Model # 2446-20

Internet #202438502

Milwaukee M12 12-Volt Lithium-Ion Cordless Grease Gun (Tool-Only)
0045242204731

Milwaukee

M12 12-Volt Lithium-Ion Cordless Grease Gun (Tool-Only)

  • Dispenses up to 7 grease cartridges per battery charge
  • Offers higher pressure, greater productivity and more versatility
  • Part of the M12 System, featuring over 70 tools
$12900 /each
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Frequently Bought Together

Product Overview

  • Dispenses up to 7 grease cartridges per battery charge
  • Offers higher pressure, greater productivity and more versatility
  • Part of the M12 System, featuring over 70 tools
The Milwaukee M12 Cordless Lithium-Ion Grease Gun develops higher pressure, offers greater productivity, and gives the user more versatility on the job site, delivering over 8000 PSI max. It dispenses up to 7 grease cartridges per battery charge. It also features a lightweight, ergonomic handle design for greater comfort during prolonged use, on-board hose storage, a sturdy base stand and a shoulder strap loop.
  • Powerful 12-volt motor delivers over 8000 PSI max operating pressure
  • Air bleeder valve: priming mechanism for quick flow
  • Integrated hose storage and LED fuel gauge for convenience
  • Superior handle balance and ergonomics: only 14 in. long and 7.2 lbs.
  • Compatible with these chargers: M12/M18 multivoltage (48-59-1812), M12 AC/DC (2510-20), M12 30 min. (48-59-2401)
  • Compatible with these batteries: compact 1.5 Ah (48-11-2401), compact 2.0 Ah (48-11-2420), extra capacity 3.0 Ah (48-11-2402), extended capacity 4.0 Ah (48-11-2440)
  • Maximum durability: backed by a 5-year warranty
  • Red lithium advantage: productivity: 40% more run-time, 20% more speed, 20% more torque, fade free power. durability: operates down to 0/-18, runs 20% cooler, up to 50% more recharges, no memory effect
  • M12 Lithium-ion system: compatible with over 20 M12 lithium-ion tools for greater versatility in the workplace
  • Lithium-ion batteries and charger not included
  • Compatible chargers: M12/M18 multivoltage (48-59-1812), M12 AC/DC (2510-20), M12 30 Min. (48-59-2401)
  • Compatible batteries: compact 1.5 Ah (48-11-2401), compact 2.0 Ah (48-11-2420), extra capacity 3.0 Ah (48-11-2402), extended capacity 4.0 Ah (48-11-2440)
  • Includes: (1) 2446-20 M12 cordless lithium-ion grease gun
  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Dispenses up to 7 grease cartridges per battery charge
  • Offers higher pressure, greater productivity and more versatility
  • Part of the M12 System, featuring over 70 tools
Model #: 2446-20
Internet #: 202438502

The Milwaukee M12 Cordless Lithium-Ion Grease Gun develops higher pressure, offers greater productivity, and gives the user more versatility on the job site, delivering over 8000 PSI max. It dispenses up to 7 grease cartridges per battery charge. It also features a lightweight, ergonomic handle design for greater comfort during prolonged use, on-board hose storage, a sturdy base stand and a shoulder strap loop.

  • Powerful 12-volt motor delivers over 8000 PSI max operating pressure
  • Air bleeder valve: priming mechanism for quick flow
  • Integrated hose storage and LED fuel gauge for convenience
  • Superior handle balance and ergonomics: only 14 in. long and 7.2 lbs.
  • Compatible with these chargers: M12/M18 multivoltage (48-59-1812), M12 AC/DC (2510-20), M12 30 min. (48-59-2401)
  • Compatible with these batteries: compact 1.5 Ah (48-11-2401), compact 2.0 Ah (48-11-2420), extra capacity 3.0 Ah (48-11-2402), extended capacity 4.0 Ah (48-11-2440)
  • Maximum durability: backed by a 5-year warranty
  • Red lithium advantage: productivity: 40% more run-time, 20% more speed, 20% more torque, fade free power. durability: operates down to 0/-18, runs 20% cooler, up to 50% more recharges, no memory effect
  • M12 Lithium-ion system: compatible with over 20 M12 lithium-ion tools for greater versatility in the workplace
  • Lithium-ion batteries and charger not included
  • Compatible chargers: M12/M18 multivoltage (48-59-1812), M12 AC/DC (2510-20), M12 30 Min. (48-59-2401)
  • Compatible batteries: compact 1.5 Ah (48-11-2401), compact 2.0 Ah (48-11-2420), extra capacity 3.0 Ah (48-11-2402), extended capacity 4.0 Ah (48-11-2440)
  • Includes: (1) 2446-20 M12 cordless lithium-ion grease gun
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Specifications

Dimensions

Air Inlet Size
0
Product Depth (in.)
12.5
Product Height (in.)
9.75 in
Product Length (in.)
3 in
Product Width (in.)
3 in

Details

Air Tool Type
Grease Gun
Air consumption at recommended operating pressure (CFM)
0
Hose Included
Yes
Housing Material
Plastic
Included
No additional components or accessories are included
Operation
Continuous flow
Project Type
Surface Prep
Recommended operating pressure (psi)
8000
Returnable
30-Day
Tool weight (lb.)
7.2
Tools Product Type
Power Tool

Warranty / Certifications

Manufacturer Warranty
5 Year Limited Tool Warranty

Specifications

Dimensions

Air Inlet Size
0
Product Depth (in.)
12.5
Product Height (in.)
9.75 in
Product Length (in.)
3 in
Product Width (in.)
3 in

Details

Air Tool Type
Grease Gun
Air consumption at recommended operating pressure (CFM)
0
Hose Included
Yes
Housing Material
Plastic
Included
No additional components or accessories are included
Operation
Continuous flow
Project Type
Surface Prep
Recommended operating pressure (psi)
8000
Returnable
30-Day
Tool weight (lb.)
7.2
Tools Product Type
Power Tool

Warranty / Certifications

Manufacturer Warranty
5 Year Limited Tool Warranty

Questions & Answers

Where do I get batteries and the charger? How much?

Asked by: Dave
Home Depot not sure on the price you can search Home Depot and find the charger and batteries
Answered by: lunbrjck
Date published: 2017-05-07

Does it come with a storage case

Asked by: steve
no
Answered by: lunbrjck
Date published: 2017-05-07

Can you use standard grease tubes with this grease gun?

Asked by: DW
yes
Answered by: lunbrjck
Date published: 2017-05-07

We have a milwaukee grease gun at work and can't seem to get it to prime or pump grease, it was ...

We have a milwaukee grease gun at work and can't seem to get it to prime or pump grease, it was working fine, put in a new grease tube and used about half the tube. After hitting four or five grease ports it stopped pumping grease, runs and runs but seems to be air locked, even tried another new tube?
Asked by: excavatorloaderservice
I have an M18 grease gun and am going to buy the M12. There should be a purge button on the front right of where the hose connects. Hold the button down till only solid grease comes out and your golden.
Answered by: Shadiesmurf
Date published: 2017-08-08
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Customer Reviews

M12 12-Volt Lithium-Ion Cordless Grease Gun (Tool-Only) is rated 4.1 out of 5 by 19.
Rated 5 out of 5 by from Outstanding I've owned the grease gun for a few weeks and it hasn't disappointed. I was thinking the 12 volt wasn't gonna have enough juice but it exceeded my expectations. I can do between 4-6 grease cartridges before the battery is completely dead. I have the 12 volt standard size which takes less than an hour to charge so it's easy to swap out batteries. I'm sure if u had a 12 volt XC battery it would go even longer between charges. If you have multiple M12 battery tools already this is a great addition to your tool set as it's only the tool and manual in the box no case included but there's a 12 volt XC version that come with the XC battery, battery changer and a case for it for $169. Overall it's a great buy at $129.
Date published: 2017-06-06
Rated 1 out of 5 by from This grease gun may grease 3 or 4 fittings then quits pumping grease and you have to work on it f... This grease gun may grease 3 or 4 fittings then quits pumping grease and you have to work on it for 20 min. I have given up on it and use my old hand pump grease gun. I would return it but it has been past 30 days so I am stuck with it. Would not buy again and I am a big fan of Milwaukee cordless tools.
Date published: 2017-05-06
Rated 5 out of 5 by from My son asked for this exact model for his birthday!... My son asked for this exact model for his birthday! He's very happy with it.
Date published: 2017-06-27
Rated 5 out of 5 by from Great grease gun I'm an operating engineer in the demolition industry and use this grease gun several times a week on heavy equipment. I've used it for three years and never had a problem. I've used other brands of grease guns and this one, by far is the best. The battery last a long time and there is more than enough power to push grease into the fittings. I highly recommend this product.
Date published: 2015-12-18
Rated 1 out of 5 by from Will not use standard grease cartridges Quality non-functional product - took first one I bought back to store because rubber seal too large - replacement same problem. Call customer support who will send out a new rubber seal that will fit into standard grease cartridge. Obvious design flaw since most of us will not bulk load grease guns.
Date published: 2014-04-15
Rated 5 out of 5 by from Awesome Efficient tool. Obviously no cords no pumping, easy to use. Grease flow is somewhat slower than air, but the portability is well worth it.
Date published: 2016-11-22
Rated 4 out of 5 by from 4 Star Review Rating provided by a verified purchaser
Date published: 2017-04-04
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2017-04-05
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