10 Pack 2020 V Slot Aluminum Extrusion 1220 mm 48 Inch 20x20 Anodized European Standard Profile for CNC DIY 3D Printer Frames and Industrial Brackets

2020 V Slot Aluminum Extrusion 1220 mm 48 inch Black for CNC and 3D Printer Frames
✔️ 10 pack of 20 x 20 mm anodized V slotted aluminum profiles

This 10 pack of 2020 V slot aluminum extrusion is made for building straight, rigid frames for CNC machines, 3D printers, and DIY brackets. Each profile comes cut to length with a smooth anodized surface and protective film, making it easy to assemble clean, square structures for motion and support systems.

✅ Pack size includes 10 aluminum extrusion profiles
✅ Profile size 20 mm x 20 mm 0.8 in x 0.8 in
✅ Length 1220 mm 48 in
✅ V slot design supports wheels, bolts, and sliding hardware
✅ Made from high strength aluminum alloy
✅ Anodized surface improves hardness and wear resistance
✅ Smooth edges with clean cuts for safer handling
✅ Rust and corrosion resistant finish
✅ Protective film helps prevent scratches during shipping
✅ Works for CNC frames, 3D printers, and DIY equipment builds

💡 Why is 2020 V slot aluminum extrusion used for modular machine frames and linear motion systems?
It combines structure and guidance in one profile for accurate builds.

• V slot grooves act as tracks for wheel based linear movement

• Standard profile size allows adjustable mounting with T nuts and brackets

• Anodized aluminum improves stiffness and long term alignment

• Makes it easy to expand or reconfigure frames without re drilling

These aluminum profiles are a handy choice for building strong, straight frames that keep motion smooth and projects easy to customize for home shops and light industrial setups.