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TECHNIKS 1/2' SUPER PRECISION ER40 COLLET .0002 ACCURACY CNC CHUCK MILL

4.4 (2) Write Review
Free shipping on orders over $29.99

$24.00

$ 10 .99 $10.99

In Stock

About this item

  • Techniks part # 04240-1/2
  • The most accurate ER40 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 ER40 COLLET .0002 ACCURACY CNC CHUCK MILL


Zach T.
Reviewed in the United States on October 27, 2024
Not a burr to be seen, they did a great job on this.I decided not to buy the cheap chinese crap collets and instead get nice ones.Haven't measure the runout yet
Erik Beier
Reviewed in the United States on April 10, 2018
Techniks is the brand I prefer to use in my CNC. They hold up to the rigors of industrial use. They have a nice polished finish so you can easily see when the bearing surfaces begin to wear. Great price here on Amazon.