Makita HK1820 SDS-PLUS 550 W Demolition Hammer / Power Scraper

The Makita HK1820 SDS-PLUS 550 W demolition hammer is a corded AC tool designed for light demolition work. It draws 550 W to handle surface removal on solid substrates and is rated for direct use on masonry and concrete. Operating only in chiselling mode, it omits rotary drilling and focuses entirely on impact applications. The mechanism delivers a maximum impact energy of 3.1 J, enough to break apart tough building materials. This setup suits contractors carrying out specific renovation and material-clearing jobs.

Weighing 3,300 g, the tool provides a stable mass for horizontal and vertical surface preparation. The casing measures 351 mm in depth, 102 mm in width, and 203 mm in height, allowing the scraper to work effectively in restricted areas. Mains power is supplied through a 5-metre cable, giving a reasonable working radius on site before an extension lead is needed. The exterior is finished in Makita's standard cyan and green.

• Adjustable speed control varies the output up to a maximum impact rate of 3,200 bpm.
• SDS-PLUS chuck system provides secure bit retention and compatibility with standard chisels.
• 12-position chisel lock lets operators set the tool angle to suit the surface.
• Chiselling action produces a vibration level of 10 m/s² during material removal.
• Acoustic output is rated at 83 dB sound pressure and 94 dB sound power.