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ER collet chuck with miniature nut
ER collet chuck with miniature nut - 1
ER collet chuck with miniature nut - 2

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ER collet chuck with miniature nut

In accordance with ISO 12164 (DIN 69893); slim version

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Available in 9 versions

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Application

For clamping tools with a straight shank in ER collets in accordance with DIN 6499.

Execution

  • Alloyed case-hardening steel, core tensile strength at least 950 N/mm²
  • Internal coolant supply
  • Case-hardened HRc 60 ± 2 (HV 700 ± 50), hardness depth 0.8 mm ± 0.2 mm
  • Taper angle tolerance quality < AT3 in accordance with DIN 7187 and DIN 2080
  • With Balluff chip hole
  • All functional surfaces are machined

Notes

The previous standard DIN 69871 was superseded by ISO 12164.

Delivery

1x HSK63 ER miniature collet chuck (ISO 12164)