Milwaukee 2446-20 M12 12-Volt Li-Ion Cordless Grease Gun (Tool-Only)

Item Number:MLW2446-20
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Milwaukee 2446-20 M12 12-Volt Li-Ion Cordless Grease Gun (Tool-Only)

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The 2446-20 includes:

  • 1x Milwaukee 2446-20 M12 Cordless Lithium-ion Grease Gun
  • 1x 36" Flex Hose with Spring Guard
  • 1x 1/8" NPT Grease Coupler
  • (Batteries and charger sold separately)


  • Use with Milwaukee's high capacity M12 battery to dispense up to 7 cartridges on one charge
  • Delivers up to 8,000 psi of pressure to push grease into even the smallest gaps, 25% more PSI than the competition
  • Unique handle design offers great balance and control, and the included shoulder strap makes it easy to use even all day long
  • Lightweight at only 7.2lbs and a compact 14" long allow you to take it just about anywhere you need it
  • Integrates hose storage allows you to keep the hose safe and out of the way when not in use
  • On-board fuel gauge monitors battery life and lets you know before the battery runs dry
  • Includes standard 1/8" NPT coupler designed to fit the majority of grease zerks
  • Compatible with both the XC and Compact Milwaukee M12 batteries

Milwaukee's 2446-20 M12 12 Volt Cordless Grease Gun is truly a wonder of cordless tool technology, and proves once again why Milwaukee is a world leader in cordless tool innovation. If you've ever struggled with a manual grease gun, you know how much effort is required and how inefficient the process can be. Milwaukee answered the call and developed a grease gun that not only surpasses manual guns, but all competing cordless grease guns as well. It offers 25% more PSI then the competition and can dispense from cartridges, bulk, or use suction fed grease. The ergonomic, lightweight design is easy to carry and maneuver and makes this gun comfortable to use even for long durations. Stop struggling with outdated manual grease guns, the 2446-20 Cordless Grease Gun takes the struggle out of an otherwise daunting job.

Tech Specs:

  • Brand: Milwaukee
  • Model: 2446-20
  • MPN: 2446-20
  • UPC: 045242204731
  • Type: Cordless Grease Gun
  • Voltage: 12V
  • Length: 14"
  • Weight: 7.20 lbs
  • Charge Time: 30 Minutes
  • Output Pressure: 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
  • Loading: Bulk, Cartridge, & Suction
  • Hose Length: 36"
  • Tool Warranty: 5 Years
  • Package Qty.: 1

M12 12-Volt Li-Ion Cordless Grease Gun Product Video

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Milwaukee makes it easy to build a custom collection of quality cordless tools. By offering such a huge variety of combo kits, bare tools and batteries, they allow you to get just the tools you need without spending extra on tools you don't. And when you buy Milwaukee, you know you're getting quality tools that live up to their "Heavy Duty" moniker.

1 Reviews
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100% Recommend this product (1 of 1 responses)
By Darrell
August 27, 2013
Milwaukee Grease Gun
So far gun is excellent way to grease anything.
ProsItem was shipped to me within a week.
ConsWhen the box came to me it looked like it had been dropped and kicked a few times. Was not pleased about that. Gun does work though.

Milwaukee 45-56-0125 Grease Gun Carry Strap
Milwaukee Tools Logo

Milwaukee 45-56-0125 Grease Gun Carry Strap

  • For use with the M18 Cordless 2-Speed Grease Gun and M12 Cordless Grease Gun.
  • May be compatible with competitive grease guns
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