PrecisionPro 20 mm Linear Motion Rods 1200 mm Hardened CNC Shaft Set

Build smoother, more accurate machinery with dependable components made for demanding motion systems. These linear motion rods provide stable, repeatable travel for machinists, fabricators, automation professionals, and serious DIY builders. Each CNC linear shaft measures 20 mm × 1200 mm and is manufactured from hardened carbon steel for strength under heavy loads. Precision grinding creates a smooth surface, while protective electroplating helps resist rust in workshops and damp environments.

Key Features

• Two 20 mm × 1200 mm rods support long machine-axis installations.
• The hardened steel shaft reaches HRC58–66 hardness for improved rigidity and resistance to bending.
• Six-step grinding provides a refined 0.1–0.22 m surface finish for consistent sliding.
• A corrosion-resistant coating helps protect the rods during long-term use.

Why Choose Our PrecisionPro 20 mm Linear Motion Rods

Unlike softer or unfinished alternatives, these rods combine high hardness, precision-ground surfaces, and rust protection in one ready-to-install set. Their durable construction supports smoother movement and lasting alignment, reducing the need for frequent replacement.

Perfect For

Ideal for CNC mills, lathes, laser welders, cutting and grinding machines, drilling equipment, robotic arms, wire-drawing systems, automation upgrades, and custom mechanical projects.

Build Every Motion with Confidence

Upgrade your equipment with strong, smooth, and accurate shafts designed to keep your projects moving reliably. Order your PrecisionPro Linear Motion Rods today.