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Hollow auger drill

Hollow auger drills stand out for their relatively large free aperture. The peripheral zone of the drilled hole is highly compacted. Both reinforced and non-reinforced drill piles can be produced.

Hollow auger drill

Available connection types

  • Threaded connection
  • Hexagonal or octagonal push-fit connection
  • Round push-fit connection with drill pipe thread

Product features

  • The base tube is produced with a lost plate / edge or with a recoverable drilling tip.
  • The drilling tip is removed by a gripping device after the drill hole has been drilled.