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    ER
    Nominal Diameter
    Clamping Range
    Run-Out
    Material
    1 - 8 of 468 products in ER Collets.
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    ERER16
    Nominal Diameter6.00mm
    Clamping Range5.00mm-6.00mm
    Run-Out0.010mm
    MaterialHardened Alloy Spring Steel

    $8.70 / each.
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    ERER11
    Nominal Diameter3.00mm
    Clamping Range3.00mm
    Run-Out0.005mm
    MaterialHardened Alloy Spring Steel

    $20.27 / each.
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    ERER20
    Nominal Diameter8.00mm
    Clamping Range8.00mm
    Run-Out0.005mm
    MaterialHardened Alloy Spring Steel

    $20.27 / each.
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    ERER32
    Nominal Diameter6.00mm
    Clamping Range5.00mm-6.00mm
    Run-Out0.010mm
    MaterialHardened Alloy Spring Steel

    $11.42 / each.
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    ERER40
    Nominal Diameter18.00mm
    Clamping Range18.00mm
    Run-Out0.005mm
    MaterialHardened Alloy Spring Steel

    $29.66 / each.
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    ERER11
    Nominal Diameter2.00mm
    Clamping Range2.00mm
    Run-Out0.005mm
    MaterialHardened Alloy Spring Steel

    $20.27 / each.
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    ERER32
    Nominal Diameter8.00mm
    Clamping Range7.00mm-8.00mm
    Run-Out0.010mm
    MaterialHardened Alloy Spring Steel

    $11.42 / each.
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    ERER40
    Nominal Diameter28.00mm
    Clamping Range28.00mm
    Run-Out0.005mm
    MaterialHardened Alloy Spring Steel

    $29.66 / each.
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    ER Collets

    What are ER Collets?

    ER Collets are a sub-type of Chuck, and are the most commonly-used Collet type in the world. They are designed to create a semi-flexible collar around a piece of tooling, which allows a Drill or similar Cutter to be held centrally and securely within a piece of machinery. ER Collets are commonly used alongside specialised ER Collet Chucks, which are specially designed to accommodate a removable ER Collet.

    As ER Collets are manufactured with a series of slits to allow for flexibility and contraction, each size can support a range of shank sizes of either metric or imperial design.


    Bespoke ER Collets Manufacture

    High precision, bespoke manufacture of ER Collets to customer specification. State of the art facilities specialising in both small batch prototyping and large scale manufacture.

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