Ultra shafts

Ultra drill shafts, Customized shafts

Ultra drill shaft / meter (customized Ultra shaft lengths)

Customized Ultra shafts. Manufactured to the desired length and shaft stiffness.

Standard lengths are 6 m, 10 m, and 15 m. Popular non-standard lengths are 1 m, 3 m, 12 m, 20 m, and 30 m.

Recommended duct sizes by Ultra Shaft color:

  • Green: Ø100–200mm

  • Red: Ø160–315mm

  • Blue: Ø200–630mm

  • Black: Ø315–1000mm

  • Grey: Ø500–1250mm