High-Precision CNC Router & 3D Printer Linear Smooth Rod Shaft

Ultra-smooth chrome-plated steel rods for flawless motion control in CNC routers and 3D printers. Precision-ground for minimal friction and extended lifespan.

Multiple Sizes for Versatile Applications

Available in 4mm to 35mm diameters with optional end machining (M4-M8 threads). Ideal for DIY projects, industrial automation, and robotics.

Durable Construction & Custom Machining

Hardened steel core resists wear and deformation. Custom threaded ends ensure easy integration into existing systems.

Budget-Friendly Bulk Pricing

Wholesale rates for large orders—perfect for manufacturers and makerspaces. Global shipping with guaranteed lowest prices.

Universal Compatibility

Seamlessly pairs with linear bearings, CNC kits, and RepRap printers. Upgrade your motion system affordably.