Two Pack 6mm By 100mm Linear Motion Rods Chrome Plated Steel Guide Shafts For 3D Printers And CNC Machines Hardened For Durability Ultra Smooth Travel High Precision Under 0.1 Per 1000 mm 58-64 HRC Durable And Corrosion Resistant

Two-Pack 6mm x 100mm Chrome Linear Guide Rods
✔️ 2 pcs, 6mm dia x 100mm, C45 steel, hardened chrome, 58-64 HRC

These chrome-plated steel guide shafts provide smooth, precise linear motion for CNC machines, 3D printers, robotics, and automated equipment. They work as guide rails with linear bearings to ensure accurate travel and repeatable positioning.

✅ 6mm diameter, 100mm length
✅ Chrome plated, C45 carbon steel, corrosion resistant
✅ Straightness under 0.1 mm per 1000 mm
✅ Hardness 58-64 HRC for durability
✅ Pack of 2 rods for easy kit setup

💡 What is a handy long-tail use case for a 6mm linear motion rod in hobby CNC and 3D printing? These rods act as precision rails that keep moving parts aligned and smooth. - Handy for guiding linear bearings in CNC routers, 3D printers, and automation - Helps achieve repeatable positioning and reduces wobble in motion systems - Chrome plating and hardening extend wear life in daily use - Pairs with enclosed sliders and standard linear support blocks