Pro Grade 10mm By 500mm Case Hardened Chrome Plated Linear Motion Rod Shaft Guide, Carbon Steel, H8 Tolerance, Chamfered Ends For Easy Bearing Install, Ultra Smooth Durable Precision Rail For DIY CNC Machinery

10mm x 500mm Chrome Plated Linear Motion Shaft for CNC
✔️ 10mm dia, 500mm long, carbon steel, chrome plated, chamfered ends

This single linear motion shaft is a precision guide bar used in DIY CNC machines and other rail-guided motion systems. Its carbon steel core, chrome plating, and chamfered ends support easy bearing install and durable operation.

✅ Diameter 10mm
✅ Length 500mm
✅ Material: carbon steel
✅ Finish: chrome plated
✅ Tolerance: diameter -0.005 to -0.03 mm (9.995 - 9.97 mm)
✅ Chamfered ends for easy bearing install
✅ Pack: 1 piece

💡 What is a 10mm x 500mm chrome plated linear motion shaft used for in CNC builds? This handy guide rod serves as a precision rail for linear bearings in DIY motion systems.
- It provides a straight, smooth guide for bearings and motion.
- Chrome plating increases hardness and wear resistance for longer life.
- Chamfered ends ease installation and reduce finger nicks during assembly.
- Works with standard 10mm bore bearings and 500mm length rails.