Beefy 5.5kW 380V Water Cooled CNC Milling Motor With ER25 ER32 D125mm For Metal Engraving 400Hz 24000 RPM Spindle Durable Collet System Smooth Precision Cutting

5.5kW Water-Cooled CNC Milling Spindle 380V ER25/ER32 (1x)
✔️ 380V water-cooled drive, ER25/ER32, D125mm spindle

This high-power milling spindle is a water-cooled CNC motor designed for metal engraving and precision machining on aluminum, steel, and other metals. Ideal for hobbyist to mid-size shops and automated milling setups that require robust torque and steady speeds at 380V.

✅ 5.5 kW water-cooled spindle for robust metal cutting
✅ 380V input with 400 Hz operation for high-speed machining
✅ ER25 and ER32 compatibility with D125mm tool holder
✅ 24000 RPM max for precise metal engraving and milling
✅ Durable collet system delivers reliable, long-life performance

💡 What is a CNC milling spindle used for in metal engraving and how does water cooling help?

Water-cooled spindles manage heat during long engraving and milling sessions. This handy setup is common in metalworking shops. - High torque and precise rotation for engraving and contouring - ER25/ER32 compatibility for common tooling - D125mm spindle capacity for larger cutters - Prolonged tool life thanks to effective cooling