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Reducing sleeve for tools with MK shank and clamping thread
Reducing sleeve for tools with MK shank and clamping thread - 1
Reducing sleeve for tools with MK shank and clamping thread - 2

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Reducing sleeve for tools with MK shank and clamping thread

In accordance with ISO 12164 (DIN 69893)

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Available in 3 versions

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Application

For holding tools with Morse taper shank in accordance with DIN 228 A with clamping thread.

Execution

  • Alloyed case-hardening steel, core tensile strength at least 950 N/mm².
  • Case-hardened HRc 60 ± 2 (HV 700 ± 50), hardness depth 0.8 mm ± 0.2 mm, black oxide finish.
  • Taper angle tolerance quality < AT3 in accordance with DIN 7187 and DIN 2080.
  • Max. concentricity < 0.005 mm.

Notes

The previous standard DIN 69871 was superseded by ISO 12164.

Delivery

1x spacer sleeve HSK63 (ISO 12164).