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Condition:100% Brand New & High Quality
Size:As Picture
Fitment:For CNC chucks or holders for drilling and milling machines.
Specification
Product Type: BT40 ER16Package Include:8 x BT40-ER16-4\" Collet Chuck
Feature
Brand new collet chucks for ER type. The flexibility of the ER holder can clamp drills, reamers, end mills, taps and much more. This holder use the standard ER 16 collets. It is possible to use different types of nuts while using the same holder and collets. Standard, M type and bearing type, they offer stronger holding and reduce vibration of the tool.
All chucks have passed hardness and anti-crack test. Low strength steel could lead crack and rust very soon, especially by the inside pocket area, accuracy will also drop only after a little while, so make sure avoid purchasing bad quality and unbalanced chucks.
CHHBD7904
About Us SHIPPING TERMS OF SALE PAYMENT β¨ Your Satisfaction, Our MissionPlease leave us a message during our working hours (8:30am - 17:00pm GMT+8, Monday to Saturday) for any questions, and we will try to reply to most emails within 2 business days.
We apologize for delayed replies on Sundays and holidays.
π Shipping from South El Monte, CA.Please provide the recipient\'s full name (first name + last name, no special characters) before purchasing to ensure proper parcel dispatch.
π Not include a paper manual.If you have any questions during installation, feel free to contact us anytime.
ποΈ 30-day Returns Policy
You can return a product for up to 30 days from the date you receive it.
Any product you return must be in the same condition you received it and in the original packaging.
Item(s) will be shipped to your authorized Paypal address, so please make sure of that before placing the order.
π³ Payment Methods
We accept payment by PAYPAL.
Please list your special requests (color,packages,value of declaration,etc.) in the PAYPAL NOTES SECTION when you make payment.
Thanks for visiting our store! ποΈπOn Sep 27, 2026 at 21:08:24 PDT, seller added the following information:

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BT40-ER16-4" Collet Chuck Tool Holder 100mm Length Fit CNC Milling 8Pcs Set
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BT40-ER16-4" Collet Chuck Tool Holder 100mm Length Fit CNC Milling 8Pcs Set
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