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ATORN Hydraulic expansion arbours
ATORN Hydraulic expansion arbours - 1
ATORN Hydraulic expansion arbours - 2
ATORN Hydraulic expansion arbours - 3

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ATORN Hydraulic expansion arbours

In accordance with ISO 12164 (DIN 69893)

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Available in 1 version

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Application

Face milling cutters with a lateral groove in accordance with DIN 1880 and blade heads in accordance with DIN 8000
and DIN 1830 plus a cylindrical bore tolerance of H7 can be clamped.

Execution

  • Excellent damping properties
  • Hydraulic tool centring
  • High balancing quality in the entire system
  • Extended service life
  • With Balluff chip hole
  • Hardness 52 + 2 HRC

Advantage

  • Tool centring
  • Maximum internal cooling 80 bar
  • Easy to use and very precise
  • Smoother milling operation
  • Service life extended by 50 %

Notes

The previous standard DIN 69871 was superseded by ISO 12164.

Delivery

1x HSK63 or HSK100 shell end mill arbour (ISO 12164)