Skip to content

DeWalt 20V MAX Cordless Lithium Ion Grease Gun

Item# 00901666000P | Model# DCGG571M1 | Added on February 25, 2015 |
Sold by
DeWalt 20V MAX Cordless Lithium Ion Grease Gun
You can earn on this product: $2.42 in points
Add To Cart
Description Specifications
20V Grease Gun

DEWALT 20 V MAX* lithium ion grease gun. 42 In. extra-long and flexible hose designed for reaching hard to access grease fittings. Bright LED light assists in locating hard to see grease fittings in low-light situations. Integrated no-mar foot design allows operators to rest the tool on flat surfaces. Air-bleeder valve assists in pump priming after cartridge changes. Innovative pump filter prevents dirt and contamination from clogging the pump mechanism.Feature Benefits
  • Powerful motor delivers 10,000 max PSI to power through clogged grease fittings.
  • High-volume pump pushes up to 5.0 oz/min high-flow applications.
  • Up to 16 cartridges per charge with a single DEWALT 20 V max battery (4.0 Ah)
  • Variable speed trigger offers precise control of the grease flow
WARNING: California Residents - Proposition 65
Ratings & Reviews

Overall Rating:

(15 Ratings)
  • 5 Stars
  • 4 Stars
  • 3 Stars
  • 2 Stars
  • 1 Star
  • Read Reviews
Member Photos
No photos yet...

Most Helpful Reviews:

By dewalt
January 3rd, 2018
Best of the best

I have just purchased my second 20V Max lith ion grease gun. First one I purchased 6 years ago, and I am still currently using it. My business is expanding, and I am in need of another one. Over the years I have purchased other brands, but they would not hold up to continuous use. Either the motor would wear out, or the batteries would have to be replaced constantly. The long hose, and the variable speed trigger puts this grease gun above the closest competitor . I had no idea how nice a long hose is for reaching into tight spaces until this grease gun. The variable speed comes in handy when dealing with worn grease fittings. Other brands are either wide open or off, which leads to replacing the nozzles constantly. I am also still using the original battery. Which tells quite a bit about the quality of the product. I have not found anything that is as good or better than this grease gun. Only drawbacks I can say are that it is heavy, but the weight is a trade off for durability in my opinion. Also if you use really cheap quality grease, the screen will plug up with wax once in awhile in colder climates. Another thing, it will only dispense about half of a what a hand grease gun will put out in a single pump, but the speed at which it will come out more than makes up for it.

22 found this review helpful
By dewalt
February 21st, 2018
20v grease gun

I have bought 2 of these grease guns now both were junk worked good for about 8 or 10 tubes of grease then one won't pump anything the other has so little pressure I can stop it with my finger I will not be buying another of these

8 found this review helpful
Reviewers may have received a benefit, like a sweepstakes entry or rewards program points, in exchange for writing a review.
Those benefits were not conditioned on the positive or negative content of the review.

Not bad, not great


Ive had this for 18 months now and use it daily most of the year. Its a great gun, battery lasts a long time, but I cannot stand how it blows grease out of the top of the gun when it hits its relief setting. If your not paying attention, it will blow a ton of grease out of the top and make a huge mess.

November 26th via dewalt
0 of 1 found this review helpful.
Join or Sign In to vote

Saves time


[This review was collected as part of a promotion.] Bought this 3 weeks ago to grease equipment in morning still on first battery charge after 3 weeks and has cut time in half

May 30th via dewalt
0 of 1 found this review helpful.
Join or Sign In to vote

Brand new noisey


Mine just got delivered little bit ago and motor is very noisey compared to every other one I���ve used before. Not happy at all. May send it back. It works well just very noisey
Cmon dewalt

April 24th via dewalt
1 of 2 found this review helpful.
Join or Sign In to vote

Premature failure


Was a christmas gift from my son.
Think it has its second tube of grease through it and the drive gear on the motor cracked. Definitely a defective part. Horrible noise and it doesent pump properly due to slipping gear.

April 6th via dewalt
5 of 6 found this review helpful.
Join or Sign In to vote

Nothing but a mess


I bought this grease gun about a month ago it is worst grease gun I have ever had It has a release valve that pumps grease out of it all over your hands and gum It���s horrible The gun lets grease by the plunger when change cartridges So Again you are covered in grease You get more grease on you than in machine I would never buy this No matter how good it suppose to be

March 27th via dewalt
2 of 4 found this review helpful.
Join or Sign In to vote
Questions & Answers (1) See All
Want to know something? Ask a question
Peter Keenan
DeWalt 20V MAX Cordless Lithium Ion Grease Gun
Sold by
December 9th, 2020
Answered in 4 hours
Saber Kirollos
By Saber Kirollos
December 9th, 2020