Husqvarna DM 406 H

DM 406 H is our powerful hydraulic core drill for drilling holes up to 650 mm diameter. An excellent choice for heavy-duty core drilling applications where high production rates are needed, especially with large diameter core bits. The hydraulic speed can be changed whilst drilling, making the DM 406 H efficient and very easy to use. Suitable for large and deep holes, waste evacuation pipes and stitch drilling in a variety of materials including reinforced concrete.


  • Optimal speed for each application
  • Six-speed gearbox, providing a wide rpm range for all types of applications, material and holes up to Ø 650 mm.
  • The hydraulic gearbox is easy to manoeuvre and enables the operator to change speed during operation.
  • The operator can adjust the speed when starting to drill a hole, which gives a smoother start and straighter holes.
  • Speed regulation during drilling

    Six different spindle speeds for optimum drilling performance.

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