Beefed Up 1.5kW ER11 CNC Spindle, Air Cooled, 24,000 RPM, 65x204mm Shaft, Four Bearing System, 220V 400Hz High Speed Spindle for CNC Milling, Quiet Performance and Pro Grade Axial Preload Bearings

High-Power ER11 CNC Spindle for Precision Milling
✔️ 1.5kW spindle, 24k RPM, 65x204 mm shaft, 220V/400Hz

This high-speed spindle is built for CNC mills, engravers, lathes, and routers. It combines strong performance with a quiet operation thanks to water cooling, making it ideal for small to mid-size machines.

✅ 1.5 kW continuous power for clean cuts and durable performance
✅ 24,000 RPM max speed for fast material removal
✅ Shaft size 65 x 204 mm (2.56 x 8.03 in) for ER11 tooling
✅ Four bearing system with axial preload for stiffness and reduced runout
✅ Sealed ball bearings for long life and reliable operation
✅ Water-cooled design for quieter runs and cooler temps

💡 What is a high-speed CNC spindle used for in precision milling? This handy tool is designed for accurate tool motion in light to medium duty work.
- Handy for engraving, pocketing, and contour milling on wood, plastic, and light metals
- Axial preload and sealed ball bearings boost stiffness and reduce runout
- Water cooling keeps noise down and temps stable during long runs
- Works with ER11 tooling and standard 220V 400Hz power supplies