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Demolition hammer, Makita HK1820

Also known as: chipping hammer

Code HK1820

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
See all 10 specifications

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

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.

Quantity
Specifications 10
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
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

For safety

BreakerMask RC4 Breaker

Protect the airways from dust, fumes, gases and vapours during work.