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marddpair 12Pcs ER40 Spring Collet Set 1/8-1-1/8 Inch for CNC Milling Lathe Tool and Engraving Machine Carbon Steel

4.9 (2) Write Review
Free shipping on orders over $29.99

$39.29

$ 20 .99 $20.99

In Stock

About this item

  • Grade Steel
  • Application - For CNC milling Lathe Tool Work holding Engraving machine
  • High Performance - All critical collet surfaces are accuracy ground for an accurate fit. The total runout is less than 0.0006 inch
  • Range - 1/8, 3/16, 1/4, 5/16, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/16, 1-1/8-inch
  • Material - These spring collets are made of high quality carbon steel, they are stable and practical in performance
  • Easy To Distinguish - Each collet is mark with size, so its easy to distinguish them


Product Description

1

  • Material: Carbon steel
  • Weight: 2.850kg
2

Application

  • This product is a 12 piece ER40 spring collet set, with dimensions ranging from 1/8 to 1-1/8 inches. It is mainly suitable for CNC milling machines, lathes, and engraving machines.
  • The size range is 1/8, 3/16, 1/4, 5/16, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/16, 1-1/8 inches.

Package includes

  • 12 x ER40 spring collet
3

Features

  • The ER40 spring collet has higher strength, stability, and practical performance.
  • ER40 spring collet is suitable for machining boring machines, milling machines, drilling machines, tapping machines, engraving machines, CNC machine tools, spindle machine tools, and other related processes.
  • This spring collet is made of carbon steel, which is sturdy, durable, and has a long service life.
4

Jeff higgins
Reviewed in the United States on July 1, 2024
I've tested a few of the sizes and they are at a minimum .003 TIR to a maximum of .0086 TIR. Pretty bad for collets. And my chuck is true.
Maimon
Reviewed in the United States on January 29, 2024