High Precision ER Extension Rod For Machine Tools With Ultra Low Runout 0.005mm Accuracy And Stable Cutting Performance Straight Shank Collet Holder

Precision ER Collet Extension Bar Machine Tools Low Runout
✔️ Alloy Steel 0.005mm Accuracy Strong Core Stable Cutting

This extension rod connects directly to your machine spindle to extend tool depth into tight spots while maintaining stability during heavy cuts.

✅ Ultra-hardness alloy steel resists wear over time
✅ Anti slip nut design prevents tool loosening under load
✅ Compatible standard ER collet systems for easy swapping

💡 What benefits come with extending tool rigidity in CNC operations?
It is handy for accessing deep holes or side walls without moving the setup.
-Improve reach into deep cavity areas without shifting table
-Reduce vibration compared to shorter setups at lower speeds
-Save money by using existing collets for deeper access tasks