Beefy 300W Air Cooled CNC Spindle Motor for DIY Engraving and Milling, 52mm Clamp, 48V DC ER11 Tool, 12000 RPM, High Precision 0.01 to 0.04 mm Runout, 52mm Diameter, Ideal For Home Shop CNC Projects

High-Precision 12000 RPM CNC Spindle for DIY Milling
✔️ 48V DC, 300W, 52mm dia, 12000 RPM, ER11 chuck

This compact CNC spindle motor is designed for DIY engraving and milling projects in home shops and garages. It handles solid wood carving, PCB milling, and light drilling with reliable stability.

✅ Operating voltage: 48V DC
✅ Power: 300W
✅ Input: AC110V
✅ Speed: Up to 12,000 / min
✅ Torque: 5000G/CM
✅ Spindle radial run-out: 0.01-0.04 mm
✅ Diameter: 52 mm
✅ Chuck portion length: 45 mm
✅ Chuck portion diameter: 16 mm
✅ Applications: Solid wood, PCB carving, drilling

💡 What is a CNC spindle motor used for in a home shop? This handy tool powers DIY engraving and milling projects, delivering precision and control. - handy for wood carving, PCB milling, and light metal work - ER11 chuck compatibility with standard end mills - 48V DC drive supports compact hobby CNC setups - stable operation with low runout for clean cuts