Ultra High Power Top Shelf Heavy Duty 4.5KW Water Cooled Spindle With Automatic Tool Change BT30 Taper 110mm Shaft For CNC Router Mill Engraver Built Tough

Heavy Duty 4.5KW Single Pack Water Cooled ATC CNC Spindle
✔️ 4.5KW power 24000RPM speed BT30 taper 110mm shaft size

This rock solid automatic tool change spindle kicks out serious torque for heavy milling and precision engraving jobs. You can bolt this single unit right to your CNC router bed to chew through dense metals and hardwoods all day without sweating thanks to the steady water cooled design.

✅ 4.5KW continuous power output at 24000RPM max speed
✅ BT30 tapered interface paired with ER32 collets for rapid grip changes
✅ 110mm housing diameter with 1.79Nm holding torque rating
✅ Three phase motor running smoothly on 220V or 380V power feeds
✅ Sealed internal bearings rated for decades of shop floor rotation
✅ Counterclockwise shaft spin when looking straight down the tool nose

💡 What makes a water cooled ATC spindle handy for heavy duty CNC machining tasks?
These rigs slice through thick stock quick while keeping internal heat dialed down during marathon shifts.
- The sealed bearing cluster clamps down hard against shop air and coolant mist for years of smooth spinning
- Fast swap chucks let you drop in fresh tooling quick without wrestling old pull studs off the drawbar
- On board controllers dial precise RPM cuts so you never blow past safe limits when pushing rigid mill frames