3.5KW ER25 Air Cooled Spindle Motor With Ceramic Bearings Square Type Flange Optional For Milling Machines Beefy Torque For CNC Router And Metalworking Projects

3.5KW ER25 Spindle with Ceramic Bearings - Single Unit
✔️ Powerful 3.5 kW spindle, ER25 collets, air-cooled, flange option

This 3.5KW ER25 air-cooled spindle motor is designed for milling machines and CNC routers. It features ceramic bearings for durability and smooth operation, with square flange mounting options for rigid alignment in metalworking projects.

✅ 3.5 kW continuous power for high-torque milling
✅ Ceramic bearings reduce wear and heat for longer life
✅ ER25 tool interface compatible with common cutters
✅ Square flange mount with optional flange for flexible mounting
✅ Air-cooled design helps maintain runtime stability

💡 What is an ER25 air cooled spindle used for and why choose ceramic bearings?

- Handy for precise milling on metal and plastic workpieces - Ceramic bearings offer smooth motion and long life - ER25 interface is compatible with standard tooling