1pc 3-13mm ER20 collet chuck holder ER20 er20 collet holder Spring Collet

1pc 3 13mm ER20 collet chuck holder ER20 er20 collet holder Spring Collet
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1pc 3 13mm ER20 collet chuck holder ER20 er20 collet holder Spring Collet
100 % of buyers enjoyed this product!
Availability: in stock
Price:  US $4.95 / piece

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45 days Money back 45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery On-time Delivery
Guarantees: On-time Delivery 60 days


Packing list

ER20 ,3mm,3.175mm,3.5mm,4mm,4.5mm,5.5mm,5mm,

6mm,6.35mm,7mm,8mm,9mm,10mm,11mm,12mm,12.7mm,13mm collect, you can choose any size you want and pls leave message for us.Default is 6mm.


1, product selection materials, high quality spring steel!

2, clamping force big, clamping range, high precision.

3, widely used in, boring, milling, drilling, screw, sculpture, CNC machine


How to use it?

1.The chuck into the pressure inside the cap, gently turn the circlip, to be the pressure cap eccentric part recessed circlip groove along the direction of the arrow uniform force to promote the circlip can be loaded into the pressure cap.

2 the circlip and pressure cap installed together on the chuck body or machine tool spindle, wipe the tool cylindrical shank into the clamping hole, use a wrench to tighten the pressure cap uniform force, until the tool folder prison date before to use.
(Note: not installed and bogey in the tool tightening pressure cap, so as not to damage the circlip)

3 tool change with a wrench to loosen the pressure cap with a chuck and tool, remove the tool, the direction of the arrow push hard circlip, so quit, and then the Circlip can put the other aperture needed.


  • Please open the package and check if there are some damages before sign, if there are some damages , please do not sign and contact us immediately
  • We will choose the best way send the goods to you if the courier you choosed it not good to Clearance
  • We ship to worldwidebut If your country’s custom is strict, please contact us before you bid to check detail and confirmed.


  • We accept bank TT,western union,moenybook,moenygram etc
  • Payment must be made within 48hours of the auction end time
  • Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer responsibility.


  • When you have the parcel,and not satisfied the goods or it is other problem like as broken,pls tell us the detail reason and provide the photos
  • Any reason required for all refund. Item must be in it’s original condition and no physical damage. Buyer responsible for all shipping cost

Contact us

  • Welcome worldwide customer inquire and questions,we will try to do our best to feedback customer?s email within 1 business days.
  • Customer’s satisfaction is very important to us.
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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).
Price:  US $4.95 / piece
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