Durglass SD® self-drilling rods

DURGLASS SD® fiberglass self-drilling rods are particularly suitable for applications in the mining sector.
They are supplied in standard diameters of 28mm and 32mm and lengths of 3-4-6 meters, with all the necessary accessories (nuts, washers, etc.) made of either synthetic or composite material, aluminum or steel.

The advantages of the glass fiber self-drilling rods are:

  • quick installation time
  • corrosion resistance
  • high tensile strength
  • low specific weight (4 times less than that of steel) for easy on-site handling and reduction of transportation costs
  • can be treated with a special anti-static coating to make them suitable for use in coal mines.