2pcs 400mm V Slot 2040 Aluminum Extrusion European Standard Anodized Black Linear Rail For 3D Printer Parts And CNC DIY (15.8inch)

Advantages of aluminum extrusion profiles Light weight: the density of aluminum is only 1/3 of copper, iron or steel. High strength: Aluminum profiles are treated with both hot and cold processes during the production process, and their strength properties are improved after quenching and Prescription. Aesthetics: Good surface finish and simple and generous appearance. Economical: Aluminum has high recyclability, and the characteristics of recycled aluminum are almost no different from those of virgin aluminum. Safety: compared with other metal materials, aluminum profiles have no metal pollution, no toxicity, and no volatile metals in the surface oxidation layer. High Quality 6063 Aluminum alloy High-strength European standard aluminum profile is made of 6063-T5 material,Up to European standard,Main alloying elements of 6063 are magnesium and silicon in addition to aluminum, with excellent processing performance. Good extrudability and corrosion resistance and excellent anodizing effect. Anodizing process can significantly improve the corrosion resistance of aluminum alloys, increase the surface hardness and wear resistance of aluminum alloys, and have good decorative properties. High cutting accuracy Professional cutting, high cutting accuracy, good flatness and high quality. 【Specifications】Width of slot: 6.2mm;Dimensions: 20*40mm;Length: 400mm;Thickness: 1.5mm. 【High Quality】High-strength European standard aluminum profile, the surface is anodized, making the surface smoother and cleaner. 【Widely Applications】automation equipment, professional 3D printers, workbenches, lasers, stands, furniture, etc. 【Package】2PCS 20mm * 40mm *400mm per package.