ER20A Type Clamping Nut And Wrench For CNC Milling Collet Chuck Holder Lathe

Description

ER20A Type Clamping Nut And Wrench For CNC Milling Collet Chuck Holder Lathe
Condition:
100% Brand New & Hight Quality
Fitment:
for ER collet milling CNC chuck holder.
Specification:
Nut:
Model: ER20A
Material: 40CR
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.
Wrench
Material: 40CR
Type:ER20A
Weight:160g
Wrench Color: Black
Cover Color: Red
Package Include:
1x Clamping Nut
1x Wrench
BBBBD1447
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
We highly appreciate that you can contact with us before you leaving Negative feedback or Neutral feedback. It is because leaving Negative feedback or Neutral Feedback is never a good way to resolve problem. We will offer proper arrangement and help to resolve any problem as soon as possible.