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Shrink-fit chuck 4.5°
Shrink-fit chuck 4.5° - 1
Shrink-fit chuck 4.5° - 2

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Shrink-fit chuck 4.5°

In accordance with ISO 12164 (DIN 69893)

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Available in 12 versions

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Application

For clamping milling tools and drill bits with straight shank, tolerance h6. Suitable for shrinking on inductive contact and hot air devices.

Execution

  • Heat-resistant and high-temperature tool steel 1,600-1,800 N/mm².
  • Hardness 52 + 2 HRc.
  • Maximum coolant pressure 80 bar.
  • Adjustment travel 10 mm, can be adjusted on both sides.
  • Shrink fit and shrink release of carbide and HSS tools.
  • Four additional drill holes for fine balancing.
  • With Balluff chip hole.

Advantage

  • High positioning and repeat accuracy.
  • Ideal for high rotation speeds.
  • Slim design with minimal interference contour.
  • Very high torque transfer.
  • Ideal for HSC machining.

Notes

The previous standard DIN 69871 was superseded by ISO 12164.

Delivery

1x shrink-fit chuck HSK63 (ISO 12164).