L Shaped Extrusion Beam For Robot Frame With 34 Holes 12x12mm CNC Machined 6061 Aluminum Alloy Lightweight Structural Component For DIY CNC Machines And 3D Printers
✔️ 6061 aluminum, 85 g each, up to 50 kg, M3/M4 ready
This L-shaped aluminum extrusion beam serves as a lightweight, high‑strength corner member for robot frames, CNC machines, and 3D printers. It features precisely drilled holes for reliable alignment and quick assembly in educational labs, workshops, and industrial settings.
✅ 34 holes 12x12mm with ±0.1mm tolerance for precise alignment
✅ 6061 aluminum alloy for strong yet light frames
✅ 85 g per piece; supports up to 50 kg static load
✅ Anodized exterior for oxidation protection in tough environments
✅ Pre-drilled for M3/M4 fasteners for brackets, enclosures, and frames
✅ Includes 2 pieces per package for dual-side mounting
💡 What is an L-shaped aluminum extrusion beam used for in robot frame construction? This handy piece helps build rigid, modular frames for robotics, automation, and DIY CNC systems. - Rigid corner support for square/rectangular frames - Compatible with standard hole patterns and M3/M4 fasteners - Anodized surface for corrosion resistance in workshops - Lightweight yet strong to keep moving systems agile
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