SFU1605 900mm Anti-Backlash Ballscrew Kit With BK12 BF12 Nut Housing DSG16H And RM1605 Coupler For CNC Machine DIY Projects And Linear Motion Upgrade For Accurate Smooth High-Precision CNC Routers
✔️ Complete SFU1605-900mm kit with BK12/BF12, RM1605, DSG16H, coupler
Upgrade your CNC or DIY router with a precision ballscrew kit built for long life and tight tolerances. This SFU1605-900mm package, with BK12/BF12 end supports, RM1605 coupling, and DSG16H nut housing, is ideal for accurate, smooth linear motion in laser cutters, milling rigs, and automation projects.
✅ SFU1605-900mm over length: 900 mm (35.4 in)
✅ Material: bearing steel for wear resistance and extended life
✅ End supports included: BK12/BF12
✅ Nut housing: DSG16H and RM1605 coupling for smooth operation
✅ Pre-drilled mounting holes for quick, easy installation
✅ Coupler: 6.35 mm x 10 mm (0.25" x 0.39"), D25 L30
| Over Length | 900 mm (35.4 in) |
| Coupler size | 6.35 x 10 mm (0.25" x 0.39"), D25 L30 |
| End supports | BK12 / BF12 |
| Nut housing | DSG16H |
💡 What is a common use for a ball screw kit in CNC machines?
It’s a handy upgrade that brings precise motion and reliable repeatability to DIY setups.
- Improves positional accuracy for milling and engraving
- Reduces backlash for cleaner finishes on each pass
- Handy upgrade for DIY CNC routers and automation projects