Premium SFU1204 Ballscrew Kit 700mm C7 Grade Roller Dia 12mm Pitch 4mm with Single Ball Nut BKBF10 Bearing Housing DSG12H Coupler For DIY CNC Projects and Custom Parts Build

SFU1204 Ballscrew 700mm 12mm Pitch 4mm For CNC Unit Build
✔️ SFU1204 Kit 700MM Roller 12MM Diameter 4MM Pitch Include Nut BKBF10

This handy set provides everything you need for smooth linear movement on custom machinery builds.

✅ Precision C7 ground thread accuracy for reliable feedback
✅ Single ball nut included with BKBF10 bearing support housing
✅ DSG12H flexible coupling designed for motor shaft connection
✅ Complete 700mm roller size with 12mm core diameter spec

💡 What does C7 grade mean for precision ballscrew performance?
- Higher tolerance levels minimize vibration during high speed rotation
- Accuracy ensures tighter positioning when running CNC mill tasks
- Suitable choice for hobbyists wanting better tool path control
- Maintains smooth operation longer without excessive backlash issues