This alumina ceramic rod is precision-engineered for high-performance industrial applications. With 99% alumina content, it offers exceptional heat resistance up to 1650°C, high compressive strength of 2000Mpa, and excellent electrical insulation properties.

The rod features a smooth, bright surface without burrs, ensuring minimal friction and easy integration into custom components. Its low thermal expansion and inertness provide long-term reliability in demanding environments such as industrial furnaces, lab equipment, and high-voltage systems.

Available in multiple diameters including 6mm, this rod is ideal for manufacturing cutting tools, bearings, sensors, and aerospace components. Each package includes 1 piece. Please verify specifications before purchase, as manual measurement may allow 1-2mm difference.