uxcell 2pcs Linear Motion Rod Shaft Guide 20mm x 350mm (0.787" x 13.78") Case Hardened Steel Chrome Plated, Metric Linear Rail Rod for 3D Printer, CNC Machine

Description:Material: Made of C45 carbon steel, chromium plating surface, durable and corrosion-resistant.High Precision: The straightness is below 0.1/1000mm, and the hardness can reach 58-64 HRC.Smooth and Precise Linear Motion: Linear motion rods are commonly used in industries such as automation, robotics, machine tools, and 3D printing. They serve as support structures for linear bearings, allowing them to move smoothly and accuratelyApplication: Use with linear support blocks and enclosed sliders. Suitable for 3D printers, CNC machines, robots, automated machinery, molding machines, engraving machines, etc.

• Size: 20mm diameter and 350mm length motion guide shaft rod.
• Material: Material: Made of #45 carbon steel, chromium plating surface, durable and corrosion-resistant.
• High Precision: The straightness is below 0.1/1000mm, and the hardness can reach 58-64 HRC.
• Smooth and Precise Linear Movement: Linear motion rods are commonly used in industries such as automation, robotics, machine tools, and 3D printing. They serve as support structures for linear bearings, allowing them to move smoothly and accurately.
• Application: Use with linear support blocks and enclosed sliders. Suitable for 3D printers, CNC machines, robots, automated machinery, molding machines, engraving machines, etc.