Dope 2020 Aluminum Extrusion Rail Set 10 Pieces Of 78.7 Inch T Slot Profiles European Standard Anodized Linear Rail High Strength Aluminum For 3D Printing CNC Machines Laser Engraving And DIY Black

Ten-piece 2020 aluminum extrusion rail set, 2000 mm each
✔️ 10 × 2000 mm long, 20x20 mm cross-section, anodized (78.74 in)

This 2020T aluminum extrusion rail set provides a robust backbone for DIY CNC machines, 3D printers, laser engravers, and modular workstations. Each rail is 2000 mm long with a 20x20 mm cross-section and European 2020T T-slot profile, making it ideal for building sturdy frames, enclosures, and rapid-build projects.

✅ 10 rails, each 2000 mm (78.74 in) long, 20x20 mm cross-section, anodized
✅ Includes 21 pairs of M5 nuts & bolts and 10 cast aluminum connectors
✅ Made from 6063-T5 aluminum alloy with corrosion-resistant anodized finish
✅ Side groove design compatible with M4, M5, M6 T-slot nuts for easy customization
✅ Not suitable for roller-based motion systems due to non-beveled V-slot edge
✅ Great for sturdy frames, workbenches, display stands, and protective enclosures

💡 What is a long-tail question about 2020 aluminum extrusion rails and their typical uses? This backbone helps you build strong frames and motion-ready rigs for CNCs, 3D printers, laser engravers, and more. - This profile acts as the main rail in a linear slide unit for precise motion - Compatible with M4/M5/M6 T-slot nuts for quick customization - Anodized finish provides corrosion resistance in workshop environments - Works with sealed ball bearing carriages to enable smooth motion