Break concrete, masonry and tiles when fitted to the demolition hammer or rotary hammer.

Demolition hammer, Makita HK1820
Also known as: chipping hammer
Key features
- Absorbed power (W)550
- Blows per minute (bpm)0 - 3200
- Impact power3,1 J
- Cable length (m)5,0
- Sound power LwA91 dB(A)
- Sound pressure LpA (dB(A))83
What it is
Demolition hammer, Makita HK1820. Key specifications: absorbed power (W) 550, blows per minute (bpm) 0 - 3200, impact power 3,1 J.
A demolition hammer (breaker) is an electric, cordless, pneumatic or hydraulic percussion tool that uses chisels to break concrete, masonry, rock and asphalt.
What it is for
Used for light demolition, chasing and localised removal and for chiselling concrete, masonry and plaster.
How to use it
Connect the machine to its power source (mains, battery, compressor or hydraulic power pack), checking cables, hoses and couplings. Fit the right chisel and lock it in the tool holder, then work with both hands, letting the weight do the work, and never use the tool as a lever. Wear hearing protection, safety glasses, a dust mask and anti-vibration gloves, and grease the tool holder as instructed in the manual.
Where it is used
- Demolition
- Renovation
Technical data
- Absorbed power (W): 550
- Blows per minute (bpm): 0 - 3200
- Impact power: 3,1 J
- Cable length (m): 5,0
- Sound power LwA: 91 dB(A)
- Sound pressure LpA (dB(A)): 83
- Sound pressure uncertainty K (dB(A)): 2,7
- Vibration level, chiselling (m/s²): 18,0
- Weight without cable (kg): 3,3
- Dimensions (mm): 351 × 102 × 203
Who it is for
Designed for electricians, plumbers, bricklayers and tilers.
Related products
- Demolition hammer, LXT, Makita DHK180ZJ
- Demolition hammer Makita HM1812
- Flat chisel, DeWalt DT6979-QZ — from the category Demolition Chisels
- Multi-Function Unit Comby Breaker — from the category Hydraulic Power Packs and Units
- Screw compressor PLUS 38-08 ES Fini Compressori — from the category Screw Compressors
- Browse the whole category: Demolition Hammers (Breakers)
Before you order
In your request, please state the length, the power rating and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 10
| Absorbed power (W) | 550 |
|---|---|
| Blows per minute (bpm) | 0 - 3200 |
| Impact power | 3,1 J |
| Cable length (m) | 5,0 |
| Sound power LwA | 91 dB(A) |
| Sound pressure LpA (dB(A)) | 83 |
| Sound pressure uncertainty K (dB(A)) | 2,7 |
| Vibration level, chiselling (m/s²) | 18,0 |
| Weight without cable (kg) | 3,3 |
| Dimensions (mm) | 351 × 102 × 203 |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Break, chase and scrape concrete, masonry and tiles when fitted to the demolition 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.





