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19 Pcs ER11 Spring Collet Set Er11 A M14 Thread Collet Clamping Nuts Precision Spring for CNC Engraving Milling Lathe Chuck Tool, 1.0mm-7.0mm and 1/4, 1/8

4.4 (7) Write Review
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$20.99

$ 8 .99 $8.99

In Stock

1.Size:Er20


About this item

  • Versatile Collection: the ER11 spring collet set is truly a complete package; The set includes a total of 19 pieces, which comprise 15 different ER11 precision spring collets that range from 1mm to 7mm, 1/4", and 1/8" sizes, along with 4 ER11A clamping nuts that have M14 threading; This diverse collection is specifically designed to cater to your requirements related to CNC carving milling machine chucks
  • Broad Clamping Range: equipped with ER11 collets of varying sizes, you will receive a diverse clamping range with this set; 15 diameters include 1 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 6.5 mm, 7 mm, 1/4", 1/8''; This ER11 precision spring collet set for CNC engraving offers you the flexibility to deal with a wide array of tasks seamlessly
  • Reliable Quality: crafted from 65 Mn spring steel, the collets in this set are dependable tools promoting high precision, elasticity, and a secure grip; The ER11 spring collet nut set provides a smooth and stable cutting experience ensuring productivity as well as efficiency in your work
  • High Precision: the ER11 collet chuck for CNC boasts of an accuracy level of 0.02 mm (0.0008 inches); This high degree of precision is suitable for various operations such as milling, drilling, tapping, and other relevant tasks, ensuring quality results every time
  • Wide Applications: this spring collet set and nut set is ideal for a plethora of devices, like CNC, milling machines, engraving machines, and machining centers; The hex nut can be applied in conjunction with ER type knife handles, reamers, knife rods, extended rod nuts, fixed drills, and other tools, highlighting the set's versatility and adaptability



Features:
The ER11 precision spring collets for CNC boast a sturdy, long lasting build, thanks to its dependable spring steel.
You can also share the ER11 spring collet set and nut set with your friends, coworkers, to bring much convenience.

Specifications:
Material: spring steel
Color: black, silver
15 Diameter: 1 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 6.5 mm, 7 mm, 1/4", 1/8''

Package includes:
19 x Er11 spring collet set

Notes:
Manual measurement, please allow slight errors on size.
The color may exist a slight difference due to different screen displays.
Pointed and small items are included, please keep them away from little ones.


Michael Adkins
2025-08-15 13:23:55
There isnt to much I can say about these except the fact that they are well made, work very well in my application. No burs, sharp edges or other things you find with low cost parts. I would highly recommend this purchase.
JG
2025-07-27 18:22:06
It is being used on a micro-lathe. Generally it is okay.
Shawn Taggart
2025-06-08 14:44:12
Works great
duelmom
2025-05-15 13:32:02
The media could not be loaded.
Eric Jones
2025-03-26 16:36:47
These collets are well made and exactly what I expected. It's nice to have the full range of bit collets at your fingertips when you need them.
Old Barn Woodshop
2025-02-08 14:49:45
Great selection of collets in just about any size you need within ER11 collets. All I've used so far are great quality no issues of bits slipping. You really don't need this many nuts with each collet. But I can set out my most used sizes at the side of the CNC.
Kn
2025-01-17 12:47:11
Each collet in the set comes in a small labeled plastic case. The collets are a decent quality with no burrs or visible defects. With a set of 19 you get 15 collets and 4 of the extra nuts. The 15 collets span the range of bit sizes you can use with an ER11 and is perfect for small table top CNC machines. Overall this is a decent quality set at a reasonable value.