400mm Linear Rail Kit With 2 Rails And 4 Carriage Blocks For CNC Rigs, Low Noise HGH15CA Pillow Blocks, Anti Rust Bearing Steel Rails, Easy Build And Interchangeable, Smooth Sliding For Precise Milling

400mm Linear Rail Kit: 2 Rails and 4 Carriages for CNC
✔️ 2x 400mm rails and 4 HGH15CA carriages for smooth CNC

This 400mm linear rail kit contains two HGR15 400mm rails and four HGH15CA pillow blocks. The rails are made from bearing steel with anti-rust surface treatment for durability and stiffness, and they run quietly for low-noise operation. Easy to assemble and interchangeable, you can replace individual components as needed, minimizing maintenance. Color: Black. Pack size: 2 rails, 4 carriages.

✅ 2x HGR15 400mm linear rails for CNC guidance
✅ 4x HGH15CA pillow blocks for smooth sliding
✅ Anti-rust bearing steel rails for durability
✅ Low noise operation for quiet milling

💡 What is a 400mm linear rail kit used for in DIY CNC machines? This handy system provides precise motion and repeatable results for small to mid-size rigs. - precise motion for CNC routing and milling - easy upgrades with interchangeable rails and carriages - smooth, stable guidance improves milling accuracy

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