In Focus: M12 Cordless Grease Gun


Milwaukee’s M12 Lithium-Ion system offers portable battery-powered solutions to the tech; the M12 Cordless Grease Gun fits the lubrication maintenance needs of the repair shop, while offering the versatility of 30 other tools on the same battery platform. Having new products that are core to the automotive professional, like the cordless grease gun, LED lights, impact wrenches and more gives automotive professionals and mobile distributors a serious reason to invest in and sell Milwaukee’s cordless Lithium-Ion platforms and puts Milwaukee in a leadership position within cordless power tools in the auto aftermarket.

Features and benefits

  • Over 8,000 PSI Max Operating Pressure
  • M12 Lithium-Ion System, compatible with over 25 M12™ Lithium-Ion Tools for greater versatility in the workplace
  • Up to 7 Grease Cartridges per battery charge
  • Comfortable handle grip designed for prolonged use
  • Able to withstand drops and harsh jobsite conditions
  • On Board Fuel Gauge, Hose Storage, and Base Stand


The grease cylinder is a steel cylinder with a grooved knurling section for improved grip when tightening/loosening the cylinder. Features a durable, impact-resistant injection-molded plastic housing and die-cast aluminum front gear housing.

  • 12V, over 8,000 psi output.
  • Up to seven grease cartridges per charge.
  • 36" high-pressure flex hose with spring guard.
  • Three-way loading: Bulk, cartridge, and suction capable.
  • Weighs 7.2 lbs.

Selling points

  • LED battery fuel gauge.
  • Shoulder-strap loop.
  • Standard 1/8” NPT coupler.
  • Grooved barrel design for better gripping surface.
  • Grease hose storage minimizes mess.
  • Base stand for easy storage.
  • Lightweight, durable and washable canvas case.

Suggested retail price

  • No. 2446-21XC: $199
  • No. 2446-20: $129

For more information

Milwaukee Electric Tool Corp.