ER16 3mm Spring Collet Chuck For CNC Milling Machines And Lathes, Precision 0.015mm, 40Cr Steel Body, Go-To Tool Holder For Engraving, Drilling, And Small-Scale Machining In Home Shops

ER16 3mm Spring Collet Chuck for CNC Milling and Lathes
✔️ 3mm clamping, 40Cr steel body, 0.015mm precision, 1 x Spring Collet Chuck

This ER16 Spring Collet Chuck features a 3mm clamping diameter and a robust 40Cr steel body, delivering precise tool holding for engraving, drilling, and small-scale milling on manual vertical or horizontal mills and drilling machines.

✅ 3mm clamping diameter with ER-16 spring collet
✅ 40Cr steel body for rigidity and wear resistance
✅ Precision tolerance 0.015mm / 0.0006 inch
✅ Compatible with manual vertical/horizontal milling machines and drilling machines

💡 What is a spring collet chuck used for in CNC machining?

A handy tool holder for securing small cutting tools during engraving, drilling, and light milling.

- handy for engraving, drilling, and light milling - ER16 3mm clamping with 0.015mm precision tolerance - 40Cr steel body provides rigidity and wear resistance ✝️