The DEWALT D25899K SDS Max Demolition Hammer (10kg class) is a powerful yet lightweight Breaker with in-line design for better handling and quick-change chisel adjustment for fast orientation of the chisel through 12 preset positions.
The large oversize hammer mechanism delivers extreme durability and excellent concrete breaking performance. Its ergonomic inline design ensures user comfort during any application. Whilst its compact, streamlined design allows access in confined areas. In line design for better handling and quick change chisel adjustment allows fast orientation of the chisel through 12 preset positions
Modular design allows for quick access to key components allowing for faster and cheaper servicing. 1500 Watt, 95 mm motor delivers outstanding motor efficiency and durability, magnesium housings ensure maximum durability and minimum weight. Multi adjustable side handle can be located anywhere on the hammer barrel, maintaining user comfort in any application.
Supplied with: 1 x Multi Position Side Handle and 1 x Heavy-Duty Carrying Case.
Specifications:
Input Power: 1,500 Watt.
Impact Rate: 1,020-2,040/bpm, 17.5 joules.
Chuck: SDS Max.
Length: 650mm.
Height 250mm.
Weight 9.6kg.
.
This product is a non-stock item and only available to order.
Delivery normally takes 10 working days from when you place your order.
* 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:
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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
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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.
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.