The Dryrod Hole Clearing tool is a high-quality metal tool for clearing dust and debris from drilled holes in masonry, ensuring maximum ease and effectiveness during the installation of Dryzone  Cream & Dryrod DPC products. The machined tool is perfectly sized to fit the 12mm diameter holes that are drilled for the installation of Dryzone DPC Cream or Dryrod DPC Rods. The tool also features a knurled handle to ensure superior grip