Dewalt DCGG571M1 20V MAX Cordless Lithium-Ion Grease Gun

Dewalt Model: dewndcgg571m1
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Dewalt DCGG571M1 20V MAX Cordless Lithium-Ion Grease Gun Dewalt Model: dewndcgg571m1
price for vip customer


Product Features & specs :

Dewalt tools are Guaranteed Tough

Dewalt Guaranteed Tough

Dewalt designs and optimizes professional workhorse solutions – tools, accessories and service – to ensure confidence for the toughest jobsite conditions

Take charge and use your 20V Max Lithium Ion battery on multiple tools

Take Charge

Use your 20V MAX Lithium Ion Battery across multiple tools

Flexible 20V MAX battery options ranging from lightweight to long runtime

Choose your Battery

Choose any 20V MAX Battery regardless of amp hour to run your tools

200 plus products and growing in the 20V MAX family of tools

200+ Products

Our largest cordless platform continues to expand making 20V MAX a system you can build on

Compatible with a Wide Range of 20V MAX Batteries to fit your needs

Dewalt DCB203 battery for lightweight usage

More Compact 2 Ah

Dewalt DCB230 battery

3 Ah

Dewalt DCB204 battery

4 Ah

Dewalt DCB205 battery

5 Ah

Dewalt DCB206 battery

6 Ah

Dewalt DCB612 battery with long run time

More Runtime 12 Ah

Dewalt DCGG571M1 20V MAX Cordless Lithium-Ion Grease Gun

Important Notice: Lithium-Ion Item - Express Delivery option not available due to transportation regulations.
The DCGG571M1 20V MAX Lithium Ion Grease Gun has a powerful motor for pushing 5 oz per min of high-flow applications. Features a variable speed trigger for precision, bright LED lights for working in dark spaces, and an anti-debris filter to protect the pump mechanism from dirt and contamination.
  • Powerful motor delivers 10000 max psi to power through clogged grease fittings
  • Up to 16 cartridges per charge with a single DEWALT 20V MAX 4.0 Ah battery
  • High-volume pump pushes up to 5.0 oz-min. for high-flow applications
  • Variable-speed trigger offers precise control of the grease flow
  • 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
  • Innovative pump filter screen prevents dirt and contamination from clogging the pump mechanism
  • Integrated no-mar foot design allows operators to rest the tool on flat surfaces
  • Air-bleeder valve assists in pump priming after cartridge changes
What’s Included:
  • 20V MAX Cordless Lithium-Ion Grease Gun - DCGG571M1
  • 20V MAX XR 4.0 Ah Premium Lithium-Ion Battery - DCB204
  • Fast Charger
  • Shoulder Strap
  • Kit Box
Power Source
UL Safety
Wifi compatibility
Batteries Included
Cylinder Capacity (Cartridge)
14.5 oz
Battery Type
Bluetooth Compatibility
Motor Type
Flow Rate(volume per minute)
5 oz/min
Cylinder Capacity (Bulk)
16 oz
Charger Included
Operating Pressure (PSI)
CSA Safety
Case Included
Case Type
Battery Amp Hour
4 Ah
ETL Safety
Battery System
23.5 in.
4.3 in.
9.5 lbs.
Warranty Term
3 Year

Reviews :

4.8 / 5.0
64 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Would you recommend this product?
Yes (24)
Easy To Use (23)
Powerful (23)
Ergonomic Design (2)
Battery Longevity (if applicable) (2)
Heavy (2)
Best Uses
Heavy Duty Requirements (4)
Home Repair (4)
Frequent Use (3)
Jobsite (3)
Good tools
We just tried it for the first time. We buy Dewalt exclusively now because of good quality and their innovative with all tools. There are other obvious advantages in tool management with a single source, but here we wish to make a suggestion. Especially with a grease gun that can be used out of a single shop on different job sites, the carrying case is important for insurance that it is handled properly when not in use and all necessary parts are there when needed.
In short, define how it goes in the case well enough for “anybody” to quickly get it done properly. The instructions or directions should be permanent in the case.
June 11, 2020
Originally posted at
Best grease gun that ive owned
ive owned lincoln, Milwaukee, and other grease guns. None have last as well and as long as the dewalt. The equipment i run i have grease daily and take about a tube of grease a day. It still hasnt quit on me after 3 years.
This review was collected as part of a promotion
May 30, 2020
Originally posted at
Great quality and pump speed
It is great for all greasing applications and can use different brands of grease.
This review was collected as part of a promotion
May 30, 2020
Originally posted at
Great for weekend warriors / DIY
I am not a professional construction worker or a mechanic, but I do a lot of DIY and weekend warrior work. This tool saves me time and mostly the embarrassment of fumbling with a grease gun and struggling to load and apply the great. Super awesome tool!
This review was collected as part of a promotion
May 30, 2020
Originally posted at
Saves time
Bought this 3 weeks ago to grease equipment in morning still on first battery charge after 3 weeks and has cut time in half
This review was collected as part of a promotion
May 30, 2020
Originally posted at
Good grease gun.
Only used once. Simple to load and to use. Should have included 90* fitting!
May 27, 2020
Definitely love this piece of equipment...
May 25, 2020
I love these. I have an 18v also and it’s been great so I boight another one.
April 27, 2020
Works well
Very good product, strong and powerful.
April 16, 2020
This gun is heavier than I thought, but that's OK since it also appears very heavy duty. I've only used it a couple of times, but appears to work very well.
March 19, 2020

Q & A :

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Browse 5 questions Browse 5 questions and 9 answers
Can you get a rigid pipe, 1/8" pipe to use instead of the flexible hose? The thread end that screws into the grease gun is very uncommon. Due to company rules, if we use a flexible hose, we must wear expensive gloves to prevent injury from ruptured hose. Not required with rigid line.
Ron on Jul 26, 2016
BEST ANSWER: To whom it may concern
First of all I'm very satisfied with this product.
To tell you the true I don't know the diameter of the hose fitting, but
if you have to wear expensive gloves to prevent injury from ruptured hose, I think you also have to wear them whenever you change the cartridges because you'll be exposed to the grease.
So I would say that with the flexible hose you can reach any hidden or of difficulty access points. In my opinion would be worth the expense.
Celio Marujo
Self: ****@***.***
Sent from my iPad
When charging the unit ,will this work on a 220V system.Since I am in New Zealand and the power outlet is 220V.
moe on Apr 27, 2016
BEST ANSWER: I think you will need some type of converter. Their chargers plug into 110V outlets in the US.
Richard H. Dixon
OPECo, Inc.
Sent from my iPad
Okay I work in a diesel shop, and sense we go through a lot of grease. We have an air powered grease gun hooked into a giant grease barrel. So instead of using the normal grease cartridges we refill our guns with the giant air power gun using a grease zerk on top of our manual powered grease gun. Do these have a grease zerk on them so I can refill it using our giant air powered grease gun?
Mike on Feb 4, 2016
BEST ANSWER: It doesn't come with one installed but there's a port for one. Just remove the plug and screw in the zerk.
Need new cartridge holder for dewalt grease gun can't find on here ?
A shopper on Jan 9, 2019
BEST ANSWER: We do not stock any parts at CPO/Tyler Tools. You can contact DeWalt directly at 1-800-433-9258. The agent will be able to provide you with the accurate information. You can also check on for the part.
Does this price include teo batteries and charger
kelly on Aug 19, 2016
BEST ANSWER: Yes,battery and charger are included.


Most DEWALT® Tools purchased on or after January 1, 2004 come with a warranty package that includes:

Three-Year Limited Warranty. DEWALT will repair, without charge, any defects due to faulty materials or workmanship for three years from the date of purchase. This warranty does not cover part failure due to normal wear or tool abuse. For further detail of warranty coverage and warranty repair information, visit or call 1-800-4-DEWALT (1-800-433-9258). This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces.

One-Year Free Service Contract. DEWALT will maintain the tool and replace worn parts caused by normal use, for free, any time during the first year after purchase.

90-Day Money Back Guarantee. If you are not completely satisfied with the performance of your DEWALT Power Tool, Laser, or Nailer for any reason, you can return it within 90 days from the date of purchase with a receipt for a full refund - no questions asked.