• Fitment:  
  • BT30 ER32 Tool Holder 4pc Set 2.05 Inch G2.5 Balanced 20000RPM Precision
  •  
  • Description：
    • Taper: BT30
    • Draw Bar Thread: M12 x 1.75
    • Collet Series: ER32
    • Gage Length: 52mm/2.05"
    • Balanced: G2.5 20000
    • Concentricity/runout less than: 0.0001" / 0.003mm (at collet face)
    • Collet Chuck accepts all ER32 collets
    • Works on all BT 30 machines
    • Collet Nut Dia：1.97"
    • Range: 3/32-25/32
    ​

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    4 Piece BT30 ER32 Collet Chuck 2.05 Inch G2.5 20000RPM Precision Holder

    Fitment:  

    BT30 ER32 Tool Holder 4pc Set 2.05 Inch G2.5 Balanced 20000RPM Precision

     

    Description：

    • Taper: BT30
    • Draw Bar Thread: M12 x 1.75
    • Collet Series: ER32
    • Gage Length: 52mm/2.05"
    • Balanced: G2.5 20000
    • Concentricity/runout less than: 0.0001" / 0.003mm (at collet face)
    • Collet Chuck accepts all ER32 collets
    • Works on all BT 30 machines
    • Collet Nut Dia：1.97"
    • Range: 3/32-25/32

    ​

    Runout within 3 micron (.0001") from taper to ER collet pocket
    Runout at 4xD within 5 micorn(. 0002") when pairing with ultra-precision 5 micron ER collet
    Balanced to 20,000 RPM at G2.5
    Taper is precision ground to AT3 or better to ensure rigid taper contact
    Tool holder body is made from drop forged alloy steel and heat treated to 56-60HRC
    Innovative coating process on the ER collet nut significantly increase the gripping force by 75%compared to standard ER collet nut

     

    Package Includes:

    4PCS BT30 ER32 Tool Holder 52mm/2.05' G2.5 20000 Collet Chuck .0001



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    We will do everything we can to give you a satisfying solution.
    Please don't open case via eBay or PayPal.
    Please don't open any return request before contact us.
    We do our best to resolve any issue. Leaving negative feedback and low ratings doesn't get things solved.
    So please talk with us and we will not let you down.

    About Us

    This is happy19star. We offer high quality products, competitive prices and prompt delivery .Please add us to your list of favorite sellers. Our company has experience in serving the global aftermarket. Thank you for your business. Best wishes!

    Contact Us

    If you have problem, please do not hesitate to contact us by eBay message. We will respone ASAP.
    We appreciate feedback from our customers and strive to maintain a rating as close as possible to 100% perfect "Five-Star." If anything about your transaction did not meet your expectations, please let us know and provide us with the opportunity to fix our issues before you leave feedback. Customer service is very important to us , hope you can enjoy our store.

    HOME PAGE

    Visit my Store to see new items that you like

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    Hot Item
    4 Piece BT30 ER32 Collet Chuck 2.05 Inch G2.5 20000RPM Precision Holder

    Fitment:  

    BT30 ER32 Tool Holder 4pc Set 2.05 Inch G2.5 Balanced 20000RPM Precision

     

    Description：

    • Taper: BT30
    • Draw Bar Thread: M12 x 1.75
    • Collet Series: ER32
    • Gage Length: 52mm/2.05"
    • Balanced: G2.5 20000
    • Concentricity/runout less than: 0.0001" / 0.003mm (at collet face)
    • Collet Chuck accepts all ER32 collets
    • Works on all BT 30 machines
    • Collet Nut Dia：1.97"
    • Range: 3/32-25/32

    ​

    Runout within 3 micron (.0001") from taper to ER collet pocket
    Runout at 4xD within 5 micorn(. 0002") when pairing with ultra-precision 5 micron ER collet
    Balanced to 20,000 RPM at G2.5
    Taper is precision ground to AT3 or better to ensure rigid taper contact
    Tool holder body is made from drop forged alloy steel and heat treated to 56-60HRC
    Innovative coating process on the ER collet nut significantly increase the gripping force by 75%compared to standard ER collet nut

     

    Package Includes:

    4PCS BT30 ER32 Tool Holder 52mm/2.05' G2.5 20000 Collet Chuck .0001



    Before leaving us neutral or negative feedback, please contact us first.
    We will do everything we can to give you a satisfying solution.
    Please don't open case via eBay or PayPal.
    Please don't open any return request before contact us.
    We do our best to resolve any issue. Leaving negative feedback and low ratings doesn't get things solved.
    So please talk with us and we will not let you down.

    This is happy19star. We offer high quality products, competitive prices and prompt delivery .Please add us to your list of favorite sellers. Our company has experience in serving the global aftermarket. Thank you for your business. Best wishes!

    If you have problem, please do not hesitate to contact us by eBay message. We will respone ASAP.
    We appreciate feedback from our customers and strive to maintain a rating as close as possible to 100% perfect "Five-Star." If anything about your transaction did not meet your expectations, please let us know and provide us with the opportunity to fix our issues before you leave feedback. Customer service is very important to us , hope you can enjoy our store.


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    On Apr 7, 2026 at 07:18:06 PDT, seller added the following information:

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