Two HGR20 300mm Linear Guide Rails Kit With Four HGH20CA Slider Blocks For DIY CNC Routers Lathes And Mills Beefy Steel Bearings And Aluminum Components For Smooth Pro Grade Motion

Two 300mm linear rails kit with four slider blocks for CNC
✔️ Includes 2 x 300mm rails, 4 HGH20CA sliders, M5x16 bolts

This dual-rail linear guide kit provides precise, smooth motion for CNC routers, lathes, and mills. Ideal for DIY projects, it helps you build dependable motion systems with pre-drilled holes for easy mounting.

✅ Rail length: 300 mm per rail; total 600 mm
✅ Rail cross-section: height 17.5 mm, width 20 mm
✅ Slider blocks: 4 x HGH20CA with bearing steel and aluminum housing
✅ Bolt compatibility: pre-drilled holes; M5x16 fixed bolts
✅ Finish: chrome plating for rust resistance and low noise

💡 What is a linear guide rail kit used for in CNC projects?

A handy setup to enable precise, repeatable motion on multiple axes.

- It provides smooth, low-friction travel for X, Y, and Z axes. - It helps maintain straight, accurate cuts and finishes. - It is easy to install on DIY CNC routers and milling machines. - It supports rigid alignment for repeatable performance.