Sandvik hexagonal or round extension rods are suitable for most hand held bolting rigs, bolter miner and mobile drill rig machines. Intended for most applications in underground soft rock mines, these extension rods are constructed for long life.
- Made with superior Sandvik steel for increased service life
- Engineered for straight holes and easy coupling/uncoupling to provide you with higher productivity
- Suitable for hole diameters 27 mm to 72 mm, thus making it easy to use in most applications