Beefy Air Cooled CNC Spindle 2.2KW ER25 220V 380V High Speed Milling Spindle With Ceramic Ball Bearings 0.01mm Runout And 0 To 18000RPM Four Bearings Quiet Performance For CNC Routers And Mills

Powerful 2.2KW CNC Spindle with Ceramic Bearings (Single)
✔️ 0-18000 RPM range, ER25 collet, water-cooled, 4 bearings

This heavy-duty spindle delivers high-speed milling and engraving performance for CNC routers and small mills. Built with ceramic ball bearings and axial preload for tight runout and stiffness, it keeps noise down thanks to a water-cooled system. Perfect for aluminum, plastic, and wood tasks with ER25 tooling compatibility.

✅ 2.2KW spindle power for solid material removal
✅ Ceramic bearings with 0.01mm runout for precise cuts
✅ ER25 collet compatibility for common tooling
✅ 0 to 18000 RPM range for flexible speeds
✅ Water-cooled design reduces heat and noise
✅ Suitable for CNC routers, engraving machines, and small mills

💡 What is a high-speed CNC spindle used for in milling and engraving applications?

In practice, this spindle shines in precise, fast work. - Handy for engraving, milling, and precision routing on metals and plastics - Ceramic bearings deliver 0.01mm runout for clean finishes at high RPM - 0 to 18000 RPM with ER25 tooling for flexible, fast setups - Water cooling reduces heat, extends bearing life, and lowers noise