25mm Smooth Rod Stainless Steel Length 300mm High Precision Linear Motion Rod for 3D Printers And CNC Machines

25mm Smooth Rod Stainless Steel Length 300mm High Precision Linear Motion Rod for 3D Printers And CNC Machines

25mm Smooth Rod Stainless Steel Length 300mm High Precision Linear Motion Rod for 3D Printers & CNC Machines

• 25mm smooth rod engineered for accuracy, durability, and load-bearing performance.
• Made from high-quality 409 SS stainless steel with an anti-rust coating and polished ultra-smooth surface, this 300mm linear motion shaft delivers stable, low-friction travel for demanding builds.
• Designed for CNC machines, industrial automation, and 3D printer upgrades, the rod supports precise, repeatable motion when paired with compatible linear bearings such as LM25UU.
• Its high precision tolerance helps reduce binding and improves alignment in linear stages, gantries, and Z-axis assemblies.

Specification

• Material: Stainless steel
• Grade: 409 SS
• Diameter: 25mm
• Length: 300mm
• Surface finish: Polished (ultra-smooth)
• Tolerance: High precision
• Corrosion resistance: Yes (anti-rust coating)
• Durability: High wear resistance + load-bearing capacity
• Other sizes: 8mm / 10mm / 12mm / 20mm smooth rod

Advantages

• High precision linear motion: smooth, accurate travel for machining and motion systems
• Polished surface finish: low friction, improved linear bearing efficiency
• Strong load capacity: ideal for heavy-duty CNC/automation use
• Corrosion resistance: anti-rust coating helps prevent oxidation
• Wide compatibility: works with common linear bearings, brackets, and shaft supports (e.g., LM25UU)
• Stainless Steel Smooth Rod also available in various diameters like 10mm smooth rod, 8mm smooth rod, 12mm smooth rod and 20mm smooth rod.

Applications

• 3D printers: precise Z-axis / linear motion upgrades
• CNC machines: cutting, milling, engraving guidance
• Industrial automation: robotic arms, conveyors, manufacturing systems
• DIY projects: linear sliders, gantries, motion platforms

Usage Instructions

• Ensure the smooth rod is clean and free of dust before installation.
• Use linear bearings (e.g., LM25UU) for frictionless movement.
• Secure the rod with mounting brackets for stability.
• Regularly lubricate the rod to maintain long-term performance.
• Ideal for upgrading or replacing worn-out rods in CNC or 3D printing machines.

Package Include

• 1 piece of 25mm smooth rod Length 300mm