ER16 Extension Rod CNC Spindle Tool Set With Chucks Holder And 10 Piece Spring Collets For Workholding Rock Solid High Rigidity Precision Ground Components For Reliable Milling Lathe Performance

ER16 Extension Rod Tool Set with Collets for CNC Milling
✔️ ER16 extension rod with chuck holder and 10 ER16 collets

This ER16 extension rod kit is built for CNC milling and lathe workholding, delivering high rigidity, strong clamping, and balanced cutting with precision-ground components. It extends tool holders to improve stability during cutting.

✅ Material: 40CR rod; hole dia 5mm; rod dia 20mm; weight 84g; size 41.2x25mm (1.62x0.98in)
✅ Chuck & nut: ER16; Nut Type: Type A; fits straight tightening
✅ Spring Collets: ER16 (10 pcs, 1-10mm); length 27.5mm; diameter 17mm; weight 209g
✅ Package contents: 1 x Motor Shaft Extension Rod; 10 x ER16 Collets
✅ Use cases: boring, milling, drilling, tapping, grinding, engraving

💡 What is an ER16 extension rod used for in CNC milling and workholding? This handy accessory helps extend tool holders and improve stability during cutting.
- handy for extending tool holders in CNC milling and turning - high rigidity and strong clamping from precision-ground parts - supports ER16 collets (1-10 mm) for a range of tasks