Now available as APP

for fine sand up to medium gravel soils
Medium Drill Head (MDH) Type 1

Medium Drill Head Type 1 for TD 73 - Ø 115 mm, for standard sonde housing

Part No.: DRI 144781.1

  • with exchangeable round-framed chisels
  • preferably for cohesive soils
  • optimal reflux of the bore spoils
  • chisel geometry adapted to the percussive hammer (exchangeable blades)
  • very easy to steer, low friction on the drill rod
  • easy exit of the bore channel

Suitable for:

Accessories / Product variants:

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