Shrink fit chucks

Catalog-No.
4755
  • HSK-A according to ISO 12164-1 / DIN 69893-1
  • dimensions according to DIN 69882-8
  • balancing quality: G 2.5 / 25,000 rpm
    or rev. < 1 gmm
  • for tool shanks d1 h6
  • axial length adjustment
  • concentricity < 3 µm
    l1 from 120 mm: = 4 µm
  • balancing thread 4xM6/6xM6
  • optimised cooling lubrication for tools without internal coolant
  • good chip evacuation and increased process reliability
  • coolant ducts: d1 = 6 - 10 mm with two coolant ducts, d1 = 12 - 32 mm with four coolant ducts
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