Medical microtubule extrusion tooling Medical microtubule extrusion tooling adopts macromolecule as the extrusion material. The product produced by it has the advantages of strong intensity, anti-corrosion, antifriction, cold and hot proof, anti-aging, small response to human body, good physical and mechanical property. It always adopts multi-layer co-extrusion technology to produce multi-layer compound microtubule and make the best of its physical and mechanical property of each layer material so as to make it better than single material microtubule in the aspect of property/price proportion and its synthesis property.