DeWalt DCGG571 20V Cordless Grease Gun

The DeWalt DCGG571 20V cordless grease gun conveniently uses the DeWalt batteries you already have. The DeWalt cordless grease gun features performance up to 50% faster than manual grease guns. DeWalt designed these tools with an innovative pump filter screen to prevent dust and debris from entering the pump mechanism. This helps extend the life of the tool.


Both DeWalt cordless grease guns enjoy a variable speed trigger that allows for up to 5.0 ounces per minute of grease delivery. The included 42-inch hose ensures that the tool can be clear of hard-to-reach areas while the built-in LED lights illuminate darker areas. The no-mar foot design lets users rest the tool on flat surfaces and an air bleeder valve makes priming the unit much easier after changing cartridges.

Users can look forward to getting up to 10,000 PSI from the 20V MAX model (the older 18V “stem battery” model featured 9,000 PSI). DeWalt tells us that as many as 16 cartridges can be completely dispensed using a single 20V MAX 4.0 Ah battery. In addition to the kits we have listed here, both models are also available as a bare tool.

I think back to those long days on the water with Dad pursuing the elusive redfish and snook of Southwest Florida. Boat and trailer maintenance would have been so much easier using a cordless grease gun like this. It would have meant getting to that home-cooked meal that Mom cooked up for her fishermen 50% faster and fewer exasperated looks from yet another grease stain I caused thanks to leaky seals.

DCGG571M1_1

DeWALT DCGG571B 20V MAX Cordless Grease Gun Bare Tool

  • Max Pressure: 10,000 PSI
  • Max Volume: 5.0 ounces per minute
  • Hose Length: 42 inches
  • Cartridge Capacity: 14.5 ounces
  • Weight: 9.5 pounds
  • Warranty: 90-day money-back, 1-year free service, 3-year limited
  • Current Online Pricing: $149

DeWALT DCGG571M1 20V MAX Cordless Grease Gun Kit

  • Max Pressure: 10,000 PSI
  • Max Volume: 5.0 ounces per minute
  • Hose Length: 42 inches
  • Cartridge Capacity: 14.5 ounces
  • Weight: 9.5 pounds
  • Warranty: 90-day money-back, 1-year free service, 3-year limited
  • Current Online Pricing: $179

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