DeWalt 20V MAX Grease Gun Kit DCGG571M1
#7 in KitsFull review
A complete DeWalt kit with a big 4 Ah battery and a long runtime claim. Good for anyone starting on DeWalt 20V.
Amazon $249$249
5 oz/min42 inDeWalt 20V MAX
2.9/5
A small 12 V kit for light automotive greasing. Heavy equipment owners should look at an 18 V gun.
- 2.6 oz/minFlow
- 8,000 psiPressure
- 36 inHose
- Milwaukee M12Battery
Check price at Amazon$269
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Compact 12 V gun that is easy to handle in tight engine bays
- Battery, charger and case included
- 5-year tool warranty
Cons
- 2.6 oz/min is the slowest flow here
- About 8,000 psi, less than the 18 to 20 V guns
- Only 7 cartridges per charge
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Model number | 2446-21XC |
|---|---|
| Output | |
| Top flow | 2.6 oz/min |
| Maximum pressure | 8,000 psi |
| Cartridges per charge | 7 |
| Hose length | 36 in |
| Power | |
| Battery system | Milwaukee M12 |
| Voltage | 12 V |
| In the box | 1 x 3 Ah |
| Features | |
| Case or bag | Yes |
| Build | |
| Weight | 8.2 lb |
| Warranty | 5 years |
Alternatives in this type
Lincoln PowerLuber 20V 1882
#8 in KitsFull review
A professional lube-brand gun with a grease meter display, with one battery. It suits shops that track grease per fitting.
Amazon $398.37$398.37
36 inLincoln 20V
Lincoln PowerLuber 20V 1884
#10 in KitsFull review
A professional lube-brand gun with a grease meter display, with two batteries. It suits shops that track grease per fitting.
Amazon $485.51$485.51
36 inLincoln 20V
Compare
Compare the Milwaukee M12 Grease Gun Kit 2446-21XC with any other cordless grease gun →
More from Milwaukee: every Milwaukee product ranked.