CNC Ball Screw Kit SFU1204 12mm Diameter Lead 4mm 300mm Length With Nut End Supports Coupler Nut Housing End Machining By TEN HIGH For High Precision And Smooth Low Noise Performance

What is the SFU1204 CNC ball screw kit for precise motion?
✔️ 12mm dia, 4mm lead, 300mm length; includes nut, end supports

This CNC ball screw kit SFU1204 provides a compact, high-precision linear drive solution for CNC routers, milling machines, and DIY automation projects. It combines a 12 mm diameter ball screw with anti-backlash nut, plus end supports and a coupling for easy installation.

✅ Diameter 12 mm (0.472 in), lead 4 mm (0.157 in)
✅ Overall length 300 mm (11.811 in)
✅ Material: GCr15 steel, accuracy grade C7, rolled thread
✅ Anti-backlash design, low friction, supports vertical use
✅ Includes: nut, FK/FF10 end supports, coupler, nut housing

💡 What is a CNC ball screw kit used for in precision motion systems? A handy setup that boosts accuracy and smoothness across machines.

• High-precision linear drive for CNC routers, mills, and DIY rigs
• Backlash reduction and consistent repeatability under load
• Low maintenance with durable steel components and smooth operation
• Ideal for classrooms, hobbyists, and light industrial projects