8pcs CAT40-ER20 COLLET CHUCKS 2.76" GAGE LENGTH Tool Holder 20000 RPM

Description

8pcs CAT40-ER20 COLLET CHUCKS 2.76" GAGE LENGTH Tool Holder 20000 RPM
Fitment:
Fit for CNC chucks or holders for drilling and milling machines.
Feature
CAT40 ER20 chucks, widely used in industry fields with gage/processing length of 2.76" (70 mm). Each of them is hardened and grounded to ensure its accuracy of about 0.00015" (0.004 mm).
Our chucks are made with good quality 20CrMnTi, b1alanced to 20000 RPM tuning and meet standard industrial needs. All of them have passed hardness and anti-crack test. Maintenance frequencies for spindle and changer will also be reduced accordingly. Thorough cooling and anti-rust design help to make it perfect!
Specifications
Product Type:
CAT40 ER20
RPM:
20000 RPM
Material:
20CrMnTi
Accuracy:
0.00015" (0.004 mm)
Processing Length:
2.76" (70 mm)
Package Include:
8 x CAT40 ER20-2.76" Collet Chucks
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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On Jul-05-21 at 15:48:09 PDT, seller added the following information: