Two Piece Linear Rail Kit With Rails And HSR20 Bearing Blocks For DIY CNC Routers Lathes And Mills Linear Motion Slide System Compatible With X Y Z Axis 0.79 To 67 Inch Range Pro Grade Beefy Steel

Two-Piece HSR20 Linear Rail Kit for CNC Routers
✔️ 2 rails, 4 blocks, 1700 mm (66.93 in) long, dust plugs

This two-piece linear rail kit brings precise, smooth motion to DIY CNC routers, lathes, and milling setups. Built from beefy steel and designed for easy mounting, it’s a common upgrade for hobbyists and small shops tackling accurate linear guidance along X, Y, and Z axes.

✅ 1700 mm (66.93 in) long rails, 2 pieces
✅ 4 HSR20 bearing blocks with PA66 housings
✅ 55C steel rails with GCr15 bearing blocks for strength
✅ Dust plugs included for protection from dust and debris
✅ Pre-drilled mounting holes for quick, precise installation
✅ Compatible with CNC routers, lathes, and milling applications

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

- Handy for precise motion control in CNC routers, lathes, and mills - Keeps X, Y, Z axis alignment with smooth, low-friction travel - Easy to install with pre-drilled holes and durable steel rails - Ideal for hobbyists upgrading manual machines to automated setups