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HYDRO expanding extension
HYDRO expanding extension - 1
HYDRO expanding extension - 2

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HYDRO expanding extension

With straight shank and internal coolant supply

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Available in 4 versions

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Application

Highly flexible extension for HYDRO expansion and collet. For high precision centric clamping of milling, drilling and reaming tools.

Execution

  • Rapid tool change and axial length adjustment.
  • All standard shaft diameters (h6) can be clamped.
  • Central coolant supply (ICS) up to 80 bar.

Advantage

  • Outstanding damping properties.
  • Wide clamping range thanks to use of intermediate sleeves.
  • High torque transfer (dia. 20 = 80 Nm/dia. 20 = 330 Nm).
  • Very good accessibility thanks to minimal interference contour.
  • Flexible thanks to the use of intermediate bushes.