CNC Ball Screw SFU2005 Kit 20mm Diameter Lead 5mm Length 200mm With Nut End Supports EK EF15 Coupler End Machining Ideal For CNC Milling And 3D Printing Super Smooth Low Noise

High-Precision SFU2005 CNC Ball Screw Kit with Nut
✔️ 20mm dia, 5mm lead, 200mm length, nut, end supports & coupler

Designed for precise linear motion, this SFU2005 CNC ball screw kit is ideal for CNC milling, 3D printing, and DIY machine builds. It includes the screw, nut, EK/EF15 end supports, and a robust coupler for easy mounting.

✅ 20mm diameter, 5mm lead, 200mm overall length
✅ Material: GCr15 steel; Accuracy grade: C7; rolled thread
✅ Anti-backlash design; can be used vertically; low friction for long life
✅ Includes: Ball Screw, Nut, EK/EF15 End Supports, Coupler
✅ Applications: CNC milling, machine DIY, education projects, and hobby builds

💡 What is a ball screw kit used for in CNC and 3D printing projects?

In simple terms, it provides precise, smooth motion and dependable positioning for moving axes.

- Handy for CNC milling and 3D printers to improve accuracy
- Reduces backlash and wear for repeatable part quality
- Works with EK/EF15 end supports and a compatible coupler
- Great for education, hobby projects, and light manufacturing