• Fitment: 
  • BT30 ER11 70mm CNC Milling Collet Chuck Holder for Workholding
  •  
  • Description：
  • Chuck Specification: ER11 Clamping Range: Approx. 1 ~ 7mm / 0.04 ~ 0.28in Tool Handle Working Length: Approx. 70mm / 2.76in Accuracy: ≤0.005mm Hardness: >HRC56° Speed: 10000rpm Rough : ≥0.8mm
  • 0.005MM HIGH ACCURACY: The clamping range from 1‑7mm, and the accuracy is equal or less than 0.005mm. 10000rpm speed can realize fast operation
  •  
  • Package Includes:
  • 1* BT30-ER11-70 CNC Machining Tool Holder, Precision of 0.005mm

    • Precision BT30 ER11 70mm Collet Chuck Holder for Milling Machine

    Fitment: 

    BT30 ER11 70mm CNC Milling Collet Chuck Holder for Workholding

     

    Description：

    Chuck Specification: ER11
    Clamping Range: Approx. 1 ~ 7mm / 0.04 ~ 0.28in
    Tool Handle Working Length: Approx. 70mm / 2.76in
    Accuracy: ≤0.005mm
    Hardness: >HRC56°
    Speed: 10000rpm
    Rough : ≥0.8mm

    0.005MM HIGH ACCURACY: The clamping range from 1‑7mm, and the accuracy is equal or less than 0.005mm. 10000rpm speed can realize fast operation

     

    Package Includes:

    1* BT30-ER11-70 CNC Machining Tool Holder, Precision of 0.005mm



    Payment

    Shipment

    Usually we arrange shipping in 3 business day after payment confirmed.
    Orders will be shipped out via Carrier USPS or FedEx .

    Delivery time :

    When you find track information is abnormal or not get goods , please feel free to email contact us first for troubleshooting, Don"t open dispute case immediately Please.

    Warrenty & RMA

    Warranty for defective items (excluding items damaged and/or misused after receipt).
    In order to return an item you must contact us to request a RMA No.
    Please returned items in the original packaging, fill in RMA number on package, and PROVIDE us reason for the return, and your eBay ID.

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    We hope you have a pleasant shopping experience with us and satisfy 100%.
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    Usually, we response your email in 1 business day.

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    Precision BT30 ER11 70mm Collet Chuck Holder for Milling Machine


    Usually we arrange shipping in 3 business day after payment confirmed.
    Orders will be shipped out via Carrier USPS or FedEx .

    Delivery time :

    When you find track information is abnormal or not get goods , please feel free to email contact us first for troubleshooting, Don"t open dispute case immediately Please.

    Warranty for defective items (excluding items damaged and/or misused after receipt).
    In order to return an item you must contact us to request a RMA No.
    Please returned items in the original packaging, fill in RMA number on package, and PROVIDE us reason for the return, and your eBay ID.

    We hope you have a pleasant shopping experience with us and satisfy 100%.
    If there are any item or delivery problems, please email contact us first, BEFORE you leave neutral or negative feedback, or 1,2,3 ratings, so that we can address your concerns. Please give us the opportunity to resolve any problem.
    Usually, we response your email in 1 business day.

    [ Default Others: This is the contents of your Others. You can add a banner for this Others as header and add text descriptions here. The text descriptions can be different Font Size, Font Color, Style and even graphics and icons are also accepted. ]


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    On Feb 1, 2026 at 17:53:21 PST, seller added the following information:

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