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TECHNIKS 1/2' SUPER PRECISION ER20 COLLET .0002 ACCURACY CNC CHUCK MILL

Free shipping on orders over $29.99

$20.95

$ 9 .99 $9.99

In Stock

About this item

  • Techniks part # 04220-1/2
  • The most accurate ER20 collet in the industry- average 0.0002" Total Indicated Runout (T.I.R.)!
  • Clamping Range .461-.500inches
  • Precision ground and hand inspected. Only the very best materials and grinding techniques used!


TECHNIKS 1/2" SUPER PRECISION ER20 COLLET .0002 ACCURACY CNC CHUCK MILL


H. Edmondson
Reviewed in the United States on January 12, 2024
With the MT3-mounted collet chuck, the no-name ER20 collets demonstrated 0.001" or greater TIR when indicated off this 0.5"- gage pin. The Techniks 0.5" collet shows
Customer
Reviewed in the United States on February 29, 2020
Great value for the money. I have many of them. Always good quality control.
Rutile B.
Reviewed in the United States on October 25, 2020
Works perfect
Tim
Reviewed in the United States on July 26, 2019
I got these so that I could use imperial bits in my CNC. The spindle that I had came with Metric Collets. These have worked out just perfect.
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