20 Pieces porouspurple copper electrode tube 3.0mm outer diameter 400mm long

Describe: Material: Material: Porous tube made from brass used for various miniature axles models etc. Machinability easy to weld suitable for making all kinds of deep drawing and bending stress parts Strong weldability. Ideal for welding and brazing. It has mechanical properties and thermal stability. durable. Copper is widely used in product development DIY experiments maintenance production etc. Ideal for projects ranging from arts crafts or hobbies to industrial and scientific purposes Package Included: Color: Gold 1 x porous brass electrode tube Notice: 1. Due to the influence of lighting the actual color may be slightly different from the picture. 2. Please allow 1-3mm error due to manual measurement. Make sure you don t mind before bidding.