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Dewalt DCGG571M1 Cordless XR Grease Gun 18v 1 x 4.0ah Li-Ion DCGG571M1
Product Code
56DEWDCGG571M1
The DEWALT Cordless XR Grease Gun performs routine lubrication up to twice as fast as a manual grease gun, with 690 bar (10,000 PSI) of output pressure and a flow rate of 147g per minute. It delivers high pressure to clear clogged fittings and has a purge valve that allows the user to bleed excess air that can become trapped in pump valves.
€440.99 €358.53
/ Price Per ITEM
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The DEWALT Cordless XR Grease Gun performs routine lubrication up to twice as fast as a manual grease gun, with 690 bar (10,000 PSI) of output pressure and a flow rate of 147g per minute. It delivers high pressure to clear clogged fittings and has a purge valve that allows the user to bleed excess air that can become trapped in pump valves.
It has a 1 meter hose, for hard-to-reach fittings and an LED light, to illuminate fittings that are difficult to locate. The innovative pump filter screen on the unit helps to keep dirt from passing through the pump mechanism. It can be bulk-filled (suction or pump) or used with standard 400g grease cartridges.
Includes a shoulder strap for carrying the unit during applications, 1 x 18 Volt 4.0Ah XR Li-Ion battery pack with state of charge indicator, an XR Multi-Voltage charger and a heavy-duty kitbox.
Specifications:
- Output Pressure: 690bar/ 10,000 PSI.
- Feed Rate:147g/min.
- Grease Type: Up to NLGI #2.
- Grease Capacity: Bulk: 453g, Cartridge: 400g.
- Hose Length: 1000mm.
- Height: 230mm.
- Length: 390mm.
- Built in LED light.
| Brand | Dewalt |
|---|---|
| Provided by | TJ O'Mahony |
| Delivery Rule | small & light |
Last update: 02-Dec-2025
Delivery Timeframes:
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Small Items: 2-3 working days
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Large/ Bulky items: 5-7 working days
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Extra Large appliances & TV's: 5-7 working days
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Click & Collect: 1 working day
Delivery Zones (Nationwide):
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Zone 1: Dublin, Galway, Kildare, Limerick, Meath, Offaly, Tipperary, Wexford, Wicklow
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Zone 2: Carlow, Clare, Clifden, Kilkenny, Laois, Louth, Waterford, Westmeath
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Zone 3: Cavan, Cork, Donegal, Kerry, Leitrim, Longford, Mayo, Monaghan, Roscommon, Sligo
Delivery Charges:
| Small & Light | Large & bulky | Extra Large | |
| Zone 1 | €9.99 | €25 | €50 |
| Free delivery on orders over €400 | no free delivery | ||
| Zone 2 | €9.99 | €50 | €50 |
| Zone 3 | €9.99 | N/A | N/A |
* Effective from 3 December 2025
* Free delivery on order over €400, applies to Small & Light, Large & Heavy items within zone 1 only.
Zone Indicator:
To help you understand delivery availability, every item displays a zone icon, icons appear on the top-right corner of each product image:
| Types of goods | Available zones | Descriptions |
| Small & light items | All Zone area | Items under 20kg weight & under 2m long, (some fragile items may not be included e.g. glass/mirrors) |
| Large and bulky items Extra Large items |
Zone 1 & 2 only | Wet & hazardous bagged, items over 20Kg weight & oversized; Euronics white goods, TVs of all sizes. |
| Large Paint items (6L / 6L+) | Zone 1 only | Large hazardous items (6L+) - available for collection |
| Available zones | Indicator | Descriptions |
| All zone area |  |
This icon with all zone area in green, indicates this items can be shipped to all Zone. |
| Zone 1 & 2 only | |
Zone 1 & 2 in green and zone 3 greyed out, indicates this product can only be shipped to Zone 1 and 2 |
| Zone 1 only | |
Zone 1 in green zone 2 and zone 3 are greyed out, indicates this product can only be shipped to Zone 1 only. |
Old Appliance Collection:
When you buy a large appliance, we’ll collect your old one for free through WEEE Ireland. Please ensure it is uninstalled, disconnected, and ready for pickup. Collection is like-for-like and takes place at the front door or apartment entrance. Restrictions may apply based on access and item type.
Free Click & Collect:
Click & Collect is free and available on items in stock at your chosen branch. Click Here to see our Branch Locator.
How it works:
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Place your order online
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You will receive an order confirmation email
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Our team processes your order, please allow up to 4 hours
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Within branch opening hours, we aim to have your order ready the same day.
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You will receive an email once your order is ready for collection.
At TJ O'Mahony we will exchange or refund any Retail unused product returned to us in its original condition within 30 days of receiving it (*)You can return any unused product to us in its original condition for a full refund or exchange within 30 days of delivery.
This right to return does not apply to products that are non stock and only available to order such as catalogued doors, catalogued bathroomware and mixed paints which are made especially for your order.
Please note that we are unable to accept returns on certain bagged building products and materials, including (but not limited to) hard wall, cement, bonding, slates, and ridges. We appreciate your understanding and recommend checking product requirements carefully before purchase.
*View our full returns policy on our Terms &Conditions Page.