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JES

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JES

  • Material SKD61/1.2344/H13/40 CrMoV5
    Hardness

    Core 40 ± 2 HRC

    Surface ≥ 950 HV
    Treatment Nitrided
  • Material option available
    Material SKH51/1.3343/M2/HSS/S6-5-2
    Hardness

    Shaft 60 ± 2 HRC

    Head 45 ± 5 HRC
     

    JIS TOLERANCES

    d1

    Tolerance

    1.5 to 3

    +0.010

    0

    3.5 to 5

    +0.020

    0

    5.5 to 8.5

    +0.015

    0
JES
JES