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ABT ABS Import Tools ER 11 1/16" SPRING COLLET 3900 5143 P5282483ABT-3900-5143 https://cdnimages.opentip.com/full/ABT/ABT-3900-5143.jpg ABS Import Tools ER 11 1/16" SPRING COLLET 3900 5143 Manufacturer part number: 3900-5143ER-11 1/16\" Spring ColletMade of high grade tool steel.Hardened and precision ground.Meets or exceeds Federal specifications.Major diameter is .453\".Overall length is .709\".Collet must be placed into collet chuck nut before inserting into collet chuck.Range of collet is .04-.08. 5282483 0.0200lbs 0.00 0.00 0.00
ABS Import Tools
11.2500 2027-01-06 14 In Stock
customer review - by , November 11, 2025
5/ 5stars
They fit
customer review - by , May 5, 2025
5/ 5stars
Great Product and Service. Thank you.
customer review - by , February 2, 2025
5/ 5stars
Used it and exactly what I needed
customer review - by , August 8, 2024
5/ 5stars
Fit my router well. Holds the bits securely.
customer review - by , July 7, 2024
5/ 5stars
I wanted to use my 1/4" bits on my CNC machine, and this let me do it. Really good quality. I used these straight-away after receiving them and used them for about 16 hours a day for 3 days straight. Worked great, held up. Very happy choice.
customer review - by , April 4, 2024
5/ 5stars
Having a collet and collet but for each bit you use makes things easy when you are changing bits. I have not used an indicator on them, but I could not see any runout.
customer review - by , December 12, 2023
5/ 5stars
Used it on my FoxAlien Mauster Pro.
customer review - by , December 12, 2023
4/ 5stars
I bought this set because my 1/8" collet bent inward over time causing it to hold on to the endmills when I try to change them. Much to my surprise this collet is a much more snug fit causing it to hold the endmill while it isn't tightened down which is a real treat as I won't be breaking any more endmills from them falling out. Changing my review because these aren't as high tolerance as it seemed at first after all as it already lost grip on an endmill causing it to fall and break. It is still a decent collet but not a super high end product.
customer review - by , December 12, 2023
5/ 5stars
Correspond mes attente
customer review - by , October 10, 2023
5/ 5stars
Makes changing out end mills much faster

ABS Import Tools ER-11 1/16" SPRING COLLET (3900-5143)

stars Rating 5 | 13 reviews
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SKU: ABT-3900-5143
Price: $11.25
Quantity:
14 In Stock
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Product Description

Manufacturer part number: 3900-5143

  • ER-11 1/16" Spring Collet
  • Made of high grade tool steel.
  • Hardened and precision ground.
  • Meets or exceeds Federal specifications.
  • Major diameter is .453".
  • Overall length is .709".
  • Collet must be placed into collet chuck nut before inserting into collet chuck.
  • Range of collet is .04-.08.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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Customer Reviews
5 stars
11
4 stars
2
3 stars
0
2 stars
0
1 stars
0
By Steven Holbert
Date: November 11, 2025
They fit
Rating: 5 stars [5 of 5 Stars!]
By Bruce Hammill
Date: May 27, 2025
Great Product and Service. Thank you.
Rating: 5 stars [5 of 5 Stars!]
By CB
Date: February 03, 2025
Used it and exactly what I needed
Rating: 5 stars [5 of 5 Stars!]
By Gary Fisher
Date: August 07, 2024
Fit my router well. Holds the bits securely.
Rating: 5 stars [5 of 5 Stars!]
By JS
Date: July 02, 2024
I wanted to use my 1/4" bits on my CNC machine, and this let me do it. Really good quality. I used these straight-away after receiving them and used them for about 16 hours a day for 3 days straight. Worked great, held up. Very happy choice.
Rating: 5 stars [5 of 5 Stars!]
By Scott Hart
Date: April 03, 2024
Having a collet and collet but for each bit you use makes things easy when you are changing bits. I have not used an indicator on them, but I could not see any runout.
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 13 reviews
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