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.