Four Block Linear Rail Kit With SFU1605 Ballscrew 400mm 700mm 1000mm Includes BKBF12 End Support Nut Housing And Coupling For Smooth CNC Motion And Pro Grade Milling Projects

Quad-Block Linear Rail with SFU1605 Ballscrew (400/700/1000)
✔️ SFU1605 ballscrew (400/700/1000mm) with HGR20 rails and BKBF12

This kit combines four HGR20 linear rails with SFU1605 ballscrews, end supports, and couplings. It’s designed for smooth CNC motion and pro-grade milling projects.

✅ HGR20 linear rails: two 400mm, two 700mm, and two 1000mm lengths
✅ SFU1605 ballscrews with ball nuts for 400mm, 700mm, and 1000mm
✅ 12 HGH20CA carriages for stable, precise movement
✅ 3 sets BK/BF12 end supports and 3x 6.35x10mm couplings
✅ DSG16H nut housings included for secure mounting
✅ Includes end supports and couplings aligned to each rail length

💡 What is a SFU1605 ball screw and HGR20 linear rail kit used for in a CNC setup? This handy system provides precise, repeatable motion for milling, automation, and custom builds. - Ball screw and rail kit for CNC motion - SFU1605 16 mm diameter ball screw and nut - HGR20 rail with HGH20CA carriages for smooth travel

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