ER20 A Type Collet Clamping Nuts for CNC Milling Chuck Holder Lathe

Description

Condition:
100% Brand New & High Quality
Size:
As Picture
Fitment:
For 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 note:
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:
1 x ER20A type Clamping Nut
This is an aftermarket replacement part. Please compare its appearance, shape and size with your original unit and make sure that it can fit your machine before ordering.
HPYMT0189

All items will be shipped within 3 business day upon receipt of
payment.
Paypal, Visa, and MasterCard are the accepted forms of payment.
Please use the eBay checkout system when paying for your order.
Immediate payment is required for all orders.
We have warehouses in the USA. Estimated Delivery 2-4 business days to major locations,4-7 business days to remote areas.
If you do not receive your item on time, please contact us immediately for further assistance.

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On Jul-30-21 at 21:19:13 PDT, seller added the following information: