2.2KW ER20 Air Cooled Spindle Motor for Engraving and Milling, 80mm Shaft, 4 Bearings, 110V Water-Cooled System for Quick Heat Dissipation, Low Noise Operation, Rock-Solid Stability, Durable Spindle for Precision Cuts

2.2kW ER20 Water-Cooled Spindle - single unit for engraving
✔️ 80 mm (3.15 in) shaft, 4 bearings, 110V water-cooled, quiet

This high-performance spindle motor is designed for CNC engraving and milling. It uses a water-cooled system to efficiently dissipate heat during high-speed operation, reducing bearing wear and extending tool life. Ideal for wood, aluminum, plastics, and composite materials in hobbyist and professional workshops.

✅ Water-cooled system for rapid heat dissipation
✅ 2.2 kW continuous power for tough engraving/milling
✅ ER20 tool holder compatibility for standard tooling
✅ 80 mm shaft diameter for rigid drive and stability
✅ Low-noise operation suitable for busy shops
✅ Durable bearings for consistent, precise cuts

💡 What is a high-power spindle used for in engraving and milling? This handy tool is designed for precise cutting with solid heat management. - Handy for precise cuts and detailed engraving - Maintains heat with coolant for longer life - ER20 compatibility for quick tool changes - Built for steady, repeatable performance in demanding tasks