Ten Pack 48 Inch T Slot Aluminum Extrusion Linear Rail System 2020 European Standard Anodized Aluminum Profile for Pro Maker 3D Printer Parts CNC DIY Projects 1220mm Black

Ten-Pack 1220mm T-Slot Aluminum Extrusions for CNC
✔️ 20x20mm T-slot aluminum, 1220mm length, black anodized, 10 pcs

These European-standard 2020 aluminum extrusion profiles are designed for precise linear motion in DIY CNC machines, 3D printers, automation workstations, and laser setups. Each piece provides strong rigidity, smooth anodized surface, and easy mounting with M3/M4/M5 T-slot nuts and pulleys.

✅ 6063-T5 aluminum with anodized black finish for smooth edges
✅ 1220 mm length per piece; 20x20 mm cross-section
✅ 4-groove T-slot profile supports M3/M4/M5 fasteners and accessories
✅ European 2020 standard profile for precise linear motion
✅ Pack of 10 pieces per order; great for multi-axis builds

💡 What is a 2020 T-slot aluminum extrusion used for in precision machine frames?

This handy profile forms a modular backbone for rigid frames and linear motion systems.

- Used to assemble CNC routers, 3D printers, and automation rigs - Provides adjustable mounting for rails, guides, and components - Easy to cut to length and fasten without welding