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DEWALT DCGG571M1 18V XR Grease Gun with 1x 4 ah Battery

DCGG571M1-GB Product Overview

The DeWalt DCGG571M1 18v XR Grease Gun has a powerful motor that provides users with 10,000 max psi to power through clogged grease fittings.

Part No: DCGG571M1-GB(DEWPDCGG571M1)

DCGG571M1-GB Technical Specifications

  • Battery Capacity: 4 ah
  • Output Pressure: 690 bar
  • Feed Rate: 147 g/min
  • Weight: 3.6 kg

DEWALT DCGG571M1 18V XR Grease Gun with 1x 4 ah Battery

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DCGG571M1-GB Key Features

  • Delivers high pressure to clear clogged fittings
  • 690 bar (10,000 PSI) output pressure with a flow rate of 147g per minute
  • Performs routine lubrication up to twice as fast as a manual grease gun
  • Purge valve allows user to bleed excess air that can become trapped in pump valves, affecting the pressure and speed of application
  • 1m hose for hard-to-reach fittings
  • Can be bulk-filled (suction or pump) or used with standard 400g grease cartridges
  • LED light helps to illuminate fittings that are difficult to locate
  • Innovative pump filter screen on the unit helps to keep dirt from passing through the pump mechanism
  • Includes shoulder strap for carrying the unit during applications that require climbing or manoeuvring around work site

DCGG571M1-GB What’s Included

  • 18v 4Ah Li-Ion Battery
  • Battery Charger
  • Shoulder Strap
  • Heavy Duty Carry Case
  • Number of Batteries Supplied: 1
  • Voltage: 18v
ExpertOur Expert Says…
This grease gun has a variable speed trigger to ensure exact and precise control of the flow of the grease. The DCGG571M1 is part of the DeWalt Cordless Power Tool range. The high volume pump pushes up to 142 ml/min for high-flow applications, and it can utilise up to 16 cartridges per charge with a single DeWalt 18v 4 ah Battery. The hose is flexible and extra long, especially designed to access tricky areas. The pump filter screen stops contamination and dirt from clogging up the pump mechanism. In addition, the no-mar foot design allows users to rest the tool on flat surfaces.
Delivery & Returns
Delivery & Returns
We offer free delivery on orders over £55, placed before 4pm Monday to Thursday. Note that next day delivery for orders placed after 4pm on Thursday, up to 4pm Friday, is usually Monday (excluding bank holidays). Estimated delivery for all orders placed over a weekend is Tuesday. Note that due to the size and weight of some products, next working day delivery is not available and additional carriage charges will apply. If you would like to return your goods, we will offer a full refund or exchange within 30 days of purchase. For full details, visit our delivery and returns page. Ts&Cs apply.
What should I look for when buying a Cordless Tool?

Some cordless tools have specific uses, or simply don’t fit neatly into conventional product groups but that doesn’t mean you can’t buy them from ToolStore UK! From Grease Guns to Table Saws and everything in between, we are here to help.

When choosing a specialist tool, be sure to check the product specifications so you can be certain your purchase will perform as you need it to. Remember that, if you have any questions, we’re only too happy to answer any questions before you hit the “Buy Now” button. Just get in touch!

Which is better: brushless or brushed tools?

Brushed motors use carbon brushes to transfer power from the fixed part of the motor to the rotor. This creates a reliable and relatively inexpensive motor, but brushed motors d require regular maintenance, in order to either clean the brushes or replace them as they wear out. A brushless motor, by contrast, uses a magnet mounted on the rotor to generate the power and electrical switching to perform the function carried out by the brushes. The additional complexity of the motor’s working means that brushless motors are usually more expensive than brushed.

Which voltage should I choose?

As a rule, there won’t be a choice of voltages for specific machine types we have listed under ‘Other Cordless’ but the category does include products which run at different power levels, from 10.8v through to 54v.

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All of our products come with a standard 1 year manufacturers warranty, however if you would like to discuss extending this warranty, please contact our customer service team on 03330 043777, or email For further warranty information from this specific manufacturer, visit our warranty page.

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