nov 15 at JB Tools. Tracked across 5 stores since Nov 15.

What reviewers say

Owners and reviewers praise the Milwaukee 2446-21XC for its strong pressure and long run-time, often calling it a reliable upgrade from manual guns. Some complain about the weight and the stiffness of the hose, and a few mention priming difficulties.

What people mention
  • PressurePraisedUsers say the high pressure easily clears stubborn fittings.
  • Run-timePraisedReviewers report dispensing multiple cartridges on a single charge.
  • WeightCriticisedSome owners find the tool heavy for overhead work.
  • HoseCriticisedThe hose is often described as stiff and difficult to maneuver.
  • PrimingMixedA few users mention that priming the gun can take extra time.

About the Milwaukee 2446-21XC M12 12V Cordless Grease Gun Kit

The Milwaukee 2446-21XC is a cordless grease gun in the M12 12V system. It delivers over 8,000 PSI max operating pressure for heavy-duty applications. On one battery charge, it dispenses up to seven grease cartridges.

The handle is lightweight and ergonomic for comfort during prolonged use. The gun has onboard hose storage and a shoulder strap loop, which adds convenience and helps keep work less messy.

System
M12 12V cordless
Max pressure
Over 8,000 PSI
Run time
Up to seven grease cartridges per battery charge
Battery
3.0Ah
In the box
Grease gun, 3.0Ah battery, charger, tool bag
Features
Onboard hose storage, shoulder strap loop, ergonomic handle

Specifications

Battery Technology
Li-IonSource
Power Source
BatterySource

Questions and answers

What is the maximum pressure of the Milwaukee 2446-21XC?
It delivers over 8,000 PSI max operating pressure, which Milwaukee says is up to 25% more than the competition.
How many grease cartridges can it dispense per charge?
Up to seven grease cartridges per battery charge.
What is included in the kit?
The kit includes the grease gun, a 3.0Ah M12 battery, a charger and a tool bag.
Is it compatible with other M12 batteries?
Yes, it uses Milwaukee's M12 12V battery system, so it works with other M12 batteries.
How does it compare to a manual grease gun?
It offers cordless convenience and higher pressure than manual guns, reducing fatigue and speeding up greasing tasks.
Where is the Milwaukee 2446-21XC M12 12V Cordless Grease Gun Kit cheapest?
At JB Tools, for $234.68, 22% under what the other stores charge, as of our latest check.
What do buyers say about the Milwaukee 2446-21XC M12 12V Cordless Grease Gun Kit?
Rated 4.8 out of 5 from 4 ratings.
Where can I buy the Milwaukee 2446-21XC M12 12V Cordless Grease Gun Kit?
6 stores we checked sell it, including JB Tools, The Home Depot, Blain's Farm & Fleet, Ace Hardware, Walmart.

Stores we've priced the Milwaukee 2446-21XC M12 12V Cordless Grease Gun Kit at

  • Ace Hardware deals and prices
  • Blain's Farm & Fleet deals and prices
  • The Home Depot deals and prices

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