Quarter Inch Spring Collet Set For CNC Engraving Machines And Milling Lathe Tools, Two Pack, ER32 Compatible, High Precision Under 0.016mm, Made From 66Mn Spring Steel For Tough Wear, Heat Resistance, And Smooth Milling

High-Precision ER-32 Collet Set for CNC Milling (2-Pack)
✔️ ER-32 compatible, precision under 0.016 mm, 66Mn steel

These ER-32 precision collets are essential for CNC milling and engraving setups, delivering secure tool holding, minimal runout, and long-lasting wear resistance in a compact two-pack.

✅ Hole diameter: 6.35 mm (1/4 in); height: 39.9 mm (1.57 in); outer diameter: 33.0 mm (1.3 in)
✅ Material: 66Mn spring steel, quenched and hardened for tough wear
✅ Precision: <0.016 mm surface-ground and polished for low runout
✅ Compatibility: fits ER-32 tool holders and shanks
✅ Pack: includes 2 x CNC ER-32 precision collets

💡 What is a precision CNC collet used for in milling and engraving work? This handy device grips cutting tools securely during operation.
- securely holds end mills, drills, and other cutters
- reduces runout and improves milling accuracy
- compatible with ER-32 tool holders