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Spring Collets CNC Lathe Milling Chuck -ER11 High Precision 1/8 Inch and 1/4 Inch Collet Nut Set for CNC Engraving Mechine/Lathe Milling Tool

4.6 (6) Write Review
Free shipping on orders over $29.99

$9.99

$ 3 .99 $3.99

In Stock

About this item

  • Material: made of 65Mn spring steel, quenched and hardened, internally and externally finely ground, with high precision,high elasticity, tight clamping and stable cutting.
  • Application: ER11 collet nut set is widely used in CNC, milling machines, engraving machines, machining centers and other equipment
  • High precision: used for milling, boring, drilling, wire tapping and other operations
  • Included : ER11 collet nut set, includes 1/8 inch collet, 1/4 inch collet and clamping nut


Specification:
Model: ER11 collet nut set,ER11 1/8" & ER11 1/4" with Clamping nut
Material: High Grade 65Mn Spring Steel
Outside diameter: 0.45" (11mm)
Precision: Height: 0.69"

Package included:
2Pcs ER11 Collet+Clamping nut


Mister Sir 31459
2025-07-04 11:17:09
Works great in my desktop CNC mill. Very good value for the price.
TAJ
2025-06-25 10:11:15
Exactly what I expected and fits exactly on Sainsmart CNC.
Scott Shemilt
2025-06-04 11:33:45
I ordered this collet specifically to use with 1/4 inch v-bits on my CNC. The larger collet is labeled 1/4 inch but is too small and is only 3/16 inch at most and the 1/4 inch bits will not go in it at all.
Edgar Alvarez
2025-03-05 15:41:45
Cumplen con su función
David Ramirez Cruz
2025-01-21 17:20:20
Funcionan a la perfección sin problemas 100% confiables
Peter R Cleary
2024-12-13 11:02:16
Mainly got this for the 1/4 and spares. This leaves out the part I was looking for...