2pcs ER20 A type Collet Clamping Nut for CNC Milling Collet Chuck Holder Lathe

Description

2pcs ER20 A type Collet Clamping Nut for CNC Milling Collet Chuck Holder Lathe
Condition:
100% Brand New & High Quality
Size:
As Picture
Fitment:
for ER collet milling CNC chuck holder.
Specification:
Model:
ER20A
Material:
Carbon steel
Feature：
Hardened and precision ground.
High strength and hardness.
Durable in use.
Mounting and Removing:
1.Place collet into the clamping nut at an angle and turn the nut slightly to engage with the extractor spiral in collet groove. And then push the collet evenly into the nut in the directions of the arrows.
2.The cutter / router bit may be fitted now and the assemblies tightened hard into the chuck body by using a collet wrench.
3.To remove the cutter / router bit, slacken and undo the nut until resistance is felt. Then, using a collet wrench, further undo the nut until the collet is released from the chuck body. Removal of the collet from the nut is the reverse of the mounting procedure.
Please Notice:
1、Please don't tighten the nut down before insert the cutter / router bit. Or you will damage the collet.
2、You need to tighten the nut down, but not over-tighten. Or you will damage the collet.
Package Include:
2 x ER20A Clamping Nut
Please compare the goods appearance, shape, size with your original goods before ordering. Thank you very much.
If any questions, pls do not hesitate to contact us. We will get back to you as soon as possible.
BBBBD7340
Shipping
Shipping From SOUTH EL MONTE,CA
USPS 1st class is about 3-5 days shipping.
PayMent
We only accept paypal payment.
Terms_of_sale
we offer  a 30-day return & exchange policy.
Contact_US
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