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15pcs ER11 Spring Collet Set for CNC Engraving Machine and Milling Lathe Tool 1mm,1.5mm,2mm,2.5mm,3mm,3.5mm,4mm,4.5 mm,5 mm,5.5 mm,6 mm,6.5 mm,7mm,1/4',1/8'

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$23.91

$ 10 .99 $10.99

In Stock

1.Size:Er20-14pcs


About this item

  • 15pcs ER11 Collet Set; Collet size:1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 1/4", 1/8". Spring Collet Set for CNC Engraving Machine Milling Tool Holder.
  • ER11 Spring Collet Made of high grade spring steel, good elasticity and shock resisitance. Practical in performance. Tools will never get stuck in holder, improving work efficiency. Suitable for professionals and hobbyists.
  • ER11 Spring Collet Set Suitable for boring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing. Use with any standard ER collet chucks for coolant-thru tool applications.
  • The angled slots increase rigidity, ensures tight clamping force, prevents dust and iron filings from entering, thereby avoiding the accuracy of the chuck being affected.
  • ER11 Spring Collet Set for CNC Engraving Machine and Milling Lathe Tool. If you have any questions, please contact us, we will try our best.


Each collet is well packed in separate protective container with label, moreover, each collect is mark with size, so it’s easy to distinguish them.
Specification:
Type: ER11
ER11 Spring Collet made of high grade spring steel
The accuracy can be controlled within 0.0005".
Collet size: 1mm,1.5mm,2mm,2.5mm,3mm,3.5mm,4mm,4.5 mm,5 mm,5.5 mm,6 mm,6.5 mm,7mm,1/4",1/8"
Package include:
15pcs ER11 Collets


musician reviews
Reviewed in the United States on February 15, 2025
does not meet the standards of concentricity required for high-speed tool holding.I get less runout with a 3 jaw chuck in my drill press, making this a throw away purchase as it was beyond the returns deadline when I started using it.
S Miller
Reviewed in the United States on June 10, 2024
I'm not sure where to place the blame - with these collets or with my cheap Shars collet chucks - but it's a challenge to get end mills in these. Once they're in, though, runout seems fine.
Terry H. Williams
Reviewed in the United States on May 27, 2024
The media could not be loaded.
Ravanja
Reviewed in the United States on May 26, 2024
The photos in the description are completely misleading. They show smooth finished collets. These are anything but that.They are rough, have mistakes cut into them but they are being sold off anyway.There is a trend for manufacturers to sell their rejects to other companies who then try to sell them as good new parts. This sums these up. If you look at the third picture I took, the collet has obvious flaws where they incorrectly started cutting the groves. These are manufacturers reject parts. They are not fit for use in any machine.
Customer
Reviewed in the United States on March 3, 2021
Very attractive price and the seem to be very good quality
J. Company
Reviewed in the United States on February 22, 2021
All of the items came in their own container and sealed in plastic with oil to protect him from rust.They fit well in my machine and same to be made well.
Aaron ross
Reviewed in the United States on January 3, 2021
Does what they're suppose to . But they are metric
Kindle Customer
Reviewed in the United States on April 1, 2021
Awesome product