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Tapping chuck, ER synchro 25

Article no.: 338193 25

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for ER collet size Unit price incl. VAT
  • Arbor standard: ISO 7388-1
  • Through-coolant: yes, with max. 50 bar
  • Shape: AD

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    Product details

    Technical Data

    Tapping range M6 – M20
    Adapter BT 40
    Arbor standard ISO 7388-1
    Through-coolant yes, with max. 50 bar
    Length compensation by compression 0.5 mm
    Length compensation by tension 0.5 mm
    External ⌀ D 45 mm
    Internal ⌀ D1 42 mm
    Overhang dimension A 100 mm
    Shape AD
    Type of product Tapping head

    Identification numbers & Classifications

    Article number 338193 25
    EAN / GTIN 4067263558972
    Manufacturer number 338193 25

    Description

    Version:

    • With minimum length adjustment (MLA), by means of a damping element.
    • Internal coolant supply up to 50 bar.
    • Increases the tool life of taps/thread formers.

    Application:

    • On machining centres with synchronised spindles.
    • For compensating the difference in pitch between tap and synchronised spindle.
    • For compensating the pitch tolerances of taps.

    Optional extras:

    ER collets for machine taps No. 309399 and 309447.
    Pull studs No. 308760308806.

    Note:

    Do not degrease the synchro tapping chuck.

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