MIL2446-21XC MFG #: 2446-21XC
$389.00 / EA
  • Offerings: Products
  • Brand Name: Milwaukee®
  • Cartridge Capacity: 14.5 oz
  • Operating Pressure: 8000 psi
Get up to 25% more pressure, best-in-class runtime and compatibility with tools for drilling, fastening, lighting and cutting. The M12™ Cordless Lithium-Ion Grease Gun delivers the highest max operating pressure in its class to help you handle heavy-duty applications and eliminate downtime. It's capable of delivering more than 8000 psi max operating pressure for heavy machinery, cold weather applications and clogged grease fittings. The M12 REDLITHIUM™ Battery lets you dispense up to seven grease cartridges per charge and is compatible with a variety of Milwaukee® tools for greater workplace versatility. A lightweight, ergonomic handle offers greater comfort during prolonged use and an onboard hose storage and shoulder strap loop offer convenience with less mess. The kit comes with one 12 V extended capacity battery, a 60-minute charger, 36 in flex hose with spring guard and grease coupler and a carrying case.
  • Voltage Range
  • Tool Length
  • Series
  • Overview
  • Manufacturer Name
  • Hose Length
  • Flow Rate
  • Bulk Capacity
  • Battery Capacity
12 V
14 in


  • Powerful 12-volt motor delivers more than 8000 psi max operating pressure
  • Best-in-class runtime dispenses up to 7 cartridges per charge
  • Integrated hose storage adds convenience
  • On-board fuel gauge helps to increase productivity and avoid interruptions
  • Air bleeder valve priming mechanism provides quick flow


  • Drilling
  • Fastening
  • Lighting and Cutting
Milwaukee Tool
36 in
2.6 oz
16 oz
3 Ah