ER11 Spring Collet Set for CNC Milling and Engraving 1 16th Inch to 1 Quarter Inch Carbon Steel 7 Pack Pro Grade High Precision Grip for Lathe Tools and Workholding

ER11 Spring Collet Set for CNC Milling, 7pc 1/16 to 1/4 in
✔️ 7pc ER11 collet set, carbon steel, precision grind 0.0006 in

The ER11 Spring Collet Set is a high-quality carbon steel grip designed for CNC milling, engraving, and lathe workholding. Each collet grips securely and is ready for use in standard ER11 spindles.

✅ Clamping Range: 1/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4 in
✅ Material: carbon steel, precision ground to under 0.0006 in
✅ Pack: 7 pieces, individually labeled protective containers
✅ Applications: CNC workholding, engraving, milling lathe tools
✅ Tight tolerance: alternately slotted from both ends for strong grip

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

A handy overview: it grips the tool shank firmly to support precise operations. - Provides even clamping force - Reduces runout and tool deflection - Works with standard ER11 spindles in mills and lathes - Useful for engraving, milling, and drilling