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Grease Gun | Cordless | M12

Supplier: Milwaukee Magswitch & Milwaukee Power Tools

The M12 Cordless LITHIUM-ION 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.

Price Guide: POA

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 LITHIUM-ION 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.


  • Powerful 12V Motor: Delivers over 8,000 PSI Max Operating Pressure
  • 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
  • M12 LITHIUM-ION System: Compatible with over 20 M12 LITHIUM-ION Tools for greater versatility in the workplace
  • Maximum Durability: Backed by a 5 year warranty


  • 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 
  • Hose Type  36" High Pressure Flex Hose w/ Spring Guard 
  • Three Way Loading  Yes - bulk, cartridge, & suction capable 
  • Coupler Included  Yes 
  • Tool Length  14" 
  • Tool Weight  7.2 lbs 
  • No of Batteries Included  (1) M12 XC LITHIUM-ION Battery 
  • Charge Time  30 minutes 


  • 2446-20 Grease Gun
  • (1) M12 XC LITHIUM-ION Battery Pack 48-11-2402
  • 30-Minute Charger
  • 36" Flex Hose with Spring Guard
  • Grease Coupler
  • Carrying Case

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