Bore dust cyclofilter / bore dust sample / bore dust extraction to create a chloride profile


To determine the chloride level in concrete (lab analysis) an exact, depth-dependent bore dust extraction on the structure is required (reinforcement verification).
Thanks to the device it is possible to run a controlled bore dust extraction using a hollow drill bit. The bore dust is separated from the air in the cyclofilter and it’s then collected in the storage tank.


  • Optimised bore dust circulation to the bore dust screen in the cyclofilter
  • Improved suction performance thanks to bigger air passages
  • Easy bore dust collecting tank exchange
  • Drilling depth indication with coloured marking on the drill pit
  • High-quality materials for a long life



Precision cyclofilter to separate bore dust

Drill pit with suction with 20 mm diameter (featured a graduation at 20 mm, 40 mm and 60 mm)

Included in the package

  • 1 bore dust cyclofilter with connecting hoses
  • 1 electric hammer drill with suction, type Makita HR 2432
  • 30 bore dust collecting tanks

Optional Accessories

  • Bore dust collecting tanks (1 set of 30 units)
  • Drill bit SDS-plus with 20 mm diameter, with graduation and suction adapter