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ER Spring Collet ER11 ER16 ER20 ER25 Set with Plastic Case for CNC Lathe Engraving and Milling Tool Workholding Chuck (ER25 AA 20PCS)

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$85.99

$ 35 .99 $35.99

In Stock

About this item

  • Material: The ER spring collet set is made of high quality 65Mn spring steel with high wear resistance and durable characteristic.
  • High performance: The run-out tolerance of AA type is less than 0.0003".
  • Application: It's suitable for CNC, engraving machines and other equipment. Used in milling, boring, drilling, wire tapping and other operations,
  • Gripping range: --ER11 10PCS (1/16", 5/64", 3/32", 7/64", 1/8", 5/32", 3/16", 7/32", 1/4", 9/32"); --ER16 13PCS (1/16", 5/64", 3/32", 7/64", 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 3/8", 13/32"); --ER20 15PCS (1/16", 5/64", 3/32", 1/8", 5/32", 3/16", 7/32", 1/4", 9/32". 5/16", 3/8", 13/32", 7/16", 15/32", 1/2"); --ER25 20PCS (1/16", 5/64", 3/32", 7/64", 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2", 9/16", 5/8", 3/4").
  • Package: ER11: 10pcs of collets with a strong plastic case; ER16: 13pcs of collets with a strong plastic case; ER20: 15pcs of collets with a strong plastic case; ER25: 20pcs of collets with a strong plastic case.



JC
Reviewed in the United States on May 30, 2022
These are metric collets.
Jared P
Reviewed in the United States on May 21, 2022
Not sized properly and not in fractional sizes. Returned.
ScudRunr
Reviewed in the United States on November 19, 2022
I ordered this because I needed a 1/4" ER11 collet. I figured the others might come in handy at some point. But it turns out that these are metric collets even though the product description reads "ER11 10PCS (3/64", 5/64", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 9/32")" A 6mm collet (which is the one they describe as a 1/4) is just slightly too small to accommodate a 1/4 bit. Additionally, what they described as a "strong plastic case" arrived with the hinge side completely broken. Returning. Ordered real 1/4 collets.
Customer
Reviewed in the United States on April 24, 2022
The set I received was metric collets. There was 1 collet labeled as 1/8” and the 1/4” was not included. For this price these should be exact size collets.
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