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Spring Collet, Er11 Spring Collet Set, 1/8' and 1/4' ER11 Collet Chuck for CNC Engraving Machine & Milling Lathe Tool (ER11 1/8'+ 1/4')

Free shipping on orders over $29.99

$8.99

$ 3 .99 $3.99

In Stock

About this item

  • Material: 65Mn, good elasticity, high precision
  • SIZE: ER11 1/8" & ER11 1/4"
  • Precision: <0.012; Height: 0.69"/ 0.68"; Outside Diameter: 0.45" (11mm)
  • Built in self-release design and tools will never get stuck in holder
  • For CNC milling lathe tool & Work holding engraving machine


Features:

Material: 45 steel
Accuracy: Hole diameter: 1/8"
Hole diameter: 1/4"
2 x CNC ER-11 Precision Collet


Davila
Reviewed in Mexico on March 7, 2025
excelente material
Fisher Man
Reviewed in the United States on March 10, 2025
This collet holder easily slipped into my ER32 collet chuck for a perfect fit. Hold the end mill nice and secure with no issues.
GibyJ
Reviewed in the United States on August 30, 2024
Seems well made and decently finished and fit the separately-purchased collet holder.
Kindle Customer
Reviewed in the United States on March 8, 2024
Fit and work great
Kim Greve
Reviewed in the United States on March 3, 2024
n/a
Matt
Reviewed in the United States on March 14, 2024
They work, but I need to try a few times before the runout is acceptable. These will only be used in roughing applications for that reason.
Fisher
Reviewed in Canada on December 21, 2024
Reçue à temp bon produit
Gary T. Jackman
Reviewed in the United States on December 13, 2024
Worked great on my Hyper Tough 12v right angle grinder. It gripped better than the one that came on the grinder.
Robert
Reviewed in the United States on November 18, 2024
Parts came in very fast and are of good quality. Good value. Fit ER11 perfect
Customer
Reviewed in the United States on September 9, 2023
I received the pair of collets, 1/8 inch and 1/4 inch. They fit my desktop CNC (a 3018 clone) with a ER11 fitting. The larger collet also fits the shanks of my 1/4 trim router bits. While I didn't "need" another 1/8 collet, it's nice to have a spare in the toolbox and I'm sure I'll get another 1/4 at some time in the future. I would definitely buy this set again.