Beefy 2.2kW Air Cooled ER20 Spindle With 4 Bearings, 220V, 24000 RPM, Includes 80mm Aluminum Bracket, Ceramic Ball Bearing, CNC Router Milling Tooling For High Speed, Heavy Duty Cutting And Precise Finishes

High-Speed Air-Cooled ER20 Spindle with Ceramic Bearings
✔️ 220V, 24000 RPM, 80mm aluminum bracket, four ceramic bearings

This air cooled ER20 spindle is built for CNC milling on routers, delivering high speed cutting with four ceramic bearings and a rugged 80 mm aluminum mounting bracket.

✅ ceramic ball bearing system with four bearings for rigidity and durability
✅ air-cooled design enabling high-speed operation up to 24000 RPM
✅ accepts ER20 collets for versatile tooling and easy changes
✅ includes 80 mm aluminum mounting bracket for secure CNC router fit
✅ 220V power input compatible with common CNC setups
✅ heavy-duty spindle for precise finishes in milling

💡 What is a CNC ER20 air cooled spindle with ceramic bearings used for and why should you choose it?

A handy explanation for high speed milling and precise finishes.

- Provides stable torque at high RPM for milling various materials
- Uses ER20 tooling for quick tool changes and broad accessory support
- Efficient air cooling keeps temperatures low for long tool life
- Compatible with 220V power systems common in small shops