20mm CNC Linear Shaft – 20" Length - Hardened Steel Rod for Linear Motion

20mm CNC Linear Shaft – 20" Length | Hardened Steel Rod for Linear Motion

This 20mm diameter CNC linear shaft is precision-ground and hardened for high-performance linear motion applications. With a 20-inch length, it’s ideal for CNC routers, 3D printers, automation systems, and other setups requiring smooth, low-friction movement along a fixed path.

Made from hardened steel, this shaft offers exceptional wear resistance, straightness, and rigidity, making it suitable for demanding industrial and DIY projects.

🔧 Product Specifications:

• ✅ Product Type: Linear Motion Shaft / Rod

• ✅ Diameter: 20mm

• ✅ Length: 20 inches

• ✅ Material: Hardened Steel – High Strength & Wear Resistance

• ✅ Surface: Precision Ground for Smooth Motion

• ✅ Use Case: CNC, 3D Printers, Robotics, Automation Systems

⚙️ Engineered for accuracy and durability, this 20mm linear shaft is the perfect foundation for reliable, high-speed linear motion systems.