Break, chase and scrape concrete, masonry and tiles when fitted to the demolition hammer.

SDS-Max demolition hammer, 10 kg, 17.9 J, 1500 W, DeWalt D25899K-QS
Key features
- Width (mm)127
- Perform and protectNo
- Height (mm)250
- Blows per minute2040 colpi/min
- Weight (kg)9,9
- Tool holderSDS-Max
What it is
The DeWalt D25899K-QS is a corded demolition hammer with an SDS-Max fitting, designed for demanding demolition. It draws 1500 W and develops an impact rate of 2040 blows per minute for effective material removal. With a weight of 9.9 kg and dimensions of 650 mm long, 250 mm high and 127 mm wide, it is sized for heavy-duty work.
A demolition hammer is a corded or cordless percussion-only power tool that uses chisels to break up concrete, masonry, render and floors.
What it is for
Used for demolishing masonry and concrete structures, for controlled demolition, where clean cuts and low vibration are required and for chiselling concrete, masonry and plaster.
How to use it
Insert the clean, greased chisel into the tool holder until it clicks and check that it is locked. Hold the tool with both hands, let the weight of the machine do the work without pushing, and work in short sections, angling the chisel to break away the material. Wear safety glasses, hearing protection, a dust mask and anti-vibration gloves, and take breaks to limit vibration exposure.
Where it is used
- Demolition
- Renovation
Technical data
- Width (mm): 127
- Height (mm): 250
- Blows per minute: 2040
- Weight (kg): 9,9
- Tool holder: SDS-Max
- Power supply: Wire type
- Length (mm): 650
- Absorbed power (W): 1500
- Compatible with the dust solution: Sì
Who it is for
Designed for demolition operatives, bricklayers and construction workers.
Related products
- SDS-Max demolition hammer, 10 kg, 19 J, 1550 W, with AVC, DeWalt D25902K-QS
- Demolition hammer Exa, 30 mm, 16 kg, 35 J, 1600 W, with AVC, DeWalt D25961K-QS
- Spade chisel, 28 mm, DeWalt DT6928-QZ — from the category Demolition Chisels
- SDS Max XLR drill bit with 4 cutting edges 25 x 540 x 400 mm DT60825-QZ DeWalt — from the category SDS Max Drill Bits
- Disposable low-attenuation PU earplugs (200 pairs) Portwest EP25 — from the category Ear Defenders and Earplugs
- Browse the whole category: Demolition Hammers
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Specifications 11
| Width (mm) | 127 |
|---|---|
| Perform and protect | No |
| Height (mm) | 250 |
| Blows per minute | 2040 colpi/min |
| Weight (kg) | 9,9 |
| Tool holder | SDS-Max |
| Power supply | Wire type |
| Length (mm) | 650 |
| Vibration control | No |
| Absorbed power (W) | 1500 |
| Compatible with the dust solution | Sì |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Break concrete, masonry and tiles when fitted to the demolition hammer or rotary hammer.
For safety
Protect eyes and face from fragments, dust, splashes and impacts.
Protect hearing from the noise of machines and tools by reducing the sound reaching the ear.
Protect hands from cuts, impacts, heat, cold and chemicals.





