4 Pack V Slot 4040 Aluminum Extrusion Profile 59 Inch European Standard Anodized Linear Rail For 3D Printers And CNC DIY Projects Heavy Duty Build Rails For Workbenches Lasers Rigs And Precision Machines

4-Pack 4040 Aluminum Extrusion Rails for DIY CNC & Printers
✔️ 4x 4040 V-slot aluminum extrusions, 1500 mm (59 in) long

Heavy-duty 4040 V-slot aluminum extrusion profiles designed for precise framing in DIY CNC machines, 3D printers, lasers, workbenches, and automation setups.

✅ 20 Series double v-slot 4040 profile, 6063-T5 aluminum
✅ Anodized silver finish for smooth, clean surface
✅ Fits T-nuts for easy, secure assembly
✅ H40 x W40 x L1500 mm (1.57 x 1.57 x 59.06 in) size
✅ Pack of 4 pieces per package

💡 What is a 4040 V-slot aluminum extrusion used for in DIY machine builds?

Handy overview helps decide if it fits your project needs.

- Used as the main framing members for CNC machines, 3D printers, and laser rigs - Enables modular construction with standard T-nuts and fasteners - Durable, anodized profile resists wear and keeps surfaces clean ✝️