650mm SFU1204 Ball Screw With Ball Nut For BK10 BF10 CNC Machining DIY Milling And Engraving Machine Beefed Up Precision Rolled Thread GCr15 Steel C7 Grade Ready To Install

650mm SFU1204 Ball Screw with Ball Nut for BK10/BF10 CNC
✔️ 650mm travel, SFU1204, rolled thread, GCr15 steel, BK10/BF10 ends, 2pc kit

This precision ball screw set combines SFU1204 screw with a matching SFU1204-3 Ball Nut, designed for BK10/BF10 end machining. It's commonly used in CNC milling and engraving machines, DIY CNC rigs, and compact linear drives requiring high rigidity and smooth motion. Custom lengths are available on request.

✅ SFU1204 ball screw, 650mm overall length with BK10/BF10 end machining
✅ Includes SFU1204-3 Ball Nut, L650mm
✅ Rolled thread, GCr15 steel, C7 grade precision
✅ Ready to install, custom lengths available on request

💡 What is a ball screw with end machining used for in CNC machines? This handy part helps convert rotary motion into precise linear travel with minimal backlash.

1) Improves precision and repeatability on automated axes 2) Reduces friction for smoother operation and longer life 3) Supports custom end machining and length options ✝️