20mm Shaft x 55" inch Length - Linear Motion Hardened Rod

20mm Linear Motion Shaft
✔️ 55 Inch Hardened Rod for CNC Builds

This is a single 55-inch long precision shaft with a 20mm diameter, made from hardened steel for linear motion setups. It’s great for DIY CNC routers, 3D printers, or automation rigs that need strong and straight motion guides. Perfect for builders who want solid parts without breaking the bank. Ships only within the USA.

✅ Diameter: 20mm
✅ Length: 55 inches (approx. 1397mm)
✅ Material: Hardened steel
✅ Suitable for CNC, automation, and linear motion setups
✅ Pack size: One shaft

💡 Why use hardened linear motion shafts in CNC machines?
A hardened shaft helps deliver smooth, accurate movement under stress.

• Supports linear bearings with low wear

• Reduces deflection in long spans

• Ideal for CNC router and 3D printer rails

• Compatible with open pillow blocks and slide units

Stock up now, your next project will thank you. Order today and get it moving fast!