Fifteen Pack ER11 Spring Collet Set One Sixteenth Inch To Three Quarter Inch For CNC Milling Engraving And Lathe Workholding With Ultra Precision 0.0003 Inch Tolerance And Pro Grade 1065 Carbon Steel

15-Piece ER11 Spring Collet Set for CNC Milling and Lathe
✔️ ER11 range 1mm-7mm and 1/8-1/4 in; 0.0003 in tolerance

This ER11 Spring Collet Set is designed to securely grip small tooling in CNC milling machines, engraving devices, and lathes. It fits standard collet chucks and is ideal for precision work in both hobbyist shops and professional shops.

✅ Model: ER11 Spring Collet Set
✅ Material: High Grade 1065 Carbon Steel
✅ Precision: 0.0003 in (5 µm)
✅ Gripping range: 1 mm (0.039 in) to 7 mm (0.276 in); includes 1/8 in (3.175 mm) and 1/4 in (6.35 mm)
✅ Includes: 15 x ER11 Spring Collet Set
✅ Applications: CNC milling centers, engraving machines, and lathe workholding

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

It’s a handy tool that secures small tooling with a tight grip across common machines.

- Handy for toolholding across CNC milling, engraving, and lathe work
- Improves grip and reduces runout for better surface finish
- Compatible with ER11 chucks and standard collet nuts
- Handy for hobbyists and professionals in shop environments