20mm Aluminum Extrusion Profile And 7 Feet Linear Rail For 2020 Series Projects, High Precision Movement With Smooth Operation, Strong Stiffness And Accurate Alignment In A 20mm Wide Profile For Industrial Automation And CNC Builds
✔️ 7 ft long, 20 mm wide, single rail, smooth, rigid
This 7 ft (2.13 m) long aluminum extrusion linear rail uses a standard 20 mm profile for modular framing, CNC machines, 3D printers, and automation projects.
✅ 20 mm (0.79 in) wide extrusion profile with 7 ft rail length
✅ Smooth running, low friction motion for precise positioning
✅ High stiffness and strength for reliable production and repeatability
✅ Pack size: One Rail
💡 What is a 20mm aluminum extrusion linear rail used for in DIY CNC and automation? This handy guide explains how it helps streamline projects. - Handy for building precise guide systems in DIY CNC machines, 3D printers, and automation frames - Works with standard 20x20 framing for easy mounting and expansion - Provides smooth travel and repeatable positioning for reliable results