Two Pack 800mm Linear Guide Rails And SFU1605 800mm Ball Screw With BF12 BK12 End Support Kit For CNC Router Lathe Mill, Low Starting Torque, Smooth Movement, Rock Solid Precision

Two-Pack 800mm Linear Rail Kit with SFU1605 Ball Screw
✔️ 2x HGR20 rails, 1x SFU1605-800mm ball screw, BF12/BK12 end kit

This two-pack CNC kit pairs 800mm HGR20 linear guide rails with an SFU1605 800mm ballscrew and BF12/BK12 end supports, designed for CNC routers, lathes, mills, laser welders, and other machine tools. The rolling-ball screw design offers low starting torque and smooth, precise travel for reliable positioning.

✅ Type: HGR20 800mm linear guide rails
✅ Ballscrew: SFU1605-800mm with rolling-ball design
✅ Nuts: BF12 / BK12 compatible
✅ End supports: BF12/BK12 included for rigidity
✅ Pre-drilled mounting holes for quick install and alignment

💡 What is a CNC linear guide rail and ball screw set used for in precision machining?

In short, it provides accurate, repeatable motion and load support for automated tooling.

• Low starting torque and smooth operation from the SFU1605 ball screw
• End supports BF12/BK12 reduce deflection and wear
• Easy installation with pre-drilled rails and matched hardware