Beefy 3KW Water Cooled Spindle Motor With Constant Torque 220V 9.6A ER20 Chuck 1200-9000 RPM 20-150 Hz CNC Machine Tool Quiet Rugged Spindle For High Speed Machining

3KW Water-Cooled CNC Spindle with ER20 Chuck (1pc)
✔️ 1200-9000 rpm, 3 kW, 220V, 9.6A, ER20 chuck, 105mm dia

This water-cooled spindle delivers constant torque and quiet operation for high-speed milling, engraving, and routing on CNC machines, routers, lathes, and engravers. It uses angular contact ball bearings with axial preload for improved stiffness and long live spindle life.

✅ Power: 3 kW
✅ Speed range: 1200-9000 rpm
✅ Voltage: 220V
✅ Current: 9.6 A
✅ Spindle diameter: 105 mm
✅ Chuck: ER20
✅ Model: GDK105-9Z
✅ Cooling: Water-cooled for quiet operation

💡 What is a water-cooled CNC spindle used for in high-speed machining?

This handy spindle powers cutting tools with steady torque and effective cooling for precision results.

• Handy for high-speed milling and engraving on CNC routers
• Helps maintain cut quality by keeping spindle temperature stable
• Works with ER20 tooling and programmable speed control