Beefy Torque Water Cooled Milling Spindle With ER32 Chuck XY20 Four Hole Aviation Plug 3.2KW 380V 6A 100/105mm Diameter Constant Power CNC Milling And Grinding Tool For Precision Machining
✔️ 3.2kW, 380V, 24,000rpm, 100/105mm body, ER32 chuck
This heavy-duty water-cooled milling spindle is built for precision CNC work. It uses an ER32 chuck and ceramic bearings for long life, ideal for engraving and milling on wood, acrylic, PMMA, PVC, ABS, and other plastics, as well as soft metals like aluminum and copper.
✅ Main body diameter 105 mm (4.13 in) / 100 mm (3.94 in), length 250 mm (9.84 in)
✅ Power: 3.2 kW, 380 V, 6 A, 800 Hz, 24,000 rpm
✅ ER32 chuck sizes: 13, 12.7, 12, 11, 10, 9, 8, 7, 6.35, 6, 5, 4, 3.175, 3, 2, 1 mm (6 mm standard)
✅ Bearings & cooling: 4 ceramic angular contact bearings; water-cooled, sealed housing
✅ Connectivity: optional H20-4 pin aviation plug; inverter-driven speed control
💡 What is a water-cooled milling spindle with ER32 chuck typically used for in precision CNC engraving and milling? This handy tool suits hobbyists and small shops needing tight tolerances and reliable cooling. - High-precision engraving on wood, acrylic, PMMA, PVC, ABS - Light milling on aluminum and other soft metals - Durable operation thanks to ceramic bearings and sealed housing - Simple integration with CNC controllers and ER32 tooling